305 BROADCAST ETG150IS FM Broadcast Transmitter User Manual 1

305 BROADCAST, LLC FM Broadcast Transmitter 1

Contents

User Manual 1

USER MANUALETG 2000.20ETG 1500.15ETG 1000.10ETG 700.7ETG 500.5ETG 300.3ETG 150(the list of variants is in the manual) SOLID STATE FM TRANSMITTERRev. 00- 11/07/2011Cod. MAN1009UUK
0470Operative Office : via G. Amendola 9, 44028 Poggio Renatico (Fe) ITALYC.C.I.A.A. 101 216C.Fisc. e P.IVA IT00415540384For information and assistance please contact the Elenos Technical Assistance Service :Phone : +39 0532 829965Fax : +39 0532 829177E-mail : info@elenos.comWebsite : www.elenos.com (in On line Support page)Please, give us information about the device serial number (shown on the identifying label).Elenos s.r.l. declares that the equipment in this documentation complies with 1999/05/CE Directive.For details see “CE Conformity” Section.All copyrights are reserved, you may not reproduce any part of this manual, in any form, without the express written permission of Elenos S.r.l.UNI EN ISO 9001:2008 certified companyCertificate No.102222A
3RevisionN° Date Description00 11/07/2011 First releaseRevision
4Family variantsFamily variantsTransmitter N° RF modules N° driver Max output powerETG 2000.20ETG 1900.20ETG 1800.20ETG 1700.20ETG 1600.20ETG 1500.20ETG 1400.20ETG 1200.20ETG 1000.20ETG 900.20ETG 800.20ETG 700.20ETG 600.20ETG 500.20ETG 400.20ETG 300.20ETG 250.20ETG 200.20ETG 150.20ETG 100.203 FREESCALE MRF6VP11KH1 From 2000W to 100W depending of variantsETG 1500.15ETG 1400.15ETG 1200.15ETG 1000.15ETG 900.15ETG 800.15ETG 700.15ETG 600.15ETG 500.15ETG 400.15ETG 300.15ETG 250.15ETG 200.15ETG 150.15ETG 100.15ETG 80.152FREESCALE MRF6VP11KH1 From 1500W to 80W depending of variants
5Family variantsTransmitter N° RF modules N° driver Max output powerETG 1000.10ETG 900.10ETG 800.10ETG 700.10ETG 600.10ETG 500.10ETG 400.10ETG 300.10ETG 250.10ETG 200.10ETG 150.10ETG 100.10ETG 80.102FREESCALE MRF6VP2006H1 From 1000W to 80W depending of variantsETG 700.7ETG 600.7ETG 500.7ETG 400.7ETG 300.7ETG 250.7ETG 200.7ETG 150.7ETG 100.7ETG 80.7ETG 50.71PHILIPSBLF5780 From 700W to 50W depending of variantsETG 500.5ETG 400.5ETG 300.5ETG 250.5ETG 200.5ETG 150.5ETG 100.5ETG 80.5ETG 50.51PHILIPSBLF5780 From 500W to 50W depending of variants
6Transmitter N° RF modules N° driver Max output powerETG 300.3ETG 250.3ETG 200.3ETG 150.3ETG 100.3ETG 80.3ETG 50.31FREESCALEMRF6V4300NR10 From 300W to 50W depending of variantsETG 150ETG 100ETG 80ETG 50ETG 40ETG 30ETG 20ETG 101FREESCALEMRF6V2150NR10 From 150W to 10W depending of variantsFamily variants
71 General information .................................................................................................................. 91.1 Intended use ...................................................................................................................... 91.2 Shipment ............................................................................................................................ 91.3 Unpacking .......................................................................................................................... 91.4 Storage ............................................................................................................................... 91.5 Off line and disposal ........................................................................................................ 101.6 Purchased product verification ........................................................................................ 102 Product description ................................................................................................................. 112.1 External connectors description....................................................................................... 132.1.1 EIA485/Telemetry connector ................................................................................... 132.1.2 LEFT/RIGHT connectors ............................................................................................. 132.1.3 AES/EBU connector ................................................................................................... 132.1.4 AUX connectors ......................................................................................................... 142.1.5 MPX connector .......................................................................................................... 142.1.6 Monitor/19kHz connector ........................................................................................ 142.1.7 TC/TS connector (option) ......................................................................................... 152.1.7.1 Analog output scale value ................................................................................ 162.1.8 Profiles connector (option) ...................................................................................... 172.1.9 TCP/IP - Reserved connectors (option) .................................................................... 182.1.10 EIA485 connector (option) ..................................................................................... 182.2 Technical brochure ........................................................................................................... 192.3 Protections ....................................................................................................................... 332.3.1 Software protections ................................................................................................ 332.3.1.1 IPF (Intelligent Proportional Foldback) ............................................................. 332.3.1.2 IPC (Intelligent Power Control) ......................................................................... 332.3.1.3 Safety Management (option Lifextender ®) ................................................... 332.3.2 Hardware protections ............................................................................................... 342.4 Options ............................................................................................................................. 353 Use instructions ....................................................................................................................... 373.1 User interface ................................................................................................................... 373.1.1 Status & Settings ...................................................................................................... 403.1.2 Audio Setting ............................................................................................................ 413.1.3 Audio Levels ............................................................................................................. 413.1.4 View & Setting .......................................................................................................... 413.1.5 Temperatures ............................................................................................................ 423.1.6 Alarms List ................................................................................................................ 423.1.7 Events History ........................................................................................................... 423.1.8 RF Data ..................................................................................................................... 433.1.9 PSUs Data .................................................................................................................. 433.1.10 Password ................................................................................................................ 433.1.11 Lifextender ............................................................................................................. 443.1.12 Inputs Level ............................................................................................................ 443.1.13 Aux Inputs Level ..................................................................................................... 443.1.14 Pilot Level & Phase ................................................................................................. 453.1.15 Exciter Clipping ....................................................................................................... 45IndexIndex
83.1.16 Alarms Audio Settings ............................................................................................ 453.1.17 AES/EBU Settings .................................................................................................... 463.1.18 Time Base ............................................................................................................... 463.1.19 Profile Summary ..................................................................................................... 463.1.20 Pre Amplifier .......................................................................................................... 473.1.21 Voltages .................................................................................................................. 473.1.22 System Info ............................................................................................................. 473.1.23 System Time ........................................................................................................... 483.1.24 Clock Pwr Target ..................................................................................................... 483.1.25 Max Reflected Power ............................................................................................. 493.1.26 Comm.ID LC/RT Disp.Mode ..................................................................................... 493.1.27 Password Setting .................................................................................................... 