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Deity Microphones BP-TRX Compact Microphone Recorder and Wireless Transceiver with Timecode I/O (2.4 GHz)

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Key Feature

  • Transmit and Record at the Same Time;24-Bit/48kHz
  • Features Timecode Input and Output for Jam-Sync
  • Supports up to a 128GB MicroSD Card*
  • Analog Limiter, Low Cut Filter, High-Frequency Boost
  • Locking 3.5mm Input
  • USB-C Port for Recharging / USB Sound Card
  • +12 to 25 Hour Life from Rechargeable Battery
  • Transmit to 4 Receivers, 328’ Range, up to 100mW

Designed to suit a wide range of content creators ranging from solo YouTubers to small video crews, the Deity BP-TRX is a flexible microphone recorder and wireless transmitter/receiver with timecode input and output capabilities. The compact, metal unit records to a microSD card, allowing it to be used as a standalone pocket audio recorder. In addition, you can pair it with additional BP-TRX units or a DUO-RX (both available separately) as part of a remote-controllable, camera-mountable, or bag-suitable digital wireless microphone system—with back-up recording capabilites if RF interference is encountered.

The compact BP-TRX easily clips to talent via a removable belt clip and features a locking 3.5mm input connector to accommodate the supplied omnidirectional lavalier microphone; a foam windscreen and lapel clip are also included. Input gain is adjustable from -12 to +36 dB, while the Guard Rail Analog Limiter keeps the signal from clipping and distorting if the source gets too loud—letting you place the recorder in the talent's pocket without worrying about sudden level changes. The unit records audio at a 24-bit / 48 kHz resolution to a microSD card (available separately) with a maximum capacity up to 128GB.

The BP-TRX can be used as a digital wireless transmitter in the 2.4 GHz spectrum at a range of up to 328' and paired with up to four additional BP-TRX units or a DUO-RX on the receiving side. To record from a BP-TRX in receiver mode, connect its locking 3.5mm output to your camera's 3.5mm input using the included coiled cable. The unit can record to the microSD card while transmitting, giving you a clean audio take if there is interference in the wireless transmission.


Transmission Type 2.4GHz
RF Output Power 10mW / 25mW / 50mW / 100 mW
Range Up to 100m
Gain Range -12dB to +36 dB
Signal Processing Guard Rail™ Analog Limiter
Low Cut Filter – Off, 20-200Hz
High Frequency Boost: Off, +1dB – +10dB @ 7KHz
Audio I/O 1 x 3.5mm Locking Mic/ Stereo Line Input
1x 3.5mm Locking Audio Output
1x USB-C Digital Audio
Timecode Type SMTPE
Timecode Accuracy 0.2ppm
Timecode Frame Rates 23.976ND, 24ND, 25ND, 29.97ND, 29.97D, 30ND, 30D
Battery Type Lithium-Ion
Internal Battery Capacity 2800 mAh
Approx. Battery Life +12Hrs to 25Hrs (Mode Dependent)
Battery Charge Time 130 Minutes
Antenna 1/4λ Dipole External, Detachable, SMA
Display 1" OLED
Housing Aluminum with ABS accents
Dimensions 83.75×63.5×18.5mm
Weight 160g

Packing List

  • 1x BP-TRX
  • 1x BP-TRX Antenna
  • 1x W.Lav TRS Lavalier
  • 1x Locking TRS to TRS Cable
  • 1x USB-C Charging Cable
  • 1x Timecode Sync Cable