Product Type | Wireless Bodypack Transmitter Set |
Included Components | Bodypack transmitter and receiver (no input device included) |
Frequency Range | 488–524 MHz |
Application | Professional AV integration, performance, and communication |
Form Factor | Modular bodypack with rackmount receiver |
Power Requirements | 12 VDC external power supply (receiver), 2 x AA batteries (transmitter) |
Battery Type (Transmitter) | AA alkaline or NiMH rechargeable |
Battery Life | Up to 8 hours |
Modulation Type | Digital Audio Transmission |
Audio Frequency Response | 50 Hz – 15 kHz |
BOSCH RE3-BPNID-5L Bodypack Set, 488–524 MHz


Key Benefits

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- TAA compliance means it qualifies for use in government and institutional settings.
- Flexible design allows users to choose their preferred input devices.
- Reliable performance in the 488–524 MHz band ensures audio clarity in professional environments.
Product Overview
The BOSCH RE3-BPNID-5L is a professional-grade wireless bodypack set operating within the 488–524 MHz frequency band, designed for flexible integration with compatible input devices. Engineered for professional AV applications, it is TAA-compliant and manufactured in Taiwan, making it suitable for regulated industries. The absence of a bundled input device enables users to customize it to varied performance or communication needs. With a focus on modular utility and reliable signal transmission, it supports scalable deployments in audio-critical scenarios.
Specifications
Product Overview
Wireless Features
Number of Frequency Bands | 1 (488–524 MHz) |
Channel Count | Up to 10 compatible channels |
Auto Frequency Scan | Yes |
Sync Method | IR Sync between receiver and transmitter |
Diversity Reception | True Diversity |
RF Bandwidth | 36 MHz |
Signal-to-Noise Ratio | > 100 dB (A-weighted) |
Encryption | Optional depending on system configuration |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliance | Yes |
Certifications | FCC Part 74, IC, CE |
RoHS Compliant | Yes |
Advanced Security Features
Signal Encryption Support | Yes (system-dependent) |
Anti-Interference Technology | Frequency coordination, IR sync, diversity antennas |
Secure Pairing | Yes, via IR |
Interfaces
Audio Output | XLR balanced, 1/4" unbalanced |
Control Interface | Front-panel menu navigation and LCD display |
RF Output Power | 10 mW typical |
Input Connector Type (Transmitter) | TA4F (mini XLR 4-pin) |
Receiver Audio Output Level | Adjustable via rear panel |
Receiver Antenna Type | Detachable 1/4-wave antennas |
Physical & Environmental
Bodypack Dimensions | 82 × 64 × 23 mm (H × W × D) |
Receiver Dimensions | 43 × 206 × 171 mm (H × W × D) |
Bodypack Weight | 85 g (without batteries) |
Receiver Weight | Approx. 1.2 kg |
Operating Temperature Range | -10°C to +55°C |
Storage Temperature Range | -20°C to +70°C |
Operating Humidity | 5% to 85% (non-condensing) |
Cloud Management & Licensing
Remote Management Capability | No |
Software Licensing Required | No |
Bundled Management Software | None |