This Product has been discontinued and has been replaced with the EME195 Bias Tee

The EME181 Series RX bias tee Kits are suitable for powering receive only Pre-amplifiers from 50MHz to 1.2GHz via a coaxial cable. All Kits have been optimized to cover each specific band, for the lowest loss and return loss. The board is fitted with PTC protection to safeguard against any short circuits on the RF/DC output.  For wide band use with scanning receivers, select the 430MHz version. 

EME181 KIT1 is a Basic Kit that includes the PC board, instructions and on board components, No SMA connectors. Requires complete construction, and soldering of some SMD components.

EME181 KIT2 Is the Basic KIT1 which also includes a Hammond 1590H enclosure, 2x SMA female, 2.1mm DC Socket, and a 10nF capacitor. Requires complete construction, and soldering of some SMD components.

EME181-B1 Is a fully built and tested EME181 KIT1 board Kit with female SMA connectors.

EME181-B2-ENC Is a fully built and tested product in a Hammond 1590H enclosure with female SMA connectors, 2.1mm DC socket.  A 2.1mm DC power cable is Not Supplied and available as an option.

Frequency Range:
50MHz to 1.3GHz ( 4x Kit Versions )
Insertion Loss:
Typically <0.5dB
Return Loss:
Typically > 20dB
Operating Voltage: +12vdc ( +25vdc @ 160mA maximum )
Board Size: 30mm L x 22.5mm W x 10mm H ( Does not include Connectors )

For more information see the EME181 KIT WEBPAGE

Bias Tee for Receive Amplifiers

  • Brand: Mini-Kits
  • Product Code: EME181 KIT
  • Quantity In stock: Discontinued Product
  • $9.90

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