8 Way Variable Gain Distribution Amplifier with IR Return Indoor - Multi-output domestic distribution amplifiers with IR return path and level control

8 Way Variable Gain Distribution Amplifier with IR Return Indoor - Multi-output domestic distribution amplifiers with IR return path and level control

Optima IR DA's are designed to easily distribute TV and radio signals in a domestic enviroment and pass IR commends back to the UHF input for a Sky™ satellite reciever with an active return path. Each output has high gain for long cable runs and a level control to avoid overload. Each output also powers at 9v DC a Visionlink or similar IR "eye" at maximum 15mA with overload and short circuit protection.

  • High quality fully screened amplifiers with F connectors
  • High gain / high output, ideal for digital TV
  • Input filtered to minimise 4G-800 LTE interference
  • IR Visionlink™ compatible with Sky™ satellite recievers
  • IR powering and short-circuit protection on each individual output
  • Level control for optimum performance
  • SMD technology for high reliability
  • Built-in mains power supply with UK plug

 

For best results always ensure any unused outputs are properly terminated with a 75ohm load. Used V17-007 F terminator. Multipoint domestic aerial systems may require earthing. Consult the latest codes of practice & legislation for information.

Model: DA8-20IR
No of Inputs: 2
No of Outputs: 8
Frequency Range: 85 - 240MHz : 470 - 790MHz
Maximum Gain VHF 85 to 240MHz: 2dB
Maximum Gain UHF 470 to 862MHz: 20dB
Level Control Adjustment Attenuation: 0 - 12dB
Maximum Output (IMD - 35): 104 dBµV
Maximum Input (IMD - 35) (Attenuator Set to Min Gain): 95 dBµV
Noise Figure (Typical): 4.0dB
Return Loss (Typical): >12dB
Connectors: F Female
IR Link Power: 9v DC 15mA
Power: 230V AC 50Hz 3W
Operating Temperature: -5ºC to +50ºC
Dimensions (mm) (Including Connectors): 210 x 107 x 43
Weight (kg): 0.56

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8 Way Variable Gain Distribution Amplifier with IR Return

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Da2-12ir, 4-12ir, 6-20ir, 8-20ir lte pdf 442.14 KB Download