BT1 - GPS Bias Tee

The BT1 GPS Bias Tee provides in-Line voltage in either or both directions. The BT1 bias tee will not affect the AC or RF transmission through the coaxial cable. The BT1 is designed to the highest level quality standards and optimized for military applications.

DCB - DC Voltage Block

The DC Block is a DC voltage block. This will allow you to block the DC voltage from going where you don't want it to go, while allowing GPS RF Signal to pass through with minimal insertion loss.


Giving excellent flat response, GPS Source's DCB GPS DC Block blocks the antenna bias DC voltages in applications where the DC antenna voltage is not required, or is provided by another source.  It is designed specifically for use in all L-Band channels of the Global Navigation Satellite System (GPS, Galileo, GLONASS and QZSS).  Various options are available to meet your specific needs.  Please contact us if you would like additional information.