| Product Type | Dual-Channel UHF Beltpack |
| Model Name | TR-825-FE |
| Included Accessories | 4M Headset |
| Form Factor | Wearable Beltpack |
| Weight | Approximately 0.6 lb (without batteries) |
| Power Requirements | 6 AA Batteries |
| Battery Type | AA Alkaline or NiMH |
| Battery Life | Up to 10 hours (depending on battery type and usage) |
BOSCH TR-825-FE UHF Beltpack, 2CH, Band FE, 4M Headset

Key Benefits
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Ideal for federal and institutional use due to TAA compliance and U.S. origin
- Enhanced mobility and long runtime with compact design and six-battery power system
- Optimized for critical audio usage with dual-channel support and included 4M headset
Product Overview
The BOSCH TR-825-FE is a compact, dual-channel UHF beltpack designed for high-performance portable audio applications. Operating in Band FE and bundled with a 4M headset, this unit ensures reliable communication for mission-critical environments. It features a wearable form factor with dimensions of 3.75" width, 2.02" depth, and 5.35" height, and operates with six batteries for extended runtime. TAA-compliant and assembled in the United States, it's suitable for federal and institutional deployment. The TR-825-FE offers the mobility and clarity required for professional audio scenarios.
Specifications
Product Overview
Wireless Features
| Frequency Band | UHF Band FE (482 - 506 MHz) |
| Channel Selector | Switch-selectable |
| Carrier Frequencies | Synthesized PLL across Band FE |
| Modulation Type | FM |
| RF Output Power | 50 mW typical |
| Antenna Type | Internal |
| Communication Method | Half-Duplex |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliant | Yes |
| FCC Certified | Yes |
| RoHS Compliant | Yes |
| WEEE Compliant | Yes |
Advanced Security Features
| Encrypted Transmission | No |
| Secure Channel Switching | Manual only, no digital encryption |
Interfaces
| Audio Channels | 2 (Dual Channel) |
| Connector Type | TA4F Mini-XLR (headset port) |
| Control Interface | Manual channel selectors, push-to-talk button |
| Microphone Input | Yes, via 4M Headset |
Physical & Environmental
| Width | 3.75 Inch |
| Depth | 2.02 Inch |
| Height | 5.35 Inch |
| Construction Material | High-impact plastic |
| Mount Type | Belt clip |
| Operating Temperature Range | -20°C to 55°C (-4°F to 131°F) |
| Storage Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Humidity (Operating) | 0% to 95% non-condensing |
Cloud Management & Licensing
| Cloud Management Capable | |
| License Requirement | No additional license required for base operation |