Product Type | UHF Wireless Beltpack Transmitter |
Model | TR-80N F3 US |
Channels Supported | 2 |
Operating Band | UHF Band F3 (482–506 MHz) |
Compatible Headset | 4M Headset |
Form Factor | Beltpack |
Power Source | Battery-powered |
Battery Type | AA Alkaline or NiMH Rechargeable |
Battery Installed Quantity | 6 |
Operating Time | Up to 18 hours with alkaline batteries |
BOSCH TR-80N F3 US UHF Beltpack, 2CH, Band F3, 4M Headset





Key Benefits

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- Ideal for government and institutional applications thanks to TAA compliance.
- Extended battery life with six installed batteries supports long-duration events or operations.
- Made in the USA, offering quality assurance and easier fulfillment of domestic sourcing requirements.
Product Overview
The BOSCH TR-80N F3 US UHF Beltpack delivers professional wireless audio with two-channel support and a 4M headset for adaptive use in secure, high-performance environments. Compact at 3.75" x 1.65" x 5.05", it facilitates comfortable portable deployment. With six installed batteries, users benefit from extended operational runtime. Manufactured in the United States and TAA compliant, this beltpack is ideal for government, enterprise, and event-based applications requiring regulatory assurance and reliability.
Specifications
Product Overview
Wireless Features
Wireless Technology | UHF Analog FM |
Frequency Range | 482–506 MHz (Band F3) |
Modulation Type | FM |
Selectable Frequencies | Yes |
Interference Resistance | Diversity reception support |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Certifications | FCC, RoHS |
Compliance Standards | Part 74 FCC Rules |
Advanced Security Features
Encryption | None (analog transmission) |
Interference Protection | Channel selection and filtering |
Secure Audio Transmission | No — uses analog FM modulation |
Interfaces
Audio Input Connector | TA4F Mini XLR (female) |
Headset Interface | 4-pin headset connector |
Antenna Type | Fixed External Antenna |
RF Output Power | 30 mW |
Physical & Environmental
Width | 3.75 in |
Depth | 1.65 in |
Height | 5.05 in |
Weight | Approx. 13 oz (including batteries) |
Operating Temperature Range | 0°C to 50°C (32°F to 122°F) |
Storage Temperature Range | -20°C to 60°C (-4°F to 140°F) |
Relative Humidity | 0% to 95% (non-condensing) |
Construction Material | High-impact plastic |
Color | Black |
Cloud Management & Licensing
Remote Management Support | No |
Subscription Requirement | No license required |