Q-Audio QWM 1900 HS UHF Single Channel Wireless Microphone System 863/865MHz

The Q-Audio QWM 1900 HS is an Ultra High Frequency Headset Microphone, with a Phase Locked Loop System with Multi Channel Receiver and built in ACT System. Designed for Vocalists, Public Speakers, Street Performers, Auctioneers and more, this versatile Microphone System makes for an ideal purchase.


Specs:


Receiver


Uses future proof frequencies
Channel 70 frequency band
863 – 865MHz
Auto frequency scanning
SMT technology
Preset 16 channel PLL system
Frequency stabilisation: < ±30ppm
Dynamic range: >100dB
Total harmonic distortion: <0.5%
Frequency response: 40Hz-15KHz ±3dB
Ideal working distance is up to 30 metres
Power consumption: 100mA
Signal to noise ratio: >100dB
Image & spurious rejection: >80dB
Border upon channel rejection: >80dB
Receiving sensitivity: 5dBuV (SINAD=30dB)
De-emphasis: 50us
 

Headset microphone


Frequency Stabilization: <+/-30ppm
Dynamic Range: >90dB
Total Harmonic distortion: <0.5%
Audio Output Level: 400mV
Frequency Response: 40Hz-15KHz +/-3dB
Multiple units not compatible