U rack DVB-T/T2 Transmitters TV-1200/2500/5000D Datasheet
Description
U rack DVB-T/T2 transmitter consists of:
• single or dual drive DVB-T/T2 exciter with automatic TV-Changeover
• 2, 4 or 8 parallel power amplifiers.
• U rack with central air cooling
• Bandpass DTV filter
General data
Operating frequency range UHF 470 – 862 MHz or VHF 170 – 230 MHz, setting in 1 Hz steps
Bandwidth 6,7,8 MHz
Output power 1200 / 2500 / 5000 Wrms ± 0.5 dB
Output connector EIA 7/8 / EIA 1+5/8 / EIA 3+1/8; 50 ohm
appropriate for output power
Supporting standards EN 302 755, TS 102 831, NS 102 773 (T2-MI)
TS Input interface 2 x ASI T2-MI, BNC 75 ohm
2 x ASI TS, BNC 75 ohm (mode A option)
2 x TsoIP 1Gb, RG45 (TSoIP option)
ASI monitor BNC female 75 ohm
GNSS antenna input 1 x GNSS antenna, TNC 50 ohm, user selectable DC bias
integrated multi standard receiver (GNSS option)
External SFN timing:
1pps input / output BNC female 50 ohm
10MHz input / output BNC female 50 ohm
Control and settings on front panel and remotely
Control Interface 1 x RJ45 in front panel + 2 x RJ45 in rear panel
1 x RS-232
1 x RS-485 for external amplifiers
Remote control RS232, Ethernet (WEB and SNMP)
WEB GUI control for use with standard Web Browser.
MER ≥ 35 dB, automatic adaptive pre-corrector (DAP option)
Operating condition:
Temperature range +5 … +45 °C
Humidity 80% non condensing
AC power supply 3 phase ~400V +10/-15% ; 50 ± 2 Hz
Efficiency > 30%
depend on amplifier design: Broadband
Doherty
Broadband Doherty
Cooling forced air
Dimension 32U 19”
