The TEC200 is a passive telephone insert coupler, allowing you to connect two inserts to a single insert input on your RAmi radio console. The two on-air correspondents converse in conference mode.

Send modulation to insert A is mixed with return modulation from insert B. Conversely, send modulation to insert B is mixed with return modulation from insert A.

•     Modulate send insert A = SEND insert A + RETURN insert B
•     Modulate send insert B = SEND insert B + RETURN insert A