ZaxNet Audio & Timecode Receiver

 Firmware | Manual

Monitor & Sync Wireless

The updated ERX3TCD features an OLED display, locking headphone connector a practically unbreakable rubber volume knob. It receives high quality encrypted digital audio and timecode from any ZaxNet source. The OLED display shows timecode, user bits, current Scene and Take metadata in real time with a hold button to freeze the display.

An adjustable delay can be set to match audio to monitors with various video lag due to video signal processing.

Mounted on a camera or slate the ERX3TCD can provide frame accurate timecode with no drift since it is constantly receiving and updating its timecode from the source.

There is also a 1kHz notch filter to eliminate the transmission of tone that is sometimes sent from the mixing console. The notch filter frequency is adjustable and using it won’t affect the quality of your IFB audio.

Ask your re-seller about our bulk purchase policy when purchased in quantities of 5 or more.



Monitor high quality audio anywhere on set or mount your ERX on a camera to feed an audio scratch track.


Grumpy director at Video Village? No problem… with an ERX you can delay the audio up to 12 frames to match their picture.


Mount on a camera or digital slate to jam frame accurate timecode wirelessly. The ERX will constantly re-jam time code from any ZaxNet transmitter so you will never experience any drift.

Technical Details
RF Frequency: 2.403 GHz to 2.475 GHz
RF Bandwidth: 1MHz
Frequency Spacing: 2MHz
System channels: 36
Timecode output: SMPTE
Timecode output level: .01VPP to 3VPP
Display: OLED
Size: 4.1? x 2.4? x .6?
Weight: 3oz
Battery: 2 x AA
Battery life: approximately 12 hours
Audio output impedance: 16 ohm
Audio output level max: +10dB
Audio output format: 2 channel mono
Connector: 1/4" (3.5mm) locking