4 Way distribution amplifier *Discontinued* Multi-output with level control

4 Way distribution amplifier *Discontinued* Multi-output with level control

Optima DA’s are designed to easily distribute TV and radio signals in a domestic environment with enough gain to overcome long cable losses and operate in a wide range of off-air signal levels for digital or analogue reception.

  • High quality fully screened amplifiers with F connectors
  • High gain / high output, ideal for digital TV
  • Level control for optimum performance
  • SMD technology for high reliability
  • Built-in mains power supply with UK plug
  • Visible mounting holes for easy fixing
Model: DA20-4
No of inputs: 1
No of outputs: 4
Frequency range: 40 - 862MHz
Maximum Gain VHF 85 to 240MHz: 20dB
Maximum Gain UHF 470 to 862Mhz: 20dB
Level control adjustment attenuation: 0 - 10dB
Maximum output (IMD3-60): 98dBμV
Maximum input (attenuator set to min gain): 79dBμV
Return Loss (Typical): >15dB
Connectors: F Female
Power: 230V AC 50Hz 3W
Dimensions inc connectors: 150 x 90 x 37mm
Weight: 0.41kg

For best results always ensure any unused outputs are properly terminated with a 75ohm load. Use V17-007 F terminator. Multipoint domestic aerial systems may require earthing.


4 Way distribution amplifier *Discontinued*


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Optima da20-2, 20-4, 24-6, 24-8 issue 2 pdf 391.33 KB Download