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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
View More Headend Equipment
, Dual input AT series of channel amplifier which is push button programmable for agile channelsBoth channels independently set 7MHz bandwidthLoop through F connectors for both output and input allowing cascading on more modulesLED display for channel and programming information and 1RU rack mountableFull frequency range of 170MHz to 230MHzFull AGC control of the output signal
Input
Number of Internal Channel Amplifiers 2
Channel Allocation Australian
Channel Range 20-75
Bandwidth 7MHz
Selectivity -40dB at ±2MHz from edge of 7MHz filter
Loop Through Gain 0 ± 1.5dB
Return Loss >12dB
Output
Level 85dBµV
Attenuation Available 0-10dB in 1dB steps
Frequency Range of RF Combining 47-2150MHz
Combining Through Loss Terr/Sat 1.5/2.5dB
Return Loss >10dB
Noise Figure 8dB
Flatness of Channel Bandwidth ±1.5dB
General
Masthead Amplifier Supply 12V 100mA max
Power Consumption 12V 450mA
Operating Temperature Range 0-50°C
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
View More Headend Equipment
, Dual input AT series of channel amplifier which is push button programmable for agile channelsBoth channels independently set 7MHz bandwidthLoop through F connectors for both output and input allowing cascading on more modulesLED display for channel and programming information and 1RU rack mountableFull frequency range of 170MHz to 230MHzFull AGC control of the output signal
Input
Number of Internal Channel Amplifiers 2
Channel Allocation Australian
Channel Range 20-75
Bandwidth 7MHz
Selectivity -40dB at ±2MHz from edge of 7MHz filter
Loop Through Gain 0 ± 1.5dB
Return Loss >12dB
Output
Level 85dBµV
Attenuation Available 0-10dB in 1dB steps
Frequency Range of RF Combining 47-2150MHz
Combining Through Loss Terr/Sat 1.5/2.5dB
Return Loss >10dB
Noise Figure 8dB
Flatness of Channel Bandwidth ±1.5dB
General
Masthead Amplifier Supply 12V 100mA max
Power Consumption 12V 450mA
Operating Temperature Range 0-50°C
