Quick Answer: A radio microphone coiled cable should be specified around the exact radio, pinout, push-to-talk circuit, shielding, working extension and strain-relief geometry before sampling.
Why Samples Fail
Common failures include intermittent audio near the handset, incorrect pinout, excessive pull force, poor rebound and connector movement inside a vehicle.
Buyer Checklist
- Radio and microphone model
- Connector, pinout and locking method
- Audio, PTT and auxiliary circuits
- Relaxed, normal and maximum extension
- Shielding and grounding requirement
- Daily pull frequency and environment
Common Failures
- Approving connector appearance without checking pinout
- Using maximum stretched length as normal working length
- Ignoring strain relief and cable exit direction
- Testing audio without repeated movement
Specifications to Send
Send the radio model, mating connector, wiring diagram, coil dimensions, quantity, labeling and packaging requirements.
Related Products
Need a custom TPU coiled cable? Send a drawing, sample photo or basic requirements for review.