Jotron AS TA-76XX VHF AM Transmitter User Manual YOUR COMMUNICATION PARTNER
Jotron AS VHF AM Transmitter YOUR COMMUNICATION PARTNER
user manual
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| Document ID | 829095 |
| Application ID | /AQhxjLY9Sc4dc2NlAEtGg== |
| Document Description | user manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 28.21kB (352666 bits) |
| Date Submitted | 2007-08-14 00:00:00 |
| Date Available | 2007-08-15 00:00:00 |
| Creation Date | 2007-06-11 08:28:36 |
| Producing Software | Acrobat Distiller 7.0.5 (Windows) |
| Document Lastmod | 2007-06-11 08:30:59 |
| Document Title | YOUR COMMUNICATION PARTNER |
| Document Creator | Acrobat PDFMaker 7.0.5 for PowerPoint |
| Document Author: | Eirik |
TA-7625 VHF Transmitter DISPLAY FbA (Function button A) PTT button RS (Rotary Switch) Low indicator LED Remote LED Front connector FbC (Function button C) ON/OFF 10 FbB (Function button B) 11 OUT LED 12 SWR LED 13 ALARM LED 14 STANDBY LED 10 11 12 13 14 TA-7625 Front RJ45 connector Front Connector, RJ45 Name PIN Purpose Mic input Mic GND Headset RS232 RS232 Tx RS232 RS232 Rx PTT Key at GND +12VDC +12 VDC to external equipment (10mA) GND Common ground Dynamic. Sensitivity 2.5mV nominal. TA-7625 Technical data, 1 of 3 Standards; ICAO annex 10, EN300 676(AM, AM-MSK), EN301 841(VDL2 – Physical layer) EMC: EN 301 489 – part 22 Environmental: Temperature range -20°C to +55°C (operating) 40°C to +70°C (storage) Humidity 90% @+40°C (non condensing) Shock Transport: IEC-721-3-2, Class 2M3 Vibration Transport: IEC-68-2-32, Class 2M3. IEC-68-2-6 Weight: 3.0 kg Dimension: 142mm(28TE)(W) * 230mm(D) * 128mm (H) TA-7625 Technical data, 2 of 3 Transmitter AM 25kHz AM 8.33kHz Adjacent channel power: Frequency response: RF modes: Keying time: >70dB 300-3400 Hz 6K80A3EJN < 1,0ms >60dB 350-2500 Hz 5K00A3EJN < 1,0ms BITE monitoring: VSWR, Voltages, Currents, Levels, Lock detect, Temperature, Output power, Reflected power, a.o. Supply voltage: DC 21.6 - 31.2VDC negative ground Power consumption: < 280VA MTBF: MTTR: >10 years / unit <30 minutes at lowest replaceable unit TA-7625 Technical data, 3 of 3 Data ports: Protocol: RS232, RS485, 100/10BaseT (SNMP v.2) Simple Network Management RS232/RS485 Jotron proprietary Output power: 1-50W ±1dB Duty cycle: 100% continuous operation @ ambient below 40ºC 1: infinity >40dB when interfering signal is decoupled with at least 30dB Up to 95% < 3% 600Ω, -36 to +7 dBm 15s to 5 min in 1s steps Configurable tones 100 – 5000Hz 2, 3, 4, or 5 <150dBc @ 1% frequency offset VSWR: Intermodulation protection: Modulation level: Distortion: Line input: TX timeout: Inband keying: Carrier offset: Wide band noise: TA-7625 Menus, 1 of 16 FbA FbB FbC RS NOTE: RS can be pushed and turned. The radio is controlled through an advanced menu system. The access level for each menu is restricted by a user parameter. The System Operator can change all user parameters from SNMP, or from the menu using a hardware key. TA-7625 Menus, 2 of 16 There are four user access levels: User Name of menu: parameter: Access and restrictions: System Operator Full access to all parameters (R/W by System Operator) Technician Access to some settings in TX menu system + bite (R/O) Operators Access only to Volume, Frequency and memory store and recall Restricted Restricted to Volume and memory recall TA-7625 Menus, 3 of 16 When operated locally, the operator has full access to all facilities using the various controls at the front panel. Push RS TA-7625 Menus, 4 of 16 TA-7625 Menus, 5 of 16 TA-7625 Menus, 6 of 16 TA-7625 Menus, 7 of 16 TX config subtree menu, 1 of 2 TA-7625 