Article Number

TMB 1500 Terrestrial Channel Processor

TRIAX TMB 1500 Terrestrial Channel Processor
The revolution in Programmable Multiband Amplifiers

The programmable Terrestrial Channel Processor TMB 1500 is able to receive TV signals from multiple terrestrial antennas. It combines filtering, converting, level equalization and amplifying of broadcast channels - all this within a very compact unit in order to boost the sum signal into the coaxial TV distribution network in multi-dwellings or hospitality premises.


  • 4 antenna inputs: FM / DAB-VHF / 2xUHF
  • Flex matrix with 15 filters per 1...6 MUX for individual channel processing to any output channel
  • Real-time AGC separately on all multiplexes
  • 50 dB suppression of adjacent channels
  • Automatic switch between LTE 700-5G and 800-4G rejection
  • Option to compensate cable tilt by reducing FM and DAB-VHF output level compared to UHF level
  • Setup locking with security code
  • Switchable remote feeding for pre-amplifiers 0/12/24 VDC
  • Desk top PSU with Euro mains plug


EAN Number5702663602311


Impedance 75 Ω


Number of inputs1xFM 1xDAB/VHF 2xUHF
Number of outputs1x FM/DAB/VHF/UHF + 1x Test port


Frequency Range FM 88...108 MHz
Frequency Range DAB 174...240 MHz
Frequency range VHF 174...240 MHz
Frequency range UHF 470...862 MHz
Number of channels> 50 by 15 filters
LTE protectionAuto: 694/790/OFF


Gain FM 35 dB
Gain - VHF 60 dB
Gain - UHF 60 dB
Slope 9 dB


MER 35 dB
Input Level - FM 37...77 dBµV
Input Level - VHF 45...109 dBµV
Input Level - UHF 45...109 dBµV
Output level FM 113 dBµV
Output level @ 60dB IMR3 - UHF 115 dBµV
Output level @ 60dB IMR3 - VHF 115 dBµV
Output Level VHF/UHF 1MUX 108 dBµV
Output Level VHF/UHF 15MUX 105 dBµV
Selectivity 50 dB/1MHz
Test Point - 30 dB


Attenuator FM 0...20 dB
Attenuator Sum Output 0...20 dB


AC Supply voltage 100...240 VAC
Power Consumption (typ.) 12 W
PSU/adapter INFOIncluded Euro Plug (CEE 7/17)
Remote Voltage Preamp 12/24 VDC
Temperature - operating -5...50 °C


Dimensions product (H x D x W) 165 x58 x165 mm
Packing QTY1
Product Height 164 mm
Product Width 167 mm
Product Depth 153 mm
Packaging Height 0.073 m
Packaging Width 0.270 m
Packaging Depth 0.228 m
Packaging Volume 0.004 m3
Net Weight 0.776 kg
Tara Weight 0.254 kg
Total Weight 1.030 kg