BIAS T

Service Bulletin BIAS T

Description The purpose of this document is to describe the bias T. This equipment allows a DC current to be transferred from the ground equipment until the top of the antenna system

Description A bias tee is a three-port network used for setting the DC bias point of some electronic components without disturbing other components. The bias tee is a diplexer. The low-frequency port is used to set the bias; the high-frequency port passes the radio-frequency signals but blocks the biasing levels; the combined port connects to the device, which sees both the bias and RF. It is called a tee because the 3 ports are often arranged in the shape of a T

Schematic

Bias T examples

Site Schematic

State:

Draft Group Revison General Revision Published

Document N.º: ACA/2016032201/SB Author: Bruno Reis Version: 1 Data: March, 22nd, 2016 Revision Note: N/A

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Service Bulletin BIAS T

DC Current

State:

Draft Group Revison General Revision Published

Document N.º: ACA/2016032201/SB Author: Bruno Reis Version: 1 Data: March, 22nd, 2016 Revision Note: N/A

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