Menus, 8 of 16 TX config subtree menu, 2 of 2 TA-7625 Menus, 9 of 16 Interface config subtree menu, 1 of 2 TA-7625 Menus, 10 of 16 Interface config subtree menu, 2 of 2 TA-7625 Menus, 11 of 16 Bite system subtree, 1 of 2 TA-7625 Menus, 12 of 16 Bite system subtree, 2 of 2 TA-7625 Menus, 13 of 16 To maneuver in the menu systems, use the up-button FbA, the down-button FbB or (preferably) turn the RS. The different submenus are selected by pressing the rotary switch and turning up/down until the desired menu is reached. (FbA, FbB and FbC may be used as well) To return to previous menu, press RS (or FbC) when “ ,,,” is selected in the present menu. The TA-7650 will enter the Operator menu when turned “ON”. TA-7625 Menus, 14 of 16 Operator menu, 1 of 3 Normal operating display Press RS Normal operating display with no channels stored. Press FbC to recall stored channels. Press RS Set headset volume by turning RS. Press FbC to mute headset PressRS See part 3 for selecting frequency Press RS TA-7625 Menus, 15 of 16 Operator menu, 2 of 3 Press FbC to store new frequency on specified channel. Select storing channel by turning RS Press RS Select brightness level by turning RS. Press RS TA-7625 Menus, 16 of 16 Operator menu, 3 of 3 Select 8,33kHz steps by turning RS. For no changes press FbC. Press FbA Select 100kHz steps by turning RS. Press FbA Select 1MHz steps by turning RS. Press FbC Press FbC to store new frequency and return. TA-7625 Rear RJ45 connectors, 1 of 6 EARTH TAG ANTENNA CONNECTOR ANTENNA STANDBY / RX ANTENNA OUTPUT CONNECTOR DC INPUT CONNECTOR LAN CONNECTOR AUX 1 CONNECTOR AUX 2 CONNECTOR REMOTE CONNECTOR RX CONNECTOR TA-7625 Rear RJ45 connectors, 2 of 6 LAN interface connector Name PIN Purpose LAN_TXP Tx data LAN_TXN Tx data LAN_RXP Rx data LAN_D3P Optional LAN_D3N Optional LAN_RXN Rx data LAN_D4P Optional LAN_D4N Optional TA-7625 Rear RJ45 connectors, 3 of 6 Aux 1 connector Name PIN Purpose ALARM_P Alarm out – rele ALARM_N Alarm out – rele Select_in_P Select in – opto isolated RS232_S RS232 Transmit data RS232_R RS232 Receive data Select_in_N Select in – opto isolated +12V 12V output to ext equipment (D/O: 300mA) GND Common ground TA-7625 Rear RJ45 connectors, 4 of 6 AUX 2 connector Name PIN Purpose Key_out_P Closed=Transmitting - opto output Key_out_N Closed=Transmitting - opto output MONITOR_P Monitor output to tape recorder TXLOW_P Applying a voltage > 5VDC between pin 4 and 5 forces the transmitter into low power TXLOW_N Applying a voltage > 5VDC between pin 4 and 5 forces the transmitter into low power MONITOR_N Monitor output to tape recorder TXKEY_P Applying a voltage > 5VDC between pin 7 and 8 will key the transmitter TXKEY_N Applying a voltage > 5VDC between pin 7 and 8 will key the transmitter TA-7625 Rear RJ45 connectors, 5 of 6 REM connector (Interface to remote equipment) Name PIN Purpose RS485_Z RS485 (-) RS485_Y RS485(+) LINE_P Diff. line input/output to TX/RX, 600 ohm TX_KEY_G Key at GND RX_BUSY_ OUT RX Busy indicator output (Squelch indicator) LINE_N Diff. line input/output to TX/RX, 600 ohm ALARM Low=Alarm (TX or TX/RX) GND Common ground TA-7625 Rear RJ45 connectors, 6 of 6 RX connector (Interface to receiver, transceiver config) Name PIN Purpose RS485_Z RS485 (-) RS485_Y RS485(+) LINE_P Diff. line input to RX, 600 ohm TX_BUSY TX Busy indicator output (Mute output) RX_BUSY RX Busy opto-input (Repeater Key input) LINE_N Diff. line input to RX, 600 ohm INT_ALARM Low=Alarm (Note: I/O – low input will also be recognized as an alarm (EXT) GND Common ground TA-7625 External wiring RJ45 KRONE
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