| Product Type | Bodypack Wireless Transmitter |
| Form Factor | Compact, Belt-Pack |
| Model Number | RE3-BPT-5L |
| Intended Use | Professional audio for live events, presentations, broadcasting |
| Frequency Range | 488–524 MHz (UHF Band) |
| Weight | 85 g (without batteries) |
| Power Requirements | 2 × AA batteries (alkaline or rechargeable) |
| Battery Life | Up to 10 hours with alkaline batteries |
BOSCH RE3-BPT-5L Bodypack Transmitter 488-524 MHz

Key Benefits
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- Meets TAA compliance, making it suitable for federal and government procurement.
- Compact and lightweight design ensures flexibility and user comfort in performance applications.
- Operates in a clear UHF band (488–524 MHz) minimizing interference risks in crowded environments.
Product Overview
The BOSCH RE3-BPT-5L Bodypack Transmitter operates in the 488-524 MHz UHF range, supporting professional audio applications such as live events, presentations, and broadcasting. With a compact footprint—2.54" width, 0.98" depth, and 3.2" height—it ensures discreet use and ease of integration. TAA compliance broadens its applicability for government projects. Manufactured in Taiwan, it offers a balance between portability, compliance, and industrial-grade construction.
Specifications
Product Overview
Wireless Features
| Wireless Technology | UHF Analog Audio Transmission |
| RF Output Power | 10 mW |
| Modulation Type | FM (Frequency Modulation) |
| Transmission Range | Up to 100 meters (line of sight) |
| Frequency Bandwidth | 36 MHz |
| Tuning Steps | 25 kHz |
| Available Channels | Up to 1440 tunable frequencies |
| Antenna Type | Integrated wire antenna |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| FCC Certification | Yes |
| CE Certified | Yes |
| RoHS Compliant | Yes |
Advanced Security Features
| Audio Encryption | No |
| Signal Sync Security | IR sync for transmitter and receiver pairing |
Interfaces
| Microphone Input Connector | TA4F Mini-XLR |
| Output Power | 10 mW |
| Audio Input Level | Adjustable mic and line settings |
| Connector Type | 4-pin mini XLR (TA4) |
| Control Interface | Push-button and OLED screen |
| Sync Interface | Infrared (IR) sync port |
Physical & Environmental
| Width | 2.54 Inch |
| Depth | 0.98 Inch |
| Height | 3.2 Inch |
| Housing Material | Die-cast magnesium body |
| Operating Temperature | -5°C to +45°C |
| Storage Temperature | -20°C to +60°C |
| Humidity Range | 0% to 95% non-condensing |
Cloud Management & Licensing
| Cloud Management Supported | No |
| Remote Monitoring | No |
| License Requirements | License-free in FCC Part 74 spectrum (in most regions) |