493.1.28 Password Recovery ................................................................................................. 503.1.29 Foldback Setting ..................................................................................................... 503.1.30 Com1 Speed Set...................................................................................................... 503.1.31 Enable Alarms SMS ................................................................................................. 513.1.32 Enable Alarms Bit ................................................................................................... 513.1.33 User Alarms Data .................................................................................................... 513.1.34 User Alarms Timers ................................................................................................ 523.1.35 UPS Settings............................................................................................................ 523.1.36 Uart Info .................................................................................................................. 533.1.37 SMS Enable/-3dB Alarm ......................................................................................... 533.1.38 GSM Field ................................................................................................................ 543.1.39 Phone N° ................................................................................................................ 543.1.40 SMS Diagnostic ....................................................................................................... 543.2 Alarms/events list ........................................................................................................... 553.3 SMS list ............................................................................................................................. 573.3.1 SMS command (send) .............................................................................................. 573.3.2 SMS status/alarm (reception) .................................................................................. 573.4 Optional equipment can be connected ........................................................................... 593.4.1 PC connection ........................................................................................................... 593.4.1.1 Hyperterminal screen ....................................................................................... 603.4.2 Telemetry connection ............................................................................................... 673.4.3 Exchange unit and/or audio matrix connection ...................................................... 683.4.4 Amplifier connection ................................................................................................ 703.4.5 E.BOX module connection ........................................................................................ 714 Maintenance ........................................................................................................................... 734.1 Maintenance (cleaning, replacement, control) ............................................................... 734.2 Malfunction (effects, causes and solutions) ................................................................... 74Index
91 General informationGeneral information1.1 Intended useThe products described in this document are solid state transmitters with an output power adjustable from 0W up to the maximum rating (see “Family variants“ section), using in FM band between 87.5 and 108MHz at 10kHz steps. The Indium series, this is its name, that already stands for new lines, new colors, an innovative look, and especially new technology designed to outstanding performance, has been further improved.More compact size, weight not exceeding 10kg, with an extension of output power maximum range (up to 2000W).The RF performance, obtained with a number of modules from 3 to 1 depending on the model purchased, are close to the finish line that is not superable in terms of efficiency, with devices and technologies of today. Thanks to these features, ETG series allows a drastic electricity costs reduction.The product distinguishing features remain : ECOSAVING, ICEFET, VSWR PEAK HOLD, moni-toring capability, protection against corrosion. The options would satisfy all needs : MPX, STEREO or AES/EBU versions; TC/TS, TC/TS+ETHERNET+PROFILES options; LIFEXTENDER.1.2 ShipmentThe shipment may only be performed in its original packaging.However, although this is designed to avoid product damages, even in mishandling case, it is recommended to respect the “UP/DOWN” side and to not give shocks.To make sure that the type of transport and lifting equipment type are capable to sup-port the weight.1.3 UnpackingThe staff, handling the product, should operate with gloves and shoes against injury.Before lifting or handling equipment to verify that you have done to clear the area of operation, considering a safety area large enough to avoid damage to persons or objects that may be in the range of maneuver.1.4 StorageIf you wish, for whatever reason, store the product it is necessary that:• the temperatures, in the storage, are not exceeded -20 ° - +55 ° C, with humidity not exceeding 90% at 55 ° C;• the equipment must be disconnected from the sources of energy;• the equipment is clean and there are any dust;• the equipment is covered with a waterproof sheet.
10 General information1.5 Off line and disposalFor all aspects concerning the product disposal, reference should be made the specifica-tions required by European Directives.However, please note that the equipment DOES NOT CONTAIN OILS POLLUTION.1.6 Purchased product verificationPlease note, before installing the equipment, to verify that it has not been damaged during transportation or storage conditions.Check that all standard components and accessories ordered have been delivered cor-rectly, and if not please contact Elenos for material adjustment.In this case the package must contain at least :• n°1 Indium series product;• n°1 “Identification and Quick Start” manual, which should be kept at station, always attached to the product;• n°1 “User” manual.Cables, spare parts and other accessories can be obtained by Elenos or Elenos dealers.
11[4][8][7] [5][1][6][2][3][9]2 Product descriptionProduct description
12[4][8][7][5] [1][6][2][3][9][10][11] [12] [13][14]Product description
13ConnectorPin No. Signal RemarkCN3 Panel board 1 TX_1 485 filtered outputDifferential signal (+)2 /TX_1 485 filtered outputDifferential signal (-)3 RX_1 485 filtered inputDifferential signal (+)4 / RX_1 485 filtered inputDifferential signal (-)5 GND / Common6 GND / Common7 GND / Common8 GND / Common9 GND / Common594837261ConnectorPin No. Signal RemarkJ1 or J01 Stereo or AES/EBU board1 GND / Common2 Differential audio input “po-sitive” Right channel3 Differential audio input “nega-tive” Right channel4 Frame to groundConnectorPin No. Signal RemarkJ2 or J02 Stereo or AES/EBU board1 GND / Common2 Differential audio input “po-sitive” Left channel3 Differential audio input “nega-tive” Left channel4 Frame to ground123ConnectorPin No. Signal RemarkJ3 AES/EBU board 1 GND / Common2 Differential audio input “po-sitive” Left channel3 Differential audio input “nega-tive” Left channel4 Frame to ground1232.1 External connectors description2.1.1 EIA485/Telemetry connectorN°[6] Front panel (DB9 Female)Product description2.1.2 LEFT/RIGHT connectorsN°[5] Rear panel (XLR Female)2.1.3 AES/EBU connectorN°[6] Rear panel (XLR Female)
14ConnectorPin No. Signal RemarkJ2 or CN2 Coder Stereo or MPX board1 RDS/SCA/AUX1 Input (RDS/SCA only with Coder Stereo board)2 GND / CommonConnectorPin No. Signal RemarkJ3 Coder Stereo board 1 AUX2 Input2 GND / Common12ConnectorPin No. Signal RemarkJ1 or CN1 Coder Stero or MPX board1 External MPX Input2 GND / Common12ConnectorPin No. Signal RemarkJ4 or CN3 Coder Stero or MPX board 1 Monitor MPX-19KHz Input (10KHz only with Coder Stereo board)2 GND / Common12Product description2.1.4 AUX connectorsN°[7] Rear panel (BNC Female)2.1.5 MPX connectorN°[8] Rear panel (BNC Female)2.1.6 Monitor/19kHz connectorN°[9] Rear panel (BNC Female)
15Connector Pin No. Signal RemarkCN1 TC/TS board1 F_TC_INTRLCK Interlock (Enable)Pin connected to ground = command active 500ms2 F_TC_TX_ON TX ONPin connected to ground = command active 500ms3 F_TC_TX_OFF TX OFFPin connected to ground = command activeV4 F_DTM_REFL_PWR Analog voltage output reflected power (see 2.1.7.1 paragraph user manual)5 GND / Common6 F_RX- EIA4857 - Not connected8 F_TX- EIA4859 GND / CommonV10 F_DTM_I_PA Analog voltage output current Power Ampli-fier (see 2.1.7.1 paragraph user manual)opencollector11 F_TS_/FLT_MAIN FAULT status mainsPin must be externally powered.“Open” status → Fault activeopencollector12 F_TS_TX_ON TX ON statusPin must be externally powered.“Closed to ground” status → TX ONopencollector13 F_TS_WARNING WarningPin must be externally powered.“Closed to ground” status → Warning active14 F_TC_ALRM_RST Reset allarmsPin connected to ground = command active15 - Spare pin16 - Reserved ElenosV17 F_DTM_FWD_PWR Analog voltage output direct power (see 2.1.7.1 paragraph user manual)18 GND / Common19 F_RX+ EIA48520 F_TX+ EIA48521 GND / CommonV22 F_DTM_V_PA Analog voltage output voltage Power Ampli-fier (see 2.1.7.1 paragraph user manual)opencollector23 F_TS_FLT_AUDIO Allarm FAULT audioPin must be externally powered.“Closed to ground” status → Alarm activeopencollector24 F_TS_/FLT Allarm FAULTPin must be externally powered.“Open” status → Alarm activeopencollector25 F_TS_REMOTE Remote statusPin must be externally powered.“Closed to ground” status → Remote signal active13251224112310229218207196185174163152141Product description2.1.7 TC/TS connector (option)N°[10] Rear panel (DB25 Female). Signals compatible with IEC 60864-1 standard).
16Device Parameters Scale output fs factorETG 150 FWD pwr 150W 1V/37.5WREFL pwr 15W 1V/3.75WPA current 10A 1V/2.5APA voltage 50V 1V/12.5VDevice Parameters Scale output fs factorETG 300.3 FWD pwr 300W 1V/75WREFL pwr 30W 1V/7.5WPA current 10A 1V/2.5APA voltage 50V 1V/12.5VDevice Parameters Scale output fs factorETG 500.5 FWD pwr 500W 1V/125WREFL pwr 50W 1V/12.5WPA current 25A 1V/6.25APA voltage 50V 1V/12.5VDevice Parameters Scale output fs factorETG 700.7 FWD pwr 700W 1V/175WREFL pwr 70W 1V/17.5WPA current 25A 1V/6.25APA voltage 50V 1V/12.5VDevice Parameters Scale output fs factorETG 1500.15 FWD pwr 1500W 1V/375WREFL pwr 150W 1V/37.5WPA current 50A 1V/12.5APA voltage 50V 1V/12.5VDevice Parameters Scale output fs factorETG 2000.20 FWD pwr 2000W 1V/500WREFL pwr 200W 1V/50WPA current 75A 1V/18.75APA voltage 50V 1V/12.5VDevice Parameters Scale output fs factorETG 1000.10 FWD pwr 1000W 1V/250WREFL pwr 100W 1V/25WPA current 50A 1V/12.5APA voltage 50V 1V/12.5VProduct description2.1.7.1 Analog output scale valueThe TC/TS analog output scale are normalized at 4V. The resolution is equal to 1/204.
17ConnectorPin No. Signal RemarkCN1 Channel board 1 Telecontrol input channel 1 (0V..12V) 0V..24V2 Telecontrol input channel 3 (0V..12V) 0V..24V3 Telecontrol input channel 5 (0V..12V) 0V..24V4 Telecontrol input channel riserve (0V..12V) 0V..24V5 GND / Common6 GND / Common7 - Not connected8 GND / Common9 GND / Common10 GND / Common11 Telesignal output channel 5 (0V..24V) Max current 50mA12 Telesignal output channel 3 (0V..24V) Max current 50mA13 Telesignal output channel 1 (0V..24V) Max current 50mA14 Telecontrol input channel 2 (0V..12V) 0V..24V15 Telecontrol input channel 4 (0V..12V) 0V..24V16 Telecontrol input channel 6 (0V..12V) 0V..24V17 - Not connected18 GND / Common19 GND / Common20 GND / Common21 GND / Common22 GND / Common23 Telesignal output channel 6 (0V..24V) Max current 50mA24 Telesignal output channel 4 (0V..24V) Max current 50mA25 Telesignal output channel 2 (0V..24V) Max current 50mA13251224112310229218207196185174163152141Product description2.1.8 Profiles connector (option)N°[11] Rear panel (DB25 Female)
18ConnectorPin No. Signal RemarkCN2 Channel board 1 GND / Common Standard EIA485 (0..5V)2 Signal TX- Standard EIA485 (0..5V)3 Signal TX+ Standard EIA485 (0..5V)4 Signal RX+ Standard EIA485 (0..5V)5 Signal RX-6 GND / Common7 Interlock Open Collector signal without protection diode8 GND / CommonConnectorPin No. Signal RemarkCN3 Channel board 1 ETHERNET connector2 ETHERNET connector3 ETHERNET connector4 ETHERNET connector5 ETHERNET connector6 ETHERNET connector7 ETHERNET connector8 ETHERNET connector 2 6 3 1 5 4 7 8SH1SH2ConnectorPin No. Signal RemarkCN2 TC/TS board 1 TX_1 EIA4852 /TX_1 EIA4853 RX_1 EIA4854 /RX_1 EIA4855 GND / Common6 GND / Common7 GND / Common8 GND / Common9 GND / Common594837261Product description2.1.9 TCP/IP - Reserved connectors (option)N°[12] Rear panel (RJ48)2.1.10 EIA485 connector (option)N°[13] Rear panel (DB9 Female)
19GENERAL DATAOutput Nominal Power 150W adjustableOperating band 87.5 - 108 MHzRS232/RS485 YesPoints of measure RF Sample - MPX MonitorDisplayed Parameters More than 50 parameters displayed on a wide graphic OLEDAdjustments From the frontal panel through OLED/from PCNumber of MOSFETs in power amplier stage 1 MRF6V2150NR1RF power stage technology ICEFET & ECOSAVINGProtection The transmitter is provided with automatic switch-on at short interrupting of the main power supply (3 interrupts up to 1 second (in 5 seconds interval).Dimensions: Rack units 2UDimensions: W - H - D 48.5 - 8.5 - 58.5 cm Weight 9.4 KgNumber of cooling fans 2PERFORMANCE RFOutput impedance 50 Ω Automatic power RF control Stabilizes the output power value on the set value Overall output power RF stability +/-0,1 dB VSWR 2:1 on full powerautomatic power reduction beyond 1.5:1transmitter is protected for short and open circuitHarmonics < -75 dBcOut of band emission (spurious) < -80dBcPERFORMANCE AUDIO/STEREO CODERAES/EBU Input Resolution 24bitsAES/EBU Input Sample Rate 32,44.1,48,96 KHz Automatically selectedL/R Audio input level +15/-10 dBm for 75KHz standard deviationL/R level adjustment Soft adjust 0.1dBm steps from front panelL/R Input Impedance Selectable 10K - 600 Ω, balanced (for analog)110 Ω (for digital)MPX audio input level +15/-10 dBm for 75KHz standard deviationMPX level adjustment Soft adjust 0.1 dBm steps from front panelMPX Input impedance 5KΩ selectableSCA/RDS audio input level 0 dBm for 75KHz standard deviationAES/EBU input level -20 dBFS - -0 dBFSPILOT Amplitude adjustment Soft adjust 0.05% steps from front panelPILOT Phase adjustment Soft adjust 0.01 degree steps from front panelPILOT tone frequency 19 KHzPILOT tone deviation Soft adjust +/- 7.5 KHzPILOT tone frequency stability +/-1 Hz19KHz Output YesAES/EBU-Analog input automatic changeover YesTHD+N <0.03% @ 1KHzPre-emphasis 0/25/50/75 microseconds selectablePre-emphasis tolerance +/- 0.1 usFM S/N MPX FCC 82 dB 20Hz - 23KHz - 50uS - ref @ 53KHz - RMSFM S/N STEREO CCIR > = 72 dB weighted> = 72 dB unweighted@ fmod = 400 Hz, 75 kHz frequency deviation, peak value measurement, L/R/MONO channelAsynchronous AM S/N unweighted > 55dBSynchronous AM S/N > 50 dBModulation frequency range 30Hz to 15kHzAmplitude-frequency characteristic +/-0.1 dB (without pre-emphasis)+/-0.1 dB (with pre-emphasis)@ fmod = 400 Hz, 30 Hz to15 kHz, L/R/MONO channelStereo Crosstalk >60 dB linear>60 dB non-linear@ 30 Hz to15 kHz, L/R channel (100% modulation)Distortion < 0.05% with 75 kHz frequency deviation< 0.05% with 100 kHz frequency deviation@ 30 Hz to15 kHz, L/R channelIntermodulation distortion < 0.05% @ L/R channel, 60Hz/7kHz, 4:1, +4dBuClass of emission F3Stereo emission According to ITU-R reccomendation450 (pilot tone)Indium Series ETG 150Product description2.2 Technical brochure
