RF ONLY

RF + DC

DC IN/OUT 1.5A MAX

BIAS-T MASTER

ARRAY SOLUTIONS

WX0B

160-2 MTR Full Legal Limit

Figure 2:  Bias-T MASTER Cover Label

Description

The Array Solutions Bias-T Plus and Bias-T MASTER are stand-alone weatherproof units that permits the insertion or extraction of DC control signals of up to 1.5 amps on your coax cable.  By inserting the control voltage on the coax cable feed-line, you eliminate the requirement for external DC wires for powering remote devices. 

The Bias-T Plus and Bias-T Master  weatherproof assembly means that it can be placed indoors or outdoors for maximum flexibility.  Typically, one Bias-T unit will be placed indoors for inserting DC on your coax feed-line, and one Bias-T MASTER will be placed at the remote device where the DC voltage is extracted.

 Specifications                       Bias-T Master                                                    Bias-T Plus

Frequency Range:                     1.8-54 MHz                                                         1.8-150 MHz

SWR:                                       <1.1:1 across the full frequency range                    Same

RF Power Handling:                 2.0 KW SSB/CW/RTTY                                      Same

DC voltage limit:                       50VDC maximum, positive or negative polarity      Same

DC current capability:               1.5 amps maximum                                                400 ma

DC Interface:                            2.1x5.5mm jack                                                    Same

RF Interfaces:                           SO-239 UHF connectors (RF, RF+DC)               Same

Size:                                         4x4x2.5”                                                               Same

Bias-T Master users manual

Bias-T QST Review

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