PRO-XRT Transmitter (TX) Unit Only For PRO-XR System


Transmitter unit only for the PRO-XR wireless system. For replacement of broken or lost unit. Cannot be added to a system for multiple transmitters.


First off, if you think you can buy a second transmitter for your PRO-XR system and record two people at the same time, stop right there! The PRO-XR system cannot do that. Sorry to be the bearer of bad news, but the PRO-XR is a point-to-point wireless microphone system that can only accept a signal from one transmitter at a time.

So, why would you want to buy just the transmitter for the PRO-XR? Most likely because you either lost or damaged the one you had and, without a transmitter, your PRO-XR receiver is just a rather ineffective paperweight.

If that situation describes you then rejoice, because you’ve found your solution. You can buy the PRO-XRT transmitter unit and get back to shooting video with great sounding wireless audio.

The PRO-XRT comes with two antennas: one flexible antenna for comfortable and inconspicuous wearing of the transmitter, and one high-gain antenna for increased performance, especially at long distances and with line-of-sight obstruction.

By default the PRO-XRT transmitter does not come with a lavalier microphone. If you need to replace the lavalier microphone too, you may want to add the EX-507XR lavalier microphone on to your order (exact replacement).

The PRO-XRT transmitter is only compatible with the PRO-XRR receiver.

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Operating Freq.: 2.4 GHz ISM Band
Signal-To-Noise: 86 dB (Max. input : -22dBv A-weighted) , Line : 86 dB (Max. input : 0dBv A-weighted)
Dynamic Range: Mic: 90dB, Line: 87dB
Operating Range: up to 350 feet in optimal conditions
Freq. Response: Mic: 60 Hz – 20 kHz, Aux: 30 Hz – 20 kHz
Bit Rate: 384 kbps
System Latency: 4.5 ms
Battery Life Span: 500 cycles with >70% of peak performance
Battery Type: Lithium-ion polymer, 3.7 V, 1200 mAh, 4.44 Wh
Power Supply: USB 5V


RF Output Power: 20/50/100 mW
Mic Input: Φ3.5 mm dual-mono TRS
Aux Input: Φ3.5 mm stereo, line level
Input Impedance: Mic: 9.1 kΩ / Aux: 100 kΩ
Max Input: Mic: -22 dBV / Aux: -2 dBV
Battery Life: ≅14 hrs @ 20 mW / ≅12 hrs @ 50 mW / ≅10 hrs @ 100 mW
Charge Time: 2.5 hours
Dimensions: 48x79x14 mm (W/H/D)
Weight: 65 g


Mic Element: Electret Condenser
Polar Pattern: Omni-Directional
Freq. Response: 20 Hz~20 kHz
Sensitivity: -38 dB @1 kHz, 0 dB=1 V/Pa
Impedance: 2.2 kΩ @1 kHz
Power Requirement: Plug-in power DC 1-10 V
Connector Type: Φ3.5 mm TRS
Cord Length: 1.2 m