20Indium Series ETG 150PERFORMANCE EXCITERPLL lock time <10secIntermodulation distortion <0.05% Measured with two of tones 1KHz & 1.3KHz, ratio 1:1 at 100% modulationFrequency deviation +/- 75 KHz 0.1 dB steps adjustableMaximum frequency deviation +/- 150 kHzFrequency stability +/- 200 Hz/yearRF Frequency steps 10 KHzPhase Response 0.1 degree from linear phase; 53kHz to 100kHzModulation Capability +/-250 KHzINSTALLATION REQUIREMENTSPower supply 110, 230 Two-Singlephase Version 50-60Hz VACPower consumption (typical) 230WCurrent consumption (typical@230V) 1AOverall eciency (typical from -3dB to Pnom) > = 70%Power factor > 0.95COOLING/NOISE/ELECTRICMAGNETIC DATACooling system Forced air-cooling Electric eld < 10V/m@ one meter in front of the transmitter cabinets during normal operationMagnetic eld < 4 A/m@ one meter in front of the transmitter cabinets during normal operationAcoustic noise < 65 phones@ transmitter room, 2 m distance of the front of transmit-terENVIRONMENTTemperature range (operating) -5 - +45 °CTemperature range (non operating) -20 - +55 °CHumidity range (operating) 95% @ 40 °CHumidity range (non operating) 90% @ 55 °CAltitude range (operating) <3000 metersAltitude range (non operating) <15000 metersTELECONTROL & TELEMETRYRemote control YesRemote Control at clean contacts YesSNMP option Yes (external)Product description
21GENERAL DATAOutput Nominal Power 300W adjustableOperating band 87.5 - 108 MHzRS232/RS485 YesPoints of measure RF Sample - MPX MonitorDisplayed Parameters More than 50 parameters displayed on a wide graphic OLEDAdjustments From the frontal panel through OLED/from PCNumber of MOSFETs in power amplier stage 1 MRF6V4300NR1RF power stage technology ICEFET & ECOSAVINGProtection The transmitter is provided with automatic switch-on at short interrupting of the main power supply (3 interrupts up to 1 second (in 5 seconds interval).Dimensions: Rack units 2UDimensions: W - H - D 48.5 - 8.5 - 58.5 cm Weight 9.4 KgNumber of cooling fans 2PERFORMANCE RFOutput impedance 50 Ω Automatic power RF control Stabilizes the output power value on the set value Overall output power RF stability +/-0,1 dB VSWR 2:1 on full powerautomatic power reduction beyond 1.5:1transmitter is protected for short and open circuitHarmonics < -75 dBcOut of band emission (spurious) < -80dBcPERFORMANCE AUDIO/STEREO CODERAES/EBU Input Resolution 24bitsAES/EBU Input Sample Rate 32,44.1,48,96 KHz Automatically selectedL/R Audio input level +15/-10 dBm for 75KHz standard deviationL/R level adjustment Soft adjust 0.1dBm steps from front panelL/R Input Impedance Selectable 10K - 600 Ω, balanced (for analog)110 Ω (for digital)MPX audio input level +15/-10 dBm for 75KHz standard deviationMPX level adjustment Soft adjust 0.1 dBm steps from front panelMPX Input impedance 5KΩ selectableSCA/RDS audio input level 0 dBm for 75KHz standard deviationAES/EBU input level -20 dBFS - -0 dBFSPILOT Amplitude adjustment Soft adjust 0.05% steps from front panelPILOT Phase adjustment Soft adjust 0.01 degree steps from front panelPILOT tone frequency 19 KHzPILOT tone deviation Soft adjust +/- 7.5 KHzPILOT tone frequency stability +/-1 Hz19KHz Output YesAES/EBU-Analog input automatic changeover YesTHD+N <0.03% @ 1KHzPre-emphasis 0/25/50/75 microseconds selectablePre-emphasis tolerance +/- 0.1 usFM S/N MPX FCC 82 dB 20Hz - 23KHz - 50uS - ref @ 53KHz - RMSFM S/N STEREO CCIR > = 72 dB weighted> = 72 dB unweighted@ fmod = 400 Hz, 75 kHz frequency deviation, peak value measurement, L/R/MONO channelAsynchronous AM S/N unweighted > 55dBSynchronous AM S/N > 50 dBModulation frequency range 30Hz to 15kHzAmplitude-frequency characteristic +/-0.1 dB (without pre-emphasis)+/-0.1 dB (with pre-emphasis)@ fmod = 400 Hz, 30 Hz to15 kHz, L/R/MONO channelStereo Crosstalk >60 dB linear>60 dB non-linear@ 30 Hz to15 kHz, L/R channel (100% modulation)Distortion < 0.05% with 75 kHz frequency deviation< 0.05% with 100 kHz frequency deviation@ 30 Hz to15 kHz, L/R channelIntermodulation distortion < 0.05% @ L/R channel, 60Hz/7kHz, 4:1, +4dBuClass of emission F3Stereo emission According to ITU-R reccomendation450 (pilot tone)Indium Series ETG 300.3Product description
22Indium Series ETG 300.3PERFORMANCE EXCITERPLL lock time <10secIntermodulation distortion <0.05% Measured with two of tones 1KHz & 1.3KHz, ratio 1:1 at 100% modulationFrequency deviation +/- 75 KHz 0.1 dB steps adjustableMaximum frequency deviation +/- 150 kHzFrequency stability +/- 200 Hz/yearRF Frequency steps 10 KHzPhase Response 0.1 degree from linear phase; 53kHz to 100kHzModulation Capability +/-250 KHzINSTALLATION REQUIREMENTSPower supply 110, 230 Two-Singlephase Version 50-60Hz VACPower consumption (typical) 430WCurrent consumption (typical@230V) 1.9AOverall eciency (typical from -3dB to Pnom) > = 70%Power factor > 0.95COOLING/NOISE/ELECTRICMAGNETIC DATACooling system Forced air-cooling Electric eld < 10V/m@ one meter in front of the transmitter cabinets during normal operationMagnetic eld < 4 A/m@ one meter in front of the transmitter cabinets during normal operationAcoustic noise < 65 phones@ transmitter room, 2 m distance of the front of transmit-terENVIRONMENTTemperature range (operating) -5 - +45 °CTemperature range (non operating) -20 - +55 °CHumidity range (operating) 95% @ 40 °CHumidity range (non operating) 90% @ 55 °CAltitude range (operating) <3000 metersAltitude range (non operating) <15000 metersTELECONTROL & TELEMETRYRemote control YesRemote Control at clean contacts YesSNMP option Yes (external)Product description
