BT-Pro™ Specifications

The BT-Pro is a Bluetooth® direct box designed to capture the wireless transmission from a Bluetooth® enabled device and convert the signal to a balanced line level output for use in a PA or recording system. It employs an innovative T-shaped access cavity which permits the wireless transmission signal to pass without interference, allowing reception distances of 12 meters (40') with line of sight between devices. This range can be significantly extended under ideal conditions. The audio signal path itself employs the latest Bluetooth wireless A2DP interface over 2.0 EDR (Enhanced Data Rate) for higher speed transmission to deliver optimal audio quality. Exceptionally flat frequency response from 20Hz~20kHz ensures that you are getting the most out of your wireless audio signal, The BT-Pro is powered by an external 5V supply via a mini USB port and may also be powered from a laptop or USB hub.

Radial BT-Pro Block Diagram
Radial BT-Pro Frequency Response


Specifications  
Specifications are subject to change without notice.
Audio circuit type: Bluetooth A2DP Transceiver with Audio Line Drive
Bluetooth compliance: Bluetooth 2.0 W/EDR
Data compression: SBC Codec
Compatibility: All Bluetooth A2DP compliant devices
Frequency response: 20hz – 20Khz
Dynamic range: 90dB
S/N: 96dB
Maximum gain: +8dBu (source file dependant)
Total Harmonic distortion: 0.01%
Stereo separation: 75dBu
Output impedance: 300Ω Nominal
Features  
Audio output: Stereo balanced mic level (2 x XLR-M)
Headphone Output: 3.5mm TRS
Level control: Variable, Works on Headphone and XLR
Transformer isolation: Independent for each channel
Mono switch: Sums left and right channelsl
Ground lift: Lifts pin 1 on both XLR Outputs
General  
Power: USB Mini connector (power only)
Finish: Durable powder coat
Size: 3.3" x 5.0" x 2" (84 x 127 x 48mm)
Weight: 1.5 lb (680 kg)
FCC approval: Complies with section 15 of the FCC Rules
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable