Comprehensive performance

Low frequency stability: < + 20 PPM

Low carrier frequency: UHF730-830 MHZ

Low dynamic range: > 90 db

Low harmonic distortion: < 0.5%

Low frequency response: 30 hz ~ 20 KHZ plus or minus 3 db

Low audio output: balance type: 0 ~ + 500 mv

Low hybrid: 0 ~ + 300 mv

receiver

Use low power supply voltage: AC100-240 - v / 45 to 60 hz

The low power adapter output voltage DC17V

Low power consumption: 5 water

Low signal-to-noise ratio: > 90 db

Low false interference than: > 80 db

Low of adjacent-channel interference than: > 80 db

When receiving sensitivity: > 5 is a (SINAD = 20 db)

The emitter

Low transmission power: 20 mw

Low modulation mode: FM

"Most major system: plus or minus 50 KHZ

Low higher harmonic: more than 40 db below the main wave

Use low power supply voltage: 3 V (2 section 1.5 V battery)

Low continuous use time: 10 hours

Low noise: opening and closing with perfect switch noise eliminating circuit