Lectrosonics BIAST DC Power Inserter for UFM50, UFM230 (power Supply Not Included)

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Lectrosonics BIAST DC Power Inserter for UFM50, UFM230 (power Supply Not Included)

Sale price$345.00Regular price $383.00

SKU LECTRO-BIAST

Available to order — allow extra processing and shipping time

Special order: non-cancelable, non-returnable

Full manufacturer warranties on everything we sell
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The BIAS T is used to apply DC power to a coaxial antenna line for remotely powering the UFM230 filter/amp. The DC power applied to the BIAS T (9 to 16 VDC) appears on the input port of the BIAS T to power the UFM230 through the coaxial cable, but is isolated from the output port so it will not be applied to the input of the receiver.

The BIAS T is normally placed near the receiver being fed by the coaxial cable, where power is available. The UFM230 filter/amp and antenna are placed at the opposite end of the coaxial cable, close to the antenna.

The BIAST (Bias-tee) is used to insert DC power into a coaxial cable to power a Lectrosonics remote antenna amplifier or filter/amplifier. It is positioned at the receiving end of the coaxial cable to pass DC power from an external source to the coaxial cable running to the antenna. The BIAST consists of a feed inductor to deliver DC to the BNC connector on the antenna side and a blocking capacitor to keep DC from passing through to the receiver. The RF is connected directly from one BNC to the other with only the blocking cap in series. A locking power jack provides the connection to an external power supply such as the Lectrosonics external DC power supply; 9 to 16 VDC; 150 mA or greater capacity.

Features

  • Power supply (not included with BiasT)
  • 110V AC input
  • 12V DC regulated output required for powering the BIAS T (CH20, DCR12/A8U and DCR12/A4U will work.)

Coaxial Power Inserter

An internal blocking diode prevents damage to the BIAST if reverse voltage is applied. A self resetting polyfuse protects the unit from damage in the event of a short on the antenna side. Like other Lectrosonics products with a polyfuse, removing the power from the unit for a few seconds will reset the fuse.

Specifications

  • Connections: • 2.1 mm locking micro for DC power jack
  • Power Requirements: Lectrosonics external DC power supply; 9 to
  • Safety Features: • Reverse polarity protection
  • Dimensions: 3.7” x 1.6” x 1.2”
  • Weight: 3.4 ozs
  • Coaxial plug: ID-.080”; OD-.218”; Depth- .5”.
  • Right angle coaxial plug: ID-.075”; OD-.218”; Depth-

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