MFJ-4113TR, BIAS TEE WITH POWER SEN. T/R SWITCH, HF, 1A AL-1200X return loss

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Two VEC-1862s can be stacked to double your transmitter ERP and your received signal over a single VEC-1862

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HexBeam for less money than others

MFJ-4113TR, BIAS TEE WITH POWER SEN. T/R SWITCH, HF, 1A AL-1200X return lossMFJ 4113TR has on off position to switch between transmit or receive for different T R antennas. SWR <1. 5: 1 below 150 MHz and 1. 16: 1 below 230 MHz. MFJ 4113TR lets you power an active antenna with an amplifier at the antenna; power a remote tuner on one port and switch to another antenna on the other port; switch between a receive antenna like MFJ 1886 low noise loop and a transmit antenna (beam or vertical). Power to DC Pass port is grounded