Technical Specifications Attribute Details Manufacturer KRYPTON-BETA Model ACT 1914 Product Category Transceiver Mic Wiring Pin 1 – Mic Audio Pin 2 – Shield / Ground Pin 2 – Switch Line Pin 3 – TX / PTT Pin 4 – RX

Technical Specifications Attribute Details Manufacturer KRYPTON-BETA Model ACT 2000 Product Category Transceiver Mic Wiring Pin 1 – Mic Audio Pin 2 – Shield / Ground Pin 2 – Switch Line Pin 3 – TX / PTT Pin 4 – RX

Technical Specifications Attribute Details Manufacturer KRYPTON-BETA Model BETA I Product Category Transceiver Mic Wiring Pin 1 – Mic Audio Pin 2 – Shield / Ground Pin 2 – Switch Line Pin 3 – TX / PTT Pin 4 – RX