Motorola GR500 repeater is a rugged wall-mount analogue radio repeater designed to extend the range and reliability of VHF or UHF two-way radio systems. Ideal for security teams, construction sites, hotels, factories and emergency operations, it re-transmits signals so portable and mobile radios can communicate over greater distances with clearer coverage.
Key Features
- ⭐ Wall-mount, lockable heavy-duty metal enclosure for secure installation
- ⭐ Supports VHF (136–174 MHz), UHF (403–470 MHz) and cross-band operation
- ⭐ RF power up to 25 W continuous / 40–45 W intermittent
- ⭐ Internal space for duplexer, controller and mobile radios
- ⭐ Temperature-controlled or continuous cooling fan and built-in power supply
Specifications
| Spec | Detail |
|---|---|
| 📡 Frequency | VHF 136–174 MHz / UHF 403–470 MHz (model dependent) |
| 🔢 Power Output | Up to 25 W continuous / 40–45 W intermittent |
| 🔋 Power Supply | 120/240 VAC, 50/60 Hz (built-in) |
| 💧 Mounting | Wall-mount, lockable metal case |
| ⚖️ Weight | Approx. 19–21 kg |
| 📏 Dimensions | Approx. 445 × 343 × 190 mm |
| 🛡️ Warranty | 7-Day Replacement Guarantee |
Best For
- Security and emergency response teams
- Construction sites and large industrial facilities
- Hotels, campuses and multi-building complexes
- Transportation and logistics operations
- Any organisation needing extended radio coverage
🎯 Why the Motorola GR500 Repeater Is Built to Extend Your Radio Coverage
The Motorola GR500 repeater takes the signal from your portable or mobile radios and re-transmits it, dramatically increasing communication range. Its wall-mount design, robust metal housing and flexible VHF/UHF/cross-band capability make it a proven solution for sites where handheld radios alone cannot reach every corner.
- Related product: Motorola two-way radios / other repeaters
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- Credible Motorola / Radius GR500 specification or legacy product reference









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