Dual Bias-T w/PSU

Dual Bias-T w/PSU



Remote Bias Power for 2 Antenna Lines


  • Output Voltage: 12 VDC
  • Output Bias Power: 30 – 300mA per channel
  • RF Connection: BNC (F)
  • Insertion Loss: -0.25 dB
  • Isolation: 50 dB
  • Input Voltage: External 15V @ 0.8A switching power supply
  • Product Dimensions: (3.6 x 4.5 x 1.2) inches

The Dual Bias-T provides phantom style voltage of +12VDC to remote antenna amplifiers via two independent channels. Each side includes independent short circuit protection and indicators.

Current draw in excess of 80mA per channel will cause the short circuit protection to remove power from that channel while power to the other channel remains unaffected. The Dual Bias Tee works with the PWS remote line amp as well as some Sennheiser and Shure remote amplifiers that receive 12V DC power via the center conductor of a coaxial cable and with a current draw between 35 and 80mA.

Indicators light when power is being supplied up each cable. LED: Dark – No load connected / Green – Load connected.

Power supply is included.

Dual Bias-T Spec Sheet