23GENERAL DATAOutput Nominal Power 500W adjustableOperating band 87.5 - 108 MHzRS232/RS485 YesPoints of measure RF Sample - MPX MonitorDisplayed Parameters More than 50 parameters displayed on a wide graphic OLEDAdjustments From the frontal panel through OLED/from PCNumber of MOSFETs in power amplier stage 1 BLF578RF power stage technology ICEFET & ECOSAVINGProtection The transmitter is provided with automatic switch-on at short interrupting of the main power supply (3 interrupts up to 1 second (in 5 seconds interval).Dimensions: Rack units 2UDimensions: W - H - D 48.5 - 8.5 - 58.5 cm Weight 9.4 KgNumber of cooling fans 2PERFORMANCE RFOutput impedance 50 Ω Automatic power RF control Stabilizes the output power value on the set value Overall output power RF stability +/-0,1 dB VSWR 2:1 on full powerautomatic power reduction beyond 1.5:1transmitter is protected for short and open circuitHarmonics < -75 dBcOut of band emission (spurious) < -80dBcPERFORMANCE AUDIO/STEREO CODERAES/EBU Input Resolution 24bitsAES/EBU Input Sample Rate 32,44.1,48,96 KHz Automatically selectedL/R Audio input level +15/-10 dBm for 75KHz standard deviationL/R level adjustment Soft adjust 0.1dBm steps from front panelL/R Input Impedance Selectable 10K - 600 Ω, balanced (for analog)110 Ω (for digital)MPX audio input level +15/-10 dBm for 75KHz standard deviationMPX level adjustment Soft adjust 0.1 dBm steps from front panelMPX Input impedance 5KΩ selectableSCA/RDS audio input level 0 dBm for 75KHz standard deviationAES/EBU input level -20 dBFS - -0 dBFSPILOT Amplitude adjustment Soft adjust 0.05% steps from front panelPILOT Phase adjustment Soft adjust 0.01 degree steps from front panelPILOT tone frequency 19 KHzPILOT tone deviation Soft adjust +/- 7.5 KHzPILOT tone frequency stability +/-1 Hz19KHz Output YesAES/EBU-Analog input automatic changeover YesTHD+N <0.03% @ 1KHzPre-emphasis 0/25/50/75 microseconds selectablePre-emphasis tolerance +/- 0.1 usFM S/N MPX FCC 82 dB 20Hz - 23KHz - 50uS - ref @ 53KHz - RMSFM S/N STEREO CCIR > = 72 dB weighted> = 72 dB unweighted@ fmod = 400 Hz, 75 kHz frequency deviation, peak value measurement, L/R/MONO channelAsynchronous AM S/N unweighted > 55dBSynchronous AM S/N > 50 dBModulation frequency range 30Hz to 15kHzAmplitude-frequency characteristic +/-0.1 dB (without pre-emphasis)+/-0.1 dB (with pre-emphasis)@ fmod = 400 Hz, 30 Hz to15 kHz, L/R/MONO channelStereo Crosstalk >60 dB linear>60 dB non-linear@ 30 Hz to15 kHz, L/R channel (100% modulation)Distortion < 0.05% with 75 kHz frequency deviation< 0.05% with 100 kHz frequency deviation@ 30 Hz to15 kHz, L/R channelIntermodulation distortion < 0.05% @ L/R channel, 60Hz/7kHz, 4:1, +4dBuClass of emission F3Stereo emission According to ITU-R reccomendation450 (pilot tone)Indium Series ETG 500.5Product description
24Indium Series ETG 500.5PERFORMANCE EXCITERPLL lock time <10secIntermodulation distortion <0.05% Measured with two of tones 1KHz & 1.3KHz, ratio 1:1 at 100% modulationFrequency deviation +/- 75 KHz 0.1 dB steps adjustableMaximum frequency deviation +/- 150 kHzFrequency stability +/- 200 Hz/yearRF Frequency steps 10 KHzPhase Response 0.1 degree from linear phase; 53kHz to 100kHzModulation Capability +/-250 KHzINSTALLATION REQUIREMENTSPower supply 110, 230 Two-Singlephase Version 50-60Hz VACPower consumption (typical) 570WCurrent consumption (typical@230V) 2.5AOverall eciency (typical from -3dB to Pnom) > = 70%Power factor > 0.95COOLING/NOISE/ELECTRICMAGNETIC DATACooling system Forced air-cooling Electric eld < 10V/m@ one meter in front of the transmitter cabinets during normal operationMagnetic eld < 4 A/m@ one meter in front of the transmitter cabinets during normal operationAcoustic noise < 65 phones@ transmitter room, 2 m distance of the front of transmit-terENVIRONMENTTemperature range (operating) -5 - +45 °CTemperature range (non operating) -20 - +55 °CHumidity range (operating) 95% @ 40 °CHumidity range (non operating) 90% @ 55 °CAltitude range (operating) <3000 metersAltitude range (non operating) <15000 metersTELECONTROL & TELEMETRYRemote control YesRemote Control at clean contacts YesSNMP option Yes (external)Product description
25GENERAL DATAOutput Nominal Power 700W adjustableOperating band 87.5 - 108 MHzRS232/RS485 YesPoints of measure RF Sample - MPX MonitorDisplayed Parameters More than 50 parameters displayed on a wide graphic OLEDAdjustments From the frontal panel through OLED/from PCNumber of MOSFETs in power amplier stage 1 BLF578RF power stage technology ICEFET & ECOSAVINGProtection The transmitter is provided with automatic switch-on at short interrupting of the main power supply (3 interrupts up to 1 second (in 5 seconds interval).Dimensions: Rack units 2UDimensions: W - H - D 48.5 - 8.5 - 58.5 cm Weight 9.4 KgNumber of cooling fans 2PERFORMANCE RFOutput impedance 50 Ω Automatic power RF control Stabilizes the output power value on the set value Overall output power RF stability +/-0,1 dB VSWR 2:1 on full powerautomatic power reduction beyond 1.5:1transmitter is protected for short and open circuitHarmonics < -75 dBcOut of band emission (spurious) < -80dBcPERFORMANCE AUDIO/STEREO CODERAES/EBU Input Resolution 24bitsAES/EBU Input Sample Rate 32,44.1,48,96 KHz Automatically selectedL/R Audio input level +15/-10 dBm for 75KHz standard deviationL/R level adjustment Soft adjust 0.1dBm steps from front panelL/R Input Impedance Selectable 10K - 600 Ω, balanced (for analog)110 Ω (for digital)MPX audio input level +15/-10 dBm for 75KHz standard deviationMPX level adjustment Soft adjust 0.1 dBm steps from front panelMPX Input impedance 5KΩ selectableSCA/RDS audio input level 0 dBm for 75KHz standard deviationAES/EBU input level -20 dBFS - -0 dBFSPILOT Amplitude adjustment Soft adjust 0.05% steps from front panelPILOT Phase adjustment Soft adjust 0.01 degree steps from front panelPILOT tone frequency 19 KHzPILOT tone deviation Soft adjust +/- 7.5 KHzPILOT tone frequency stability +/-1 Hz19KHz Output YesAES/EBU-Analog input automatic changeover YesTHD+N <0.03% @ 1KHzPre-emphasis 0/25/50/75 microseconds selectablePre-emphasis tolerance +/- 0.1 usFM S/N MPX FCC 82 dB 20Hz - 23KHz - 50uS - ref @ 53KHz - RMSFM S/N STEREO CCIR > = 72 dB weighted> = 72 dB unweighted@ fmod = 400 Hz, 75 kHz frequency deviation, peak value measurement, L/R/MONO channelAsynchronous AM S/N unweighted > 55dBSynchronous AM S/N > 50 dBModulation frequency range 30Hz to 15kHzAmplitude-frequency characteristic +/-0.1 dB (without pre-emphasis)+/-0.1 dB (with pre-emphasis)@ fmod = 400 Hz, 30 Hz to15 kHz, L/R/MONO channelStereo Crosstalk >60 dB linear>60 dB non-linear@ 30 Hz to15 kHz, L/R channel (100% modulation)Distortion < 0.05% with 75 kHz frequency deviation< 0.05% with 100 kHz frequency deviation@ 30 Hz to15 kHz, L/R channelIntermodulation distortion < 0.05% @ L/R channel, 60Hz/7kHz, 4:1, +4dBuClass of emission F3Stereo emission According to ITU-R reccomendation450 (pilot tone)Indium Series ETG 700.7Product description
