Rohde and Schwarz SV7000FLO DMQ-T Sender (Transmitter) User Manual Exhibit D SV7000 Family General Specifications pub
Rohde & Schwarz Inc DMQ-T Sender (Transmitter) Exhibit D SV7000 Family General Specifications pub
Exhibit D SV7000 Transmitter Family General Specifications
SV7000 series Transmitter FCC Certification Application Exhibit D
25 July 2K7 Page 1
EXHIBIT D
SV7000 TRANSMITTER FAMILY SPECIFICATIONS
SV7000 series Transmitter FCC Certification Application Exhibit D
25 July 2K7 Page 2
Transmitter Family NV7000 General Specifications
Frequency Range.......................................................................470 to 862 MHz
Standard.....................................................................................EN 300 744
DVB Bandwidth........................................................................6, 7 or 8 MHz
SFN Function ...........................................................................to TS 101 191
Permissible VSWR....................................................................s ≤1.3
Output Stage Technology .........................................................LDMOS transistor
Coolant ......................................................................................air cooling
Max. Installation Altitude..........................................................6,500 feet AMSL (>9,800 feet on request)
.........................................................[2,000 meters AMSL (>3, 000 meters on request)]
Operating Temperature Range
in Transmitter Room......................................................+34° to 113° F (+1° to +45° C)
Max. Relative Humidity ............................................................95%, non condensing
EMC .........................................................................................to ETS 300 447
AC Supply Voltage....................................................................200 ... 240 V
AC Line Frequency ...................................................................50 or 60 Hz ±10 %
Power Factor..............................................................................min. 0.98
Total Noise Level .....................................................................< 65 dBA
Frequency Processing
Synthesizer ................................................................................adjustable between 112.5 MHz and 900 MHz
Step Width ................................................................................1 Hz
Connection................................................................................. internal OCXO (10 MHz), internal GPS
receiver (optional) or external
Transfer Characteristics
Transmission Parameters...........................................................to ETS 300 744
Input Data Rate..........................................................................5 to 40 Mbit/s (dep. on operating mode)
Frequency Response fo+/-3.805 MHz ......................................≤1 dB
Intermodulation suppression
DVB Bandwidth 8 MHz
at fo+/-4.2 MHz (without output bandpass filter) ..........≤-36 dB (with precorrection)
DVB Bandwidth 7 MHz
at fo+/-3.7 MHz (without output bandpass filter) ...........≤-36 dB (with precorrection)
Parasitic Emissions....................................................................not detectable
Compliance with Spectrum Mask..............................................to ETS No. pr 300 744 with output bandpass
SV7000 series Transmitter FCC Certification Application Exhibit D
25 July 2K7 Page 3
Transmitter Family NV7000 General Specifications (continued)
Spurious Emissions
Noise Power Density .....................................................≥130 dBc/Hz
Connectors (Inputs)
ASI A 1/2 (LP) ..........................................................................MPEG2; ASI, BNC, 75 Ω; input A or main and
standby path for low-priority data stream
ASI B 1/2 (LP) .......................................................................... MPEG2; ASI, BNC, 75 Ω; input B or main and
standby path for low-priority data stream
Reference Frequency.................................................................1, 5 or 10 MHz, 0.1 to 5 Vpp or TTL, BNC
Reference Pulse .........................................................................1 Hz, TTL, BNC, evaluates rising edge
GPS Antenna.............................................................................for integrated GPS receiver (option), active
GPS antenna, BNC, 50 Ω, remote feed 5 V DC
Transmitter Protection Facilities
ASI input signal monitoring circuit
Reflection monitoring circuit (amplifier output)
Amplifier and power supply monitoring circuit
Overtemperature monitoring of power amplifier
Smoke alarm (option )
Interfaces
RS-232 for data exchange with exciter (encoder front)
RS-232 flash-up and diagnosis interface for exciter (encoder front) RS-232
for data exchange with transmitter (CCU front)
Remote Control
Serial RS-232 interface
Serial RS-485 interface / BitBus to IEC/IEEE 864-1 (option) Serial
interface: NetLink (Ethernet 10baseT) (option)
Parallel interface (option)
SV7000 series Transmitter FCC Certification Application Exhibit D
25 July 2K7 Page 4
DVB Encoder
Input Signal .................................... MPEG2 transport stream
Coding / Modulation....................... to EN 300744
DVB Bandwidth............................. 6, 7 or 8 MHz
Configuration of
Modulation Parameters ........ manually, via RS-232 or MIP (automatic switching)
Input Monitoring ........................... signal present, TS synchronization, data rate of TS with stuffing off
SFN Function ................................ to TS 101 191
