14MM-GNAMP - Headend Combiner Amplifier For Chameleon/Tangram

Headend Combiner Amplifier For Chameleon/Tangram

14MM-GNAMP

Headend Equipment

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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Features and Benefits

  • Allows you to combine and amplify up to 8 RF inputs
  • Headend combine-amplifier
  • Redundant and hot swappable power supply
  • Management via web interface
  • Monitoring via SNMP
  • Adjustable gain and input attenuator via web GUI

Specifications

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)