Partyline: Motorola Bearcat BC130 wiring information to TW-47
The Motorola Bearcat BC130 2-way radio uses the Motorola M1 type audio connector for accessory headsets and or speaker mic connections.
From the TW-47 user manual chapter 2 installation page use the diagram (see above) for the Motorola GP300 series / SP-50 / Sport 7X to wire the radio to a TW-47 DB-9M connector. Initially set the internal TW-47 jumpers S7 and S8 according to transmit gain requirements. To get a molded connector order Motorola part # HMN9787DR headset with swivel boom mic, cut off the headset end and wire the cable to the DB-9M connector.
Note: The wiring for this solution is not verified by Clear-Com applications engineering.