CRT M6 SS 6900 4P microfoon K40 which is available separately

which is available separately

Choose the Nissei DG-503 for all your HF

One side connects to the transceiver

4 Volt: 90 - 250 mA

Programmable Channels: With 200 channels you can fully customize your communications to your liking

CRT M6 SS 6900 4P microfoon K40 which is available separatelyThe CRT M6 is an original 4P microphone for the CRT SS 6900 with an impedance of 150 Ohm. This microphone can be used with the Super Star SS 6900 transceiver. Wiring of the CRT M6 microphone: 1 Common Ground 2 Mic Audio 3 PTT (connected to Pin 1 for TX) 4 +5V NOTE! Never use Pin 4 as ground, as this will cause damage to your receiver.