Product Type | UHF Beltpack Transceiver |
Form Factor | Body-worn / Beltpack |
Supported Channels | 2-Channel (Full Duplex) |
Frequency Band | UHF Band B3 (482–518 MHz) |
Included Headset | 5F Headset |
Battery Installed Qty | 6 |
Battery Type | AA Alkaline or NiMH (user-selectable) |
Typical Operating Time | Approx. 10-12 hours (alkaline), 8-10 hours (NiMH) |
Power Requirements | 9V DC (via 6 AA batteries) |
BOSCH TR-82N B3 R5 US UHF Beltpack 2CH with 5F Headset




Key Benefits

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- Compact and lightweight design makes it ideal for field or wearable use in live and mobile audio applications.
- TAA compliance and U.S. manufacturing make it suitable for federal, defense, or enterprise procurement.
- Bundled with a 5F headset and powered by six batteries, offering extended functionality right out of the box.
Product Overview
The BOSCH TR-82N B3 R5 US is a professional-grade UHF beltpack designed for dual-channel communication on band B3, ideal for portable audio applications such as event coordination and live production. Its compact form factor—3.75" W × 2.02" D × 5.35" H—offers ease of wear and portability. The inclusion of a 5F headset enhances usability straight out of the box. Built in the United States and TAA compliant, it's suitable for government and industrial use. With six installed batteries, it ensures extended operational periods. While some detailed specs like audio range are unavailable, its design and compliance position it as a strong solution for professional environments.
Specifications
Product Overview
Wireless Features
RF Band Type | UHF |
Operating Frequency Range | 482–518 MHz |
Modulation Type | Frequency Modulation (FM) |
RF Output Power | 50 mW |
Antenna Type | Fixed whip antenna |
Channel Spacing | 25 kHz |
Interference Suppression | Front-end RF filtering |
Compliance & Origin
Country of Origin | United States |
TAA Compliance | Yes |
FCC Certification | Part 74 Compliant |
RoHS Compliance | Yes |
REACH Compliance | Yes |
Advanced Security Features
Encryption | No |
Secure Communication Protocols | No |
Interfaces
Audio Interface | 5-pin XLR female headset connector |
Mic Gain Adjustment | Front panel adjustable |
Headset Types Supported | Dynamic or electret |
Data Interface | DB9 connector for programming/firmware updates |
Channel Selector | Rotary switch |
Push-to-Talk Modes | Latch and momentary |
Physical & Environmental
Width | 3.75 Inch |
Depth | 2.02 Inch |
Height | 5.35 Inch |
Weight | Approximately 14 oz (with batteries) |
Chassis Material | High-impact ABS plastic |
Operating Temperature | -4°F to 131°F (-20°C to 55°C) |
Storage Temperature | -40°F to 185°F (-40°C to 85°C) |
Humidity Range | Up to 95% non-condensing |
Cloud Management & Licensing
Firmware Update Capability | Yes (via DB9 interface) |
Cloud Management | No (locally managed) |