Product Type | Wireless UHF Beltpack Audio System |
Form Factor | Beltpack |
Audio Channels | 2 (dual-channel) |
Band | H3 (638–698 MHz) |
Included Accessories | 4F Headset |
Battery Type | AA (Alkaline or NiMH) |
Number of Batteries Installed | 6 |
Battery Life | Up to 8–10 hours (typical with standard batteries) |
Power Requirements | 9V DC (via battery pack) |
BOSCH UHF Beltpack 2CH Band H3 with 4F Headset





Key Benefits

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- Designed and manufactured in the United States, ensuring compliance with TAA requirements for government usage.
- Highly compact and lightweight, making it ideal for portable operations in professional environments.
- Equipped with six battery slots for extended performance and reduced downtime during critical tasks.
Product Overview
The BOSCH UHF Beltpack 2CH Band H3 with 4F Headset is a professional-grade wireless audio solution designed for hands-free and high-mobility communication. Operating in Band H3, this system supports dual channels and includes a 4F headset, suitable for use in broadcast, industrial, or stage environments. With TAA compliance and United States origin, it meets government project standards. Its compact dimensions (3.75" width × 2.02" depth × 5.35" height) make it unobtrusive and comfortable, while support for six installed batteries ensures long-lasting functionality in demanding scenarios.
Specifications
Product Overview
Wireless Features
Wireless Technology | UHF Analog Audio Transmission |
Operating Frequency Range | 638 – 698 MHz |
Frequency Band Configuration | Band H3 |
Antenna Type | Internal or External (dependent on configuration) |
Modulation Type | FM |
Transmission Range | Up to 300 feet (line-of-sight) |
Compliance & Origin
Country of Origin | UNITED STATES |
TAA Compliance | Yes |
Certifications | FCC Part 74, Industry Canada, RoHS |
Regulatory Approvals | FCC, IC |
Advanced Security Features
Encryption | |
Tamper Detection | |
Secure Audio Transmission | No (standard analog audio channel) |
Interfaces
Audio Input Connector | TA4F (Mini XLR 4-Pin Female) |
Audio Output Type | Wireless RF Transmission |
Headset Connector Type | TA4F |
Channel Selection | Manual via selector knob |
Physical & Environmental
Width | 3.75 Inch |
Depth | 2.02 Inch |
Height | 5.35 Inch |
Mounting Options | Belt Clip |
Environmental Protection | Not rated (indoor use recommended) |
Operating Temperature Range | -18°C to 50°C |
Storage Temperature | -29°C to 65°C |
Operating Humidity | 0 – 95% relative humidity, non-condensing |
Construction Material | Impact-resistant plastic |
Cloud Management & Licensing
Remote Management | |
Cloud Integration | |
Software Licenses Included |