Dual-Mode 4-Way UHF Amplifier

Low Power Consumption

Schematics

PROAMP104X Mode 1 PROAMP104X Mode 2

Dual mode operation

  • Mode 1: Apply power to the local power port, or power remotely via any output, and the unit behaves as a simple 4-way UHF amplifier. All return-path features are disabled in this mode.
  • Mode 2: Feeding the input from the RF OUT-2 output of a Sky receiver activates the return-path features allowing remote control of the satellite box using proSAT1EYE infrared 'eyes'.
  • Also available complete with power supply (proPSU11F).
  • With equipotential bonding point.

Flexible powering

  • Power locally for Mode 1 using a proPSA123 (where mains available) Alternatively power remotely via any output using a proPSU11F, proPSU12F, suitable Freeview box or IDTV.
  • In Mode 2 the complete 4-way system can be powered entirely from the Sky box.
£24.99

Technical Information

Product Code Ways Gain NF Max. input Mode Power requirement* Return path Eye power
proAMP104X 4 4 dB 3 dB 85 dBµV 1 5-15 V, 25 mA Disabled No
2 9-12 V, 38 mA Active Yes
proAMP1-4X/PS† NEW
† Amplifier and power supply kit part number.