The PNI VX6500 is a professional-grade replacement CB microphone precision-engineered to provide hands-free communication capability and clear voice response for mobile transceivers. Equipped with a built-in VOX (Voice-Operated Exchange) processing module, this smart handset allows vehicle operators to transmit voice signals completely automatically without executing a manual touch sequence on the side PTT (Push-to-Talk) switch. By deploying this advanced audio infrastructure component, transport fleets, logistics companies, and commercial drivers can keep their focus on the road, maintaining full compliance with hands-free safety regulations while remaining linked to their dispatch coordinators.
To ensure high performance across various vehicle environments, the intelligent VOX matrix automatically initiates transmission whenever the driver’s voice signal clears a specific acoustic threshold. To clean up structural line transmission paths and drop accidental triggers, the PNI VX6500 features an adjustable dual-parameter conditioning circuit. This includes a 4-level VOX sensitivity controller—where level 1 offers maximum protection against ambient highway rumble, heavy engine vibrations, or cabin cross-talk—and a 4-level emission delay matrix (VOX delay) to seamlessly calibrate the exact timing threshold between initial vocal cadence and transmitter key-up loops.
The external chassis is constructed from high-impact ABS synthetic polymer measuring a compact 55 x 30 x 78 mm, capable of operating smoothly in severe conditions from -26°C up to +60°C. For added convenience, the faceplate incorporates dedicated channel up/down navigation buttons to switch frequencies instantly. Attached to a heavy-duty, retractable 60 cm coiled cord with molded strain relief sleeves, the assembly terminates in a standard modular plug. This design ensures absolute plug-and-play electronic compatibility with high-compliance mobile platforms such as the Jopix PT-31, the PNI Escort HP 7120 pack, and the PNI Escort HP 6500 series transceivers, delivering immediate out-of-the-box field deployment readiness for your radio fleet.
Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Brand | PNI |
| Model | VX6500 / PNI VX6500 Series |
| Component Classification | Hands-Free CB Microphone with VOX Technology |
| Interface Connector Type | RJ-45 8-Pin modular plug interface alignment |
| VOX Sensitivity Adjustment | 4 Selectable sensitivity tracking levels (Level 1 optimized for heavy vehicle background isolation) |
| VOX Delay Matrix | 4 Programmable delay attenuation intervals (Level 1 settings denote minimum activation path) |
| Hardware System Compatibility | • Dedicated plug-and-play fit for Jopix PT-31 mobile transceiver rigs • Fully compatible with PNI Escort HP 7120 communications gear • Engineered match for PNI Escort HP 6500 radio platforms |
| Integrated Controls | Side PTT key switch and top-mounted channel change up/down push buttons |
| Cable Engineering Matrix | Heavy-duty retractable coiled cable stretching up to 60 cm (Cable length: 60 cm) |
| Operating Temperature Range | -26°C ~ +60°C continuous climate rating |
| Physical Dimensions | 55 x 30 x 78 mm |
| Package Content | 1x PNI VX6500 Hands-free VOX Microphone with attached coiled cable |
