High-end U section of wireless meeting microphone  using the latest technology research and development  into the MaiQingXi smoothly  let the participants speak freely  communication at random  Gold and black luxuriant receiver  many popular meeting  make it adapt to all kinds of big small and medium-sized engineering meeting

Product parameters

Frequency range: 610-950 MHZ

Modulation mode: broadband FMM adjustable scope: 50 MHZ

Channel number: 100 (or 200)

Channel interval: 250 KHZ

Frequency stability: + 0.005%

The kinetic energy range: 100 db

The maximum deviation: + 45 KHZ

Audio response: 80 hz - 18 KHZ

Comprehensive signal-to-noise ratio: > 105 db

Comprehensive distortion: < 0.5%

Working temperature: - 10 - c - 40 c

receiver

The second superheterodyne receiver 

Intermediate frequency  the first intermediate frequency  110 MHZ  the second intermediate frequency: 107 MHZ

Wireless interface: BNC / 50 ohm

Sensitivity: 12 dbuv (80 DBS/N)

Sensitivity adjustment range: 12-32 dbuv

Spurious suppression: > 75 db

The maximum output intensity: + 10 DBV

The transmitter

Antenna program: clip transmitter using 1/4 wave whip antenna  adopt the shaft spiral antenna handheld microphone

30 mw output power  high power  low power 3 mw

Spurious suppression: - 60 db

Power supply: two AA batteries

When using time: 30 mw is less than 10 hours  3 mw is less than 15