Delay Correction ………………….max. 1000 ms, automatic and manual setting for high- and low-priority
data stream
Hierarchical Coding ....................... optional, on request
Digital Equalizer........................... digital group-delay equalization (optional) in the baseband
digital linearity equalization in the baseband
signal limiting to limit the crest factor
Synthesizer
Frequency....................................... Band III, IV, V
Step Width ..................................... 1 Hz
Connection...................................... internal OCXO (10 MHz), internal GPS receiver (option) or external
I/Q Modulator............................... Direct modulation to obtain the output frequency (band III / IV / V),
Band filter for band III / tracking filter for band I V / V ,
monitoring and control of rms output power
Inputs
ASI A 1/2 (LP) ............................... MPEG2, ASI, BNC, 75 Ω, input A or main and standby path for low
priority data stream
ASI B 1/2 (HP)............................... MPEG2, ASI, BNC, 75 Ω, input B or main and standby
path for high priority data stream
Reference Frequency...................... 1, 5 or 10 MHz, 0.1 to 5 Vpp or TTL, BNC
Reference Pulse .............................. 1 Hz, TTL, BNC, evaluates rising edges
Transmitter Family NV7000 General Specifications (continued)
SV700 Exciter
SV7000 series Transmitter FCC Certification Application Exhibit D
25 July 2K7 Page 5
GPS Antenna .................................. for integrated GPS receiver (option), active GPS antenna BNC, 50 Ω,
remote feed 5 V DC Outputs
Output
RF................................................... DVB, bands III, IV or V, 13 dBm rms power, SMA, 50 Ω
to output amplifier
Test Outputs
RF (50 Ω)...................................................DVB, band IV/V, 10 dBm rms power, SMA, 50 Ω to output amplifier
10 MHz OCXO ..............................10 MHz, 0 dBm, SMA, 50 Ω
I, Q.................................................. complex, analog baseband signals (real and imaginary components)
0 dBm, SMA, 50 Ω
Serial Interfaces
RS-232............................................ on front of CCU, transmitter control via GUI (PC)
9-contact sub-D, female
RS-232............................................ on front of DVB encoder, service interface,
modulator control via GUI (PC)
9-contact sub-D, female
RS-232............................................ on front of DVB encoder, service interface for software download
to the exciter
9-contact sub-D, female
RS-232............................................ on front of synthesizer, service interface for PC control of
GPS receiver
9-contact sub-D, female
RS-485............................................ remote transmitter control, 9-contact sub-D, female,
on transmitter top
RS-232............................................ remote transmitter control , 9-contact sub-D, female,
located on transmitter top
Parallel Interface (option)............... floating interface for messages and commands
Supported Modulation Parameters
Length of Transport packet............. 188 or 204 bytes
Coding and Modulation ................. to EN 300744 with the following parameters:
IFFT Mode ..................................... 2k and 8k
Transmitter Family NV7000 General Specifications (continued)
SV700 Exciter
SV7000 series Transmitter FCC Certification Application Exhibit D
25 July 2K7 Page 6
Transmitter Family NV7000 General Specifications (continued)
SV700 Exciter
Supported Modulation Parameters (continued from previous page)
Useful Symbol Period..................... 224 µs (2k) or 896 µs (8k)
Modulation .................................... QPSK, 16QAM or 64QAM
Guard Period................................... 1/4, 1/8, 1/16 or 1/32 of useful symbol period
Inner Code Rate 1/2, 2/3, 3/4, 5/6 or 7/8
Quality Data
Amplitude Error (I/Q) .................... < 0.1%
Quadrature Error.............................< 0.1°
Carrier Suppression ........................> 60 dB referred to CW
SNR ............................................... > 39 dB
MER ..............................................> 39 dB
Phase Jitter......................................< 0.1°
Phase Noise:
Frequency / Carrier Offset dBc/Hz
Frequency Stability......................... 10 E-7 / 3 months
Frequency Response....................... < ±0.5 dB
10 Hz > 70
100 Hz > 90
1 kHz > 93
10kHz > 103
100kHz > 118
1 MHz > 130
SV7000 series Transmitter FCC Certification Application Exhibit D
25 July 2K7 Page 7
Transmitter Family NV7000 Model Specific Information
General Data Model
Type: SV7100 SV7200 SV7300 SV7400 SV7600 Units
No. of Amplifiers (model VH620A2) 1 2 3 4 6 quanity
Output Power for DMQ-T (MediaFLO) 120 210 310 420 600 watts
Maximum Power Consumption
(230 or 240-volt, single phase mains) 1,020 1,860 2,700 3,540 5,300 volt amperes
Recommended Mains Circuit Rating
(USA) 20 20 20 20 40 amperes
Heat Dissipation into Room (maximum
expected) 0.9 1.7 2.4 3.1 4.7 kilowatts
Air Volume 88 177 265 354 530 feet3/ minute
2.5 5 7.5 10 15 meters3/ minute
RF output Connector (Other types AOR) type "N" 7/16 DIN 7/16 DIN 7/16 DIN 7/16 DIN
Approximate Weight (without packaging) 232 267 300 337 410 pounds
105 121 137 153 185 kilograms
Cabinet (42-unit Rack) Dimensions
(Height) (Depth) (Width)
78 3/8 x31 1/2 x23 inches
1990 x800 x585 millimeters
Space (rack unit) Requirements
NetCCU 700 Control Interface Unit (2 RU) 2 2 2 2 2 rack units
SV 700 Exciter (7 RU) 7 7 7 7 7 rack units
VH620A2 Power Amplifier (3 RU) 3 6 9 12 18 rack units
Total 12 15 18 21 27 rack units
Weight of the Amplifier VH620A2 35 pounds
16 kilograms