Overview
The Motorola NMN6142B is a portable speaker microphone built for Motorola MT500 two-way radios. This clip-on palm mic design delivers reliable hands-free communication with a secure attachment mechanism, making it ideal for field operations where quick access and durability matter.
Key Features
- Clip-on palm microphone design for convenient hands-free operation
- Integrated antenna jack port for accessory expansion
- Secure, durable clip attachment mechanism
- Compact portable form factor
- Compatible with Motorola MT500 portable radios
Technical Specifications
- Manufacturer: Motorola Solutions
- Part Number: NMN6142B
- Type: Portable Speaker Microphone
- Mounting: Clip-on attachment
- Connector Type: Antenna jack port
- Primary Application: MT500 two-way radios
- Operation: Hands-free communication
Typical Applications
- Field service and maintenance operations
- Mobile two-way radio communications
- Hands-free operation in the field
- Portable radio accessory expansion
- Professional mobile radio environments
Compatibility & Replacements
Compatible With
- Motorola MT500 two-way portable radios
- Motorola portable radio systems
- Radio clip-on microphone accessories
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to confirm drop-in replacement eligibility.
Works With
- Motorola MT500 radio handsets
- Clip-on microphone mounting systems
- Standard antenna jack connectors
- Motorola two-way radio communications infrastructure










