| Manufacturer | BOSCH |
| Product Name | BOSCH TR-82N B3 5 US UHF Beltpack with 2 Channels and 5M Headset |
| Manufacturer Part Number | TR-82N B3 5 US |
| Product Type | UHF Wireless Beltpack Receiver/Transmitter |
| Audio System Type | Portable Audio |
| Form Factor | Beltpack |
| Battery Installed Qty | 6 |
| Battery Type | AA (Not Included) |
| Power Source | Battery-powered |
| Operating Time (on Batteries) | Up to 10 Hours |
| Included Accessories | 5M Headset |
BOSCH TR-82N B3 5 US UHF Beltpack with 2 Channels and 5M Headset

Key Benefits
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- - TAA compliance ensures suitability for federal or institutional environments
- - Integrated 5-meter headset and 2-channel UHF support delivers operational mobility
- - Compact and battery-powered form factor enhances onsite flexibility and uptime
Product Overview
The BOSCH TR-82N B3 5 US UHF beltpack is engineered for high-performance audio transmission in demanding communication environments. Offering two-channel support on the B3 UHF band, this compact and portable audio device enables clear and reliable voice communication. The included 5-meter headset ensures operational versatility and extended range for users in movement-critical roles, such as production crews or technical support staff.
With dimensions of 3.75" W x 2.02" D x 5.35" H, the beltpack is lightweight and easy to carry. Its TAA-compliant build and six-battery capacity make it reliable for extended use, compatible with institutional deployments. Made in the United States, the TR-82N B3 5 US is well-suited for Portable Audio configurations demanding consistent, hands-free operation.
Although deeper diagnostics are not available, the given specifications confirm its practicality in field-based environments requiring robust communication solutions.
Specifications
Product Overview
Wireless Features
| Wireless Technology | UHF Analog |
| Transmission Mode | Diversity |
| Antenna Type | Internal Antenna |
| Modulation Method | FM |
| Channel Selection | Manual or Remote Configuration |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliance | Yes |
| RoHS Compliance | Yes |
| FCC Certification | Yes |
| CE Certification | Yes |
Advanced Security Features
| Encryption Support | No (Analog Transmission) |
| Interference Rejection | Yes, via crystal-controlled synthesis |
Interfaces
| Number of Channels | 2 |
| RF Frequency Range | 482–502 MHz (UHF Band B3) |
| Connector Type | 5-pin Male Headset Connector |
| Microphone Input | Yes (Dynamic or Electret) |
| Headphone Output | Yes (Adjustable Volume) |
| Side Tone Control | Yes |
| Compatibility | Compatible with RTS wireless intercom systems |
Physical & Environmental
| Width | 3.75 Inch |
| Depth | 2.02 Inch |
| Height | 5.35 Inch |
| Weight | Approximately 1 lb (without batteries) |
| Housing Material | Durable Polycarbonate |
| Color | Black |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 70°C |
| Operating Humidity | 0% to 95% (non-condensing) |
Cloud Management & Licensing
| Remote Configuration Support | Yes (via Compatible Base Stations) |
| Network Connectivity | No Direct Network — Operates via UHF Wireless |