Headend Combiner Amplifier For Chameleon/Tangram

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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, Allows you to combine and amplify up to 8 RF inputsHeadend combine-amplifierRedundant and hot swappable power supplyManagement via web interfaceMonitoring via SNMPAdjustable gain and input attenuator via web GUI
Frequency Range 47-1006MHz
Analog TV Inputs Input Nr. 1-4
QAM/FM Inputs Input Nr. 5-8
Impedance 75 Ohm
Gain 8dB (±0.5dB)
Output Level 98dBµV (CENELEC flat)
CSO/CTB >70dB
CNR >69dB @ Input Level 90dBµV
Input Attenuator 0-10dB (0.5dB)
Interstage Attenuator 0-5dB (0.5dB)
Interstage Slope 0-5dB (0.5dB)
Input Isolation 25dB (-1 dB/Oct.)
FM Filter Input (switchable) Input Nr. 7 8
FM Filter Interstage (switchable) Input Nr. 1-4 5-8
RF-Test Point -20dB
Loop Through Input 0dB
Dimensions 425 x 43 x 250mm
Power Supply Redundancy Hot Pluggable Current/Voltage controlled
EMC EN50083-2
Power Consumption 11W
Operating Temperature Range -20° - +50°C
Nominal Temperature Range 0° - +45°C
Input 8 x F-connector
Output 1 x F-connector
Test Point 1 x F-connector
LT-Input (0dB) 1 x F-connector
Management RJ45
Indicators 5 x LED (Amp Temp/Fan PS1 PS2 Power)