- Interface:Power interface (DC interface)、Transceiver interface (Walkie-talkie connection) 、4-wire audio OUT interface (XLR)、4-wire audio IN interface (XLR)、4-wire audio interface (RJ45)
- Power supply:DC (12V)
- Power consumption:<1W (VOX switch set to ON)
- VOX threshold:>–23dBu
- Signal-to-noise ratio:>55dB
- Frequency range:100 Hz–20 kHz
- Max input level:18dBu
- Gain from the 4-wire interface to the walkie-talkie:–40dB
- Gain from the walkie-talkie to the 4-wire interface:4dB
- Distortion:<1%
- Dimensions:(L x W x H): 144.8mm x 75.5mm x 36.5mm (5.7" x 2.97" x 1.4")
- Net weight:Approx. 349.5g (12.3oz)
- Temperature range:0℃ to 45℃ (32℉ to 113℉) (working condition)