12 V DC insertion and extraction system to power any device using the coaxial feedline. Rating: 1.5 A, Frequency range: 1.8 to 150 MHz. Consists of two units: DC power insertion unit and DC power extraction unit.

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:                       50 V DC maximum, positive or negative polarity           Same

DC current capability:              1.5 A maximum                                                                 400 mA

DC Interface:                            2.1 mm x 5.5 mm jack                                                       Same

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

Size:                                          5" x 3.5" x 2.5”   and   4" x 4" x 2.5"                                  Same

Insertion and Extraction units

Bias T Master System Schematic