WEISRE WM - 09V Wireless VHF Microphone System

Description:
Say goodbye to the traditional wireless microphone which causes the sharp blasting noise receiver.
We have designed this professional VHF wireless microphone system for you.
This VHF wireless microphone system uses a digital circuit, the noise suppression in SMT components design, and has 210 - 270MHz frequency for selection.
The VHF wireless microphone system will be satisfied with the KTV, ensures your machines to use simultaneously without interference.

Features at a glance:
- Adopts VHF 210 - 270MHz frequency, chooses different band in different situation
- Provides the transmission distance up to 120m
- Using SMT components, supports more devices to use simultaneously without interference
- Receives signal automatically, eliminates blind areas, overcomes the receiver receives voice output intermittent or unstable faults
- Dual channel receiver with 2 handheld wireless microphones

Professional wireless microphone
Adopts high and moderate frequency multi-level narrowband and audio compression technology, eliminates the noise fully, increases the dynamic range greatly. It is designed according to the characteristics of frequency response, provides a bass voice. The VHF wireless transmission makes operation easier without annoying wires, can achieve 60 - 120m of the transmission distance

Ideal for professional use
Uses the exacting complete electronic circuit control, captures rich, full-bodied sound from sources that are directly in front of the microphone. For all events like Karaoke, sound source recording and amplifying, vocal concerts, live-performances, conference, musical and opera, church, school, hall, party, etc.

Performance parameter:
Overall performance:
- Carrier frequency range: VHF 210 - 270MHz
- Frequency response: 40Hz - 15KHz (+ / -3dB)
- Dynamic range: more than 90dB
- Frequency stability: + / -0.005 percent
- S/N: 90dB and more
- Output intensity: 0 - 400mV
- Total harmonic distortion: less than 0.5 percent
- Frequency fixing line: less than 30ppm

Stationary receiver:
- Voltage: AC 220V / 50 - 60Hz
- Power output: DC 12V
- Power consumption: 4W
- S/N: more than 98dB
- Sensitivity: more than 5dBu

Microphone:
- Power: 30mW
- Battery: 2 x 1.5V AA battery (not included)