Technical Parameters:

Frequency range: 740-790mhz (default) 615-655mhz (customization takes one week)

Oscillation Mode: PLL Frequency Synthesizer (PLL)

Frequency stability: ±10ppm

Superheterodyne reception mode: double conversion

Receiver sensitivity: -90dBm

Audio frequency response: 40-18000hz

Harmonic distortion: ≤0.5%

Signal to noise ratio: ≥100db

Audio Output: Independent and Mixed Unbalanced Output

10-30mw transmit power:

Modulation: FM (FM)

Battery specifications: two fifth batteries

Power specification: 100-240V 50-60Hz (switching power adapter)

Package Included:

(1) 2 handheld microphones,

(2) 1X wireless microphone receiver

(3) 2 times antenna

(4) 1x 1/4" plug audio cable

(5) AC-DC adapter (110V or 240V universal)

(6) rack fixed angle iron