26Indium Series ETG 700.7PERFORMANCE EXCITERPLL lock time <10secIntermodulation distortion <0.05% Measured with two of tones 1KHz & 1.3KHz, ratio 1:1 at 100% modulationFrequency deviation +/- 75 KHz 0.1 dB steps adjustableMaximum frequency deviation +/- 150 kHzFrequency stability +/- 200 Hz/yearRF Frequency steps 10 KHzPhase Response 0.1 degree from linear phase; 53kHz to 100kHzModulation Capability +/-250 KHzINSTALLATION REQUIREMENTSPower supply 110, 230 Two-Singlephase Version 50-60Hz VACPower consumption (typical) 800WCurrent consumption (typical@230V) 3.5AOverall eciency (typical from -3dB to Pnom) > = 70%Power factor > 0.95COOLING/NOISE/ELECTRICMAGNETIC DATACooling system Forced air-cooling Electric eld < 10V/m@ one meter in front of the transmitter cabinets during normal operationMagnetic eld < 4 A/m@ one meter in front of the transmitter cabinets during normal operationAcoustic noise < 65 phones@ transmitter room, 2 m distance of the front of transmit-terENVIRONMENTTemperature range (operating) -5 - +45 °CTemperature range (non operating) -20 - +55 °CHumidity range (operating) 95% @ 40 °CHumidity range (non operating) 90% @ 55 °CAltitude range (operating) <3000 metersAltitude range (non operating) <15000 metersTELECONTROL & TELEMETRYRemote control YesRemote Control at clean contacts YesSNMP option Yes (external)Product description
27GENERAL DATAOutput Nominal Power 1000W adjustableOperating band 87.5 - 108 MHzRS232/RS485 YesPoints of measure RF Sample - MPX MonitorDisplayed Parameters More than 50 parameters displayed on a wide graphic OLEDAdjustments From the frontal panel through OLED/from PCNumber of MOSFETs in power amplier stage 2 MRF6VP2600HRF power stage technology ICEFET & ECOSAVINGProtection The transmitter is provided with automatic switch-on at short interrupting of the main power supply (3 interrupts up to 1 second (in 5 seconds interval).Dimensions: Rack units 2UDimensions: W - H - D 48.5 - 8.5 - 58.5 cm Weight 13.2 KgNumber of cooling fans 3PERFORMANCE RFOutput impedance 50 Ω Automatic power RF control Stabilizes the output power value on the set value Overall output power RF stability +/-0,1 dB VSWR 2:1 on full powerautomatic power reduction beyond 1.5:1transmitter is protected for short and open circuitHarmonics < -75 dBcOut of band emission (spurious) < -80dBcPERFORMANCE AUDIO/STEREO CODERAES/EBU Input Resolution 24bitsAES/EBU Input Sample Rate 32,44.1,48,96 KHz Automatically selectedL/R Audio input level +15/-10 dBm for 75KHz standard deviationL/R level adjustment Soft adjust 0.1dBm steps from front panelL/R Input Impedance Selectable 10K - 600 Ω, balanced (for analog)110 Ω (for digital)MPX audio input level +15/-10 dBm for 75KHz standard deviationMPX level adjustment Soft adjust 0.1 dBm steps from front panelMPX Input impedance 5KΩ selectableSCA/RDS audio input level 0 dBm for 75KHz standard deviationAES/EBU input level -20 dBFS - -0 dBFSPILOT Amplitude adjustment Soft adjust 0.05% steps from front panelPILOT Phase adjustment Soft adjust 0.01 degree steps from front panelPILOT tone frequency 19 KHzPILOT tone deviation Soft adjust +/- 7.5 KHzPILOT tone frequency stability +/-1 Hz19KHz Output YesAES/EBU-Analog input automatic changeover YesTHD+N <0.03% @ 1KHzPre-emphasis 0/25/50/75 microseconds selectablePre-emphasis tolerance +/- 0.1 usFM S/N MPX FCC 82 dB 20Hz - 23KHz - 50uS - ref @ 53KHz - RMSFM S/N STEREO CCIR > = 72 dB weighted> = 72 dB unweighted@ fmod = 400 Hz, 75 kHz frequency deviation, peak value measurement, L/R/MONO channelAsynchronous AM S/N unweighted > 55dBSynchronous AM S/N > 50 dBModulation frequency range 30Hz to 15kHzAmplitude-frequency characteristic +/-0.1 dB (without pre-emphasis)+/-0.1 dB (with pre-emphasis)@ fmod = 400 Hz, 30 Hz to15 kHz, L/R/MONO channelStereo Crosstalk >60 dB linear>60 dB non-linear@ 30 Hz to15 kHz, L/R channel (100% modulation)Distortion < 0.05% with 75 kHz frequency deviation< 0.05% with 100 kHz frequency deviation@ 30 Hz to15 kHz, L/R channelIntermodulation distortion < 0.05% @ L/R channel, 60Hz/7kHz, 4:1, +4dBuClass of emission F3Stereo emission According to ITU-R reccomendation450 (pilot tone)Indium Series ETG 1000.10Product description
28Indium Series ETG 1000.10PERFORMANCE EXCITERPLL lock time <10secIntermodulation distortion <0.05% Measured with two of tones 1KHz & 1.3KHz, ratio 1:1 at 100% modulationFrequency deviation +/- 75 KHz 0.1 dB steps adjustableMaximum frequency deviation +/- 150 kHzFrequency stability +/- 200 Hz/yearRF Frequency steps 10 KHzPhase Response 0.1 degree from linear phase; 53kHz to 100kHzModulation Capability +/-250 KHzINSTALLATION REQUIREMENTSPower supply 230 Singlephase Version 50-60Hz VACPower consumption (typical) 1400WCurrent consumption (typical@230V) 6AOverall eciency (typical from -3dB to Pnom) > = 70%Power factor > 0.95COOLING/NOISE/ELECTRICMAGNETIC DATACooling system Forced air-cooling Electric eld < 10V/m@ one meter in front of the transmitter cabinets during normal operationMagnetic eld < 4 A/m@ one meter in front of the transmitter cabinets during normal operationAcoustic noise < 65 phones@ transmitter room, 2 m distance of the front of transmit-terENVIRONMENTTemperature range (operating) -5 - +45 °CTemperature range (non operating) -20 - +55 °CHumidity range (operating) 95% @ 40 °CHumidity range (non operating) 90% @ 55 °CAltitude range (operating) <3000 metersAltitude range (non operating) <15000 metersTELECONTROL & TELEMETRYRemote control YesRemote Control at clean contacts YesSNMP option Yes (external)Product description
