Manufacturer | BOSCH |
Product Name | BOSCH UHF Beltpack 2CH Band B3 with 5F Headset |
Manufacturer Part Number | TR-80N B3 R5 US |
Product Type | UHF Beltpack Transmitter |
Audio System Type | Portable Audio |
Channels Supported | Dual-channel (2CH) |
Frequency Band | Band B3 |
Included Accessories | 5F Headset |
Form Factor | Beltpack |
Battery Installed Qty | 6 |
Power Source | Battery-powered |
UPC | 800549890199 |
BOSCH UHF Beltpack 2CH Band B3 with 5F Headset




Key Benefits

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- Supports TAA compliance, enabling eligibility for government procurement and contracts.
- Dual-channel functionality offers flexibility for multi-user communication setups.
- Lightweight, portable design ensures ease of use in demanding field applications.
Product Overview
The BOSCH UHF Beltpack TR-80N B3 R5 US is a professional-grade portable audio device designed for dual-channel (2CH) operation in Band B3 frequencies. Supplied with a 5F headset, it supports high-quality audio capture, making it ideal for broadcasting, events, and other communication tasks. Measuring 3.75" W x 1.65" D x 5.05" H, its compact size enhances portability while accommodating six batteries for extended use. Manufactured in the USA and featuring TAA compliance, the unit is suitable for both commercial and government applications.
Specifications
Product Overview
Wireless Features
Wireless Technology | UHF |
Operating Frequency Range | B3 Band (536–564 MHz) |
Tuning Increments | 25 kHz |
Frequency Response | 80 Hz – 15 kHz |
Modulation | F3E |
Transmission Range | Up to 100 m (line-of-sight) |
Output Power | 50 mW |
Compliance & Origin
Country of Origin | United States |
TAA Compliance | Yes |
Certifications | FCC Part 74, RoHS Compliant |
Safety Standards Compliance | EN 60065 |
Environmental Standards | RoHS |
Advanced Security Features
Encryption | |
Secure Audio Transmission |
Interfaces
Audio Input Interface | 3.5 mm locking connector |
Headset Port | Included with 5F Headset connector |
Antenna Connector Type | Fixed internal or external antenna |
Channel Configurations | 2 independent audio channels |
Modulation Type | FM analog |
Physical & Environmental
Width | 3.75 Inch |
Depth | 1.65 Inch |
Height | 5.05 Inch |
Weight | Approx. 0.9 lb without batteries |
Housing Material | ABS Plastic |
Operating Temperature | -10°C to +50°C |
Storage Temperature | -20°C to +60°C |
Relative Humidity | Up to 95% non-condensing |
Cloud Management & Licensing
Remote Management | |
Cloud Licensing Required |