The BP-TRX is the ultimate audio multi-tool. It is unique because it can become a transmitter, a receiver, a timecode-enabled audio recorder, or just a standalone timecode box. The BP-TRX adapts to fill whatever role you need filled on your set.
*Not compatible with Sandisk MicroSD/TF cards
Why would you want anything but this
Jason McCutchen - Wedding FIlm School
The BP-TRX is akin to a small pocket computer with analog audio I/O, digital I/O, wireless transmission I/O, and timecode I/O. In the TRX Mode menu, you are able to select one of seven different modes that connect these different I/O ports and turn it into the exact tool you need in the moment.
You can record entire days of audio before you have to swap microSD cards.
Max Card Size – 128GB*
Card Type – microSD
Card Format – FAT32, exFAT
Max File Size – 2GB; automatically keeps recording and creates a new file
File Type – 24bit/48KHz Uncompressed PCM WAV File
*Not compatible with Sandisk MicroSD/TF cards
The BP-TRX features an analog limiter to help prevent clipping and distortion. Record clean audio worry-free.
When used as a standalone TC box, the BP-TRX will run for over 25 hours. And with its 0.2ppm accuracy, the BP-TRX will only drift 1 frame every 24 hours.
Users can pair two BP-TRX units together to create a single-channel wireless microphone system. Remotely control your transmitter’s settings from the connected receiver. Using the record button on the BP-TRX in RX Mode will trigger the internal audio recorder on your actor’s bodypack transmitter.
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These are for filmmakers who
are serious about audio
| 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 |