29GENERAL DATAOutput Nominal Power 1500W adjustableOperating band 87.5 - 108 MHzRS232/RS485 YesPoints of measure RF Sample - MPX MonitorDisplayed Parameters More than 50 parameters displayed on a wide graphic OLEDAdjustments From the frontal panel through OLED/from PCNumber of MOSFETs in power amplier stage 2 MRF6VP11KHRF power stage technology ICEFET & ECOSAVINGProtection The transmitter is provided with automatic switch-on at short interrupting of the main power supply (3 interrupts up to 1 second (in 5 seconds interval).Dimensions: Rack units 2UDimensions: W - H - D 48.5 - 8.5 - 58.5 cm Weight 13.2 KgNumber of cooling fans 3PERFORMANCE RFOutput impedance 50 Ω Automatic power RF control Stabilizes the output power value on the set value Overall output power RF stability +/-0,1 dB VSWR 2:1 on full powerautomatic power reduction beyond 1.5:1transmitter is protected for short and open circuitHarmonics < -75 dBcOut of band emission (spurious) < -80dBcPERFORMANCE AUDIO/STEREO CODERAES/EBU Input Resolution 24bitsAES/EBU Input Sample Rate 32,44.1,48,96 KHz Automatically selectedL/R Audio input level +15/-10 dBm for 75KHz standard deviationL/R level adjustment Soft adjust 0.1dBm steps from front panelL/R Input Impedance Selectable 10K - 600 Ω, balanced (for analog)110 Ω (for digital)MPX audio input level +15/-10 dBm for 75KHz standard deviationMPX level adjustment Soft adjust 0.1 dBm steps from front panelMPX Input impedance 5KΩ selectableSCA/RDS audio input level 0 dBm for 75KHz standard deviationAES/EBU input level -20 dBFS - -0 dBFSPILOT Amplitude adjustment Soft adjust 0.05% steps from front panelPILOT Phase adjustment Soft adjust 0.01 degree steps from front panelPILOT tone frequency 19 KHzPILOT tone deviation Soft adjust +/- 7.5 KHzPILOT tone frequency stability +/-1 Hz19KHz Output YesAES/EBU-Analog input automatic changeover YesTHD+N <0.03% @ 1KHzPre-emphasis 0/25/50/75 microseconds selectablePre-emphasis tolerance +/- 0.1 usFM S/N MPX FCC 82 dB 20Hz - 23KHz - 50uS - ref @ 53KHz - RMSFM S/N STEREO CCIR > = 72 dB weighted> = 72 dB unweighted@ fmod = 400 Hz, 75 kHz frequency deviation, peak value measurement, L/R/MONO channelAsynchronous AM S/N unweighted > 55dBSynchronous AM S/N > 50 dBModulation frequency range 30Hz to 15kHzAmplitude-frequency characteristic +/-0.1 dB (without pre-emphasis)+/-0.1 dB (with pre-emphasis)@ fmod = 400 Hz, 30 Hz to15 kHz, L/R/MONO channelStereo Crosstalk >60 dB linear>60 dB non-linear@ 30 Hz to15 kHz, L/R channel (100% modulation)Distortion < 0.05% with 75 kHz frequency deviation< 0.05% with 100 kHz frequency deviation@ 30 Hz to15 kHz, L/R channelIntermodulation distortion < 0.05% @ L/R channel, 60Hz/7kHz, 4:1, +4dBuClass of emission F3Stereo emission According to ITU-R reccomendation450 (pilot tone)Indium Series ETG 1500.15Product description
30Indium Series ETG 1500.15PERFORMANCE EXCITERPLL lock time <10secIntermodulation distortion <0.05% Measured with two of tones 1KHz & 1.3KHz, ratio 1:1 at 100% modulationFrequency deviation +/- 75 KHz 0.1 dB steps adjustableMaximum frequency deviation +/- 150 kHzFrequency stability +/- 200 Hz/yearRF Frequency steps 10 KHzPhase Response 0.1 degree from linear phase; 53kHz to 100kHzModulation Capability +/-250 KHzINSTALLATION REQUIREMENTSPower supply 230 Singlephase Version 50-60Hz VACPower consumption (typical) 2000WCurrent consumption (typical@230V) 8.7AOverall eciency (typical from -3dB to Pnom) > = 70%Power factor > 0.95COOLING/NOISE/ELECTRICMAGNETIC DATACooling system Forced air-cooling Electric eld < 10V/m@ one meter in front of the transmitter cabinets during normal operationMagnetic eld < 4 A/m@ one meter in front of the transmitter cabinets during normal operationAcoustic noise < 65 phones@ transmitter room, 2 m distance of the front of transmit-terENVIRONMENTTemperature range (operating) -5 - +45 °CTemperature range (non operating) -20 - +55 °CHumidity range (operating) 95% @ 40 °CHumidity range (non operating) 90% @ 55 °CAltitude range (operating) <3000 metersAltitude range (non operating) <15000 metersTELECONTROL & TELEMETRYRemote control YesRemote Control at clean contacts YesSNMP option Yes (external)Product description
31GENERAL DATAOutput Nominal Power 2000W adjustableOperating band 87.5 - 108 MHzRS232/RS485 YesPoints of measure RF Sample - MPX MonitorDisplayed Parameters More than 50 parameters displayed on a wide graphic OLEDAdjustments From the frontal panel through OLED/from PCNumber of MOSFETs in power amplier stage 3 MRF6VP11KHRF power stage technology ICEFET & ECOSAVINGProtection The transmitter is provided with automatic switch-on at short interrupting of the main power supply (3 interrupts up to 1 second (in 5 seconds interval).Dimensions: Rack units 2UDimensions: W - H - D 48.5 - 8.5 - 58.5 cm Weight 13.2 KgNumber of cooling fans 3PERFORMANCE RFOutput impedance 50 Ω Automatic power RF control Stabilizes the output power value on the set value Overall output power RF stability +/-0,1 dB VSWR 2:1 on full powerautomatic power reduction beyond 1.5:1transmitter is protected for short and open circuitHarmonics < -75 dBcOut of band emission (spurious) < -80dBcPERFORMANCE AUDIO/STEREO CODERAES/EBU Input Resolution 24bitsAES/EBU Input Sample Rate 32,44.1,48,96 KHz Automatically selectedL/R Audio input level +15/-10 dBm for 75KHz standard deviationL/R level adjustment Soft adjust 0.1dBm steps from front panelL/R Input Impedance Selectable 10K - 600 Ω, balanced (for analog)110 Ω (for digital)MPX audio input level +15/-10 dBm for 75KHz standard deviationMPX level adjustment Soft adjust 0.1 dBm steps from front panelMPX Input impedance 