| Product Type | UHF Beltpack Transceiver |
| Form Factor | Bodypack / Beltpack |
| Number of Channels | 2 |
| Band | C3 |
| Included Headset | 4M Headset |
| TAA Compliant | Yes |
| Power Source | Battery-powered |
| Battery Type | AA |
| Battery Quantity | 6 |
| Typical Battery Life | 10-12 hours |
| Modulation Type | Frequency Modulation (FM) |
BOSCH UHF Beltpack TR-825 C3 US, 2CH, Band C3, 4M Headset

Key Benefits
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- Supports dual channels and includes a professional 4M headset, enhancing operational communication for teams on the move.
- TAA compliance and U.S. manufacturing ensure it meets federal procurement standards and institutional use requirements.
- Compact and portable design powered by six batteries offers extended reliability in field-use scenarios.
Product Overview
The BOSCH TR-825 C3 US UHF beltpack offers a dual-channel communication solution with a 4M headset, optimized for portable professional use. With dimensions of 3.75" (W) x 2.02" (D) x 5.35" (H) and powered by 6 batteries, it balances performance with ergonomic portability. This TAA-compliant device, manufactured in the United States, is tailored for mission-critical environments where mobility is key.
Specifications
Product Overview
Wireless Features
| Wireless Technology | UHF Analog |
| Operating Frequency Band | C3 Band (482–502 MHz) |
| Tuning Range | 20 MHz |
| Channel Selectability | Selectable via rotary switch |
| Transmission Type | Duplex |
| Coverage Range | Up to 275 meters (900 ft) line-of-sight |
Compliance & Origin
| Country of Origin | United States |
| Regulatory Compliance | FCC Part 74 |
| Certifications | TAA Compliant, FCC Certified |
| RoHS Compliance | Yes |
Advanced Security Features
| Secure Communication | No encryption; analog UHF transmission |
Interfaces
| Audio Interface | 5-pin XLR (female) |
| Headset Connector | 4-pin Hirose |
| Intercom Channels | 2-channel selectable |
| Volume Controls | Dual volume rotary controls |
| Antenna Type | External whip antenna |
Physical & Environmental
| Width | 3.75 Inch |
| Depth | 2.02 Inch |
| Height | 5.35 Inch |
| Enclosure Material | Rugged metal case |
| Color | Black |
| Weight | Approx. 0.9 lbs (400 g) with batteries |
| Operating Temperature | -18°C to 50°C (0°F to 122°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Humidity Range | 0 to 95% non-condensing |
Cloud Management & Licensing
| Remote Management |