Matchmaster has a full range of Headend equipment from entry level to complex systems, including engineering support and system designs. Matchmaster can offer simple Channel Filters with AGC through to complex DVB modules for any type of broadcast including Encoders, Modulators & Transmodulators for DVB-T, DVB-C, DVB-S/S2, IP, ASI, SDI, FM and many more.
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Inner: 1 box of 1 piece
Number of channels | 16 | ||
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RF input | Frequency range* | 6x (950 - 2150 MHz) | |
Level AGC range/impedance | 45-85 dBµV/75 Ω | ||
LNB powering/control* | DiSEqC max. 500 mA +250 mA / 13 V/18 V, 22 kHz | ||
Modulation | DVB-S demodulator (QPSK) | DVB-S2 demodulator (QPSK, 8PSK) | |
Symbol rate* | 2 ÷ 45 MS/s | 2 ÷ 45 MS/s (QPSK), 2 ÷ 31.5 MS/s (8PSK) | |
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | QPSK 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 |
|
Roll off | 35 % | 20 %, 25 %, 35 % | |
Signal processing | ETS 300 421 | ETS 302 307 | |
RF output | Frequency range* | 48 - 858 MHz, by step 100 kHz | |
Channel allocation | independent on other channels | ||
Output level per carrier/impedence* | max. 90 dBµV/75 Ω | ||
Total output level adjustment* | 15 dB by 0.5 dB step | ||
Carrier output level adjustment* | +3 dB...-3 dB by 0.5 dB step | ||
Loop through frequency range/loss | 45-862 MHz/3 dB | ||
MER | ≥ 43 dB | ||
Modulation DVB-C* | QAM16, QAM32, QAM64, QAM128, QAM256 | ||
Channel bandwidth / symbol rate* | 1.15...8.3 MHz / 1 ÷ 7.2 MS/s | ||
Return loss | ≥ 14 dB | ||
Roll off | 15 % | ||
Signal processing | EN 300 429, ITU-T J.83 A (Annex A) | ||
Test point | -20 dB | ||
Input data rate | max. 90 Mbps per channel | ||
Management port | 10/100 Base-T Ethernet | ||
Power consumption** | 230 V~ 50/60 Hz up to 29 W | ||
Operating temperature range | -10° ÷ +55°C | ||
Dimensions/Weight | 373x135x69 mm / 2.8 kg (Packaged 492x135x69 mm / 3 kg) |
* software control
** without external DC load; with maximal external DC load up to 44 W