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8psk/qpsk-pal/secam Receivers-modulators Mini Modular Headend Mmh3000 Channel Processing Equipment

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Channel processing equipment Mini modular headend MMH3000 8PSK/QPSK-PAL/SECAM receivers-modulators Converting DVB-S/S2 MPEG2* coded SAT IF signals into analogue PAL or SECAM program with mono, stereo A2/NICAM sound.  for receiving of DVB-S/S2 SAT IF signals and converting it to analogue TV programs  works as “master” module for distribution MPEG2 transport stream to “slave” modules (dm31xx)  input signal level measurement  built-in CA interface**  BISS descrambling  teletext reinsertion & DVB and teletext subtitles decoding  software/hardware watchdog timer  low level harmonics and intermodulation products  connectors: MPEG2 TS output RF input & output - type F Technical specifications T Y P E Ordering number rd315C** 8PSK/QPSK-PAL/SECAM receiver-VSB modulator, standard B/G/D/K stereo A2, I/L mono rd315CN** 8PSK/QPSK-PAL/SECAM receiver-VSB modulator, standard B/G/D/K stereo A2/NICAM rd316** 8PSK/QPSK-PAL/SECAM receiver-DSB modulator, standard B/G/D/K/I/L/M/N rd316C** 8PSK/QPSK-PAL/SECAM receiver-DSB modulator, standard B/G/D/K stereo A2 rd315C rd315CN rd316 rd316C 13855 13856 13857 13858 Receiver RF input frequency range pr. level/impedance LNB powering/control Input data symbol rate 950 -2150 MHz 30-88 dBµV/75 Ω pr. 0/18 V & 400 mA max. 1÷ 45 MS/s 2 ÷ 80 Mbit/s MPEG2 TS output Modulator TV standard RF output level/impedance pr. B/G/D/K stereo A2, I/L/mono B/G/D/K stereo A2/NICAM frequency range pr. 110-862 MHz 119-300 MHz & 470-862 MHz Carriers accuracy ± 20 kHz Fine tuning range of video carrier frequency pr. ± 2.25 MHz max. by 0.25 MHz step Video frequency response ± 1 dB 12/16 dB pr. Amplitude modulation depth, typical Signal/noise ratio, weighted 81 % ≥ 57 dB II, III order intermodulation distortion Current consumption B/G/D/K stereo A2 0 ÷ -15 dB Output level adjustment range A/V ratio B/G/D/K/I/L/M/N 100 dBµV /75 Ω ≥ 55 dB < -60 dB 5.5 V 1.25 A (1.55 A**) 5.5 V 0.8 A (1.1 A**) Operating temperature range 0o ÷ +50o C Dimensions/Weight (packed) 45x115x232 mm/0.46 kg pr. software control * decoding of H.264 main profile up to 3.0 level video and MPEG-1 audio available; H.264 decoding is suitable only with encoder supporting CABAC less than or equal to 32 bits and should be tested individually ** option with CA interface: rdc315C (ordering number 13855C) rdc315CN (ordering number 13856C) rdc316 (ordering number 13857C) rdc316C (ordering number 13858C)