5KΩ selectableSCA/RDS audio input level 0 dBm for 75KHz standard deviationAES/EBU input level -20 dBFS - -0 dBFSPILOT Amplitude adjustment Soft adjust 0.05% steps from front panelPILOT Phase adjustment Soft adjust 0.01 degree steps from front panelPILOT tone frequency 19 KHzPILOT tone deviation Soft adjust +/- 7.5 KHzPILOT tone frequency stability +/-1 Hz19KHz Output YesAES/EBU-Analog input automatic changeover YesTHD+N <0.03% @ 1KHzPre-emphasis 0/25/50/75 microseconds selectablePre-emphasis tolerance +/- 0.1 usFM S/N MPX FCC 82 dB 20Hz - 23KHz - 50uS - ref @ 53KHz - RMSFM S/N STEREO CCIR > = 72 dB weighted> = 72 dB unweighted@ fmod = 400 Hz, 75 kHz frequency deviation, peak value measurement, L/R/MONO channelAsynchronous AM S/N unweighted > 55dBSynchronous AM S/N > 50 dBModulation frequency range 30Hz to 15kHzAmplitude-frequency characteristic +/-0.1 dB (without pre-emphasis)+/-0.1 dB (with pre-emphasis)@ fmod = 400 Hz, 30 Hz to15 kHz, L/R/MONO channelStereo Crosstalk >60 dB linear>60 dB non-linear@ 30 Hz to15 kHz, L/R channel (100% modulation)Distortion < 0.05% with 75 kHz frequency deviation< 0.05% with 100 kHz frequency deviation@ 30 Hz to15 kHz, L/R channelIntermodulation distortion < 0.05% @ L/R channel, 60Hz/7kHz, 4:1, +4dBuClass of emission F3Stereo emission According to ITU-R reccomendation450 (pilot tone)Indium Series ETG 2000.20Product description
32Indium Series ETG 2000.20PERFORMANCE EXCITERPLL lock time <10secIntermodulation distortion <0.05% Measured with two of tones 1KHz & 1.3KHz, ratio 1:1 at 100% modulationFrequency deviation +/- 75 KHz 0.1 dB steps adjustableMaximum frequency deviation +/- 150 kHzFrequency stability +/- 200 Hz/yearRF Frequency steps 10 KHzPhase Response 0.1 degree from linear phase; 53kHz to 100kHzModulation Capability +/-250 KHzINSTALLATION REQUIREMENTSPower supply 230 Singlephase Version 50-60Hz VACPower consumption (typical) 2700WCurrent consumption (typical@230V) 11.7AOverall eciency (typical from -3dB to Pnom) > = 70%Power factor > 0.95COOLING/NOISE/ELECTRICMAGNETIC DATACooling system Forced air-cooling Electric eld < 10V/m@ one meter in front of the transmitter cabinets during normal operationMagnetic eld < 4 A/m@ one meter in front of the transmitter cabinets during normal operationAcoustic noise < 65 phones@ transmitter room, 2 m distance of the front of transmit-terENVIRONMENTTemperature range (operating) -5 - +45 °CTemperature range (non operating) -20 - +55 °CHumidity range (operating) 95% @ 40 °CHumidity range (non operating) 90% @ 55 °CAltitude range (operating) <3000 metersAltitude range (non operating) <15000 metersTELECONTROL & TELEMETRYRemote control YesRemote Control at clean contacts YesSNMP option Yes (external)Product description
332.3 ProtectionsThe device has a protection system, partly integrated and partly optional, related to har-dware and software.2.3.1 Software protections2.3.1.1 IPF (Intelligent Proportional Foldback)IPF is an intelligent system that reduces the output power in case of unbalanced load avoiding shutdown.On the display the activation of this mechanism is manifested by the “026” alarm.2.3.1.2 IPC (Intelligent Power Control)The IPC shall, under proper operation, to maintain constant output power by +/-1% of target set, independent of changes in voltage, temperature or load.This contributes largely to make the apparatus insensitive to the conditions in which he is forced to operate.The IPC also helps to optimize the RF efficiency, leading the MOSFET to work at maxi-mum efficiency, minimizing the total power consumption.2.3.1.3 Safety Management (option Lifextender ®) The Safety Management is a set of algorithms that perform real-time analysis of tran-smitter functional state and operates to maintain the output power provided, depen-ding on the type and extent of any anomalies (internal or environmental) to be arise. The Safety Management can command a reduction in output power depending on the anomaly seriousness that has occurred.The algorithms operate at different levels and in different sections of the apparatus: Thermal Management on RF group, Current Management on power supply, Thermal Management on power supply, Fault Management on RF group, Fault Management on power supply, Cooling Management on fans group.Thermal Management on RF group (Lifextender ®) If the temperature measured at the MOSFETs exceed the value of 72 ° C it involves an initial level of Derating, operating to reduce the temperature by reducing output po-wer. The power reduction is the minimum possible to reach a thermal equilibrium at a temperature below 72 degrees. The reduction of output power, with this first derating, never exceeds 48%. In other words, the output power remains above 52% of that set by the user, and it does not activate “- 3 dB” alarm. This first level of Derating is effective in almost all cases. On the display the activation of this mechanism is manifested by the “010” alarm.If this Derating is not enough (very rare), it involves a second level that, reducing the power, reaches a state of thermal equilibrium compatible with the safe operation of the device, even if under - 3 dB (“005” alarm). In case of ineffectiveness also of this second derating (case of external conditions that are not compatible with the safe operation of the apparatus) the transmitter is turned off. In this case, if the temperature drops, the power is raised proportionally. If it chan-ges by 10°C (that goes to 62°C) it leaves the mechanism of derating and resumes full power. After three unsuccessful attempts, the control logic blocks the apparatus (“011” alarm). Current management on power supply (Lifextender ®) It is activated when it exceeded the maximum current for continuous operation of power supply. This value is set below the limit of output current, and it represents the Product description

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