14MM-HD205R30 - Amplifier With 30MHz Return Path, Remote Powered

Amplifier With 30MHz Return Path, Remote Powered

14MM-HD205R30

Amplifiers and Modulators

Premium range of VHF/UHF and combination mast head and house distribution amplifiers and modulators to suit all needs. Matchmaster’s range of mast head amplifiers have either 694MHz or 652MHz built in low pass LTE/4G filters to reduce interference from 4G mobile transmissions.
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Features and Benefits

  • Remote powered floor distribution amplifier with 47~862MHz output 109dBuV
  • Return path 5~30MHz
  • Slope adjustment for cable compensation
  • Switchable gain 27dB or 36dB to set output of the amplifier to your design requirements
  • Weatherproof and RF screen die cast housing
  • Ga-As push pull amplification for low distortion

Specifications

Frequency Range 47-862MHz
Gain Switchable* 27/36dB
Gain Adjustment 18dB
Slope Adjustment 18dB
Interstage Equaliser -6/-3/0dB
Flatness* ±0.75dB
Input & Output Return Loss >14dB at 40MHz; -1.5dB/oct, but Not Less 10dB
Output Level CTB, CSO (EN50083-3)** 109dBµV
Noise Figure 8dB
Test Points Attenuation -20dB
Return Path
Frequency Range 5-30MHz
Gain Switchable 27/-4dB
Gain Adjustment 18dB
Input Attenuator -10/0dB
Output Equaliser -6/-3/0dB
Flatness ±0.75dB
Return Loss >14dB
Noise Figure 7dB (Active, 0dB Input Attenuator)
Maximum Output Level IMD3=60dB (DIN45004B) 115dBµV
Power Supply 24-65V ∼ 50Hz 6.5W
Operating Temperature -20°C ÷ +50°C
* For amplifier with return path measured 10MHz after the starting frequency of forward path
** With 6dB interstage equaliser