yllix

Please Like My Facebook Page

Tuesday, October 2, 2018

ERzhen One to Four Dual Channel Wireless Earphone KTV Karaoke Stage Microphone Monitoring System

ERzhen One to Four Dual Channel Wireless Earphone KTV Karaoke Stage Microphone Monitoring System




Specifications:

Receiver:

 
Oscillation mode: PLL synthesized
Frequency stability: ±0.005%
Frequency range: UHF798~830MHz
Frequency interval: 32MHz
Preset Channel: 40 channels separately set 4 groups
Operate mode: manual adjust
Receiving mode: singletuning
Sensitiving: deviation 25KHz,with connecting 7 dBuV,S/N>78dB
Max deviation: ±48KHz
Comprehensive S/N radio: >94DB(1KWZ-A)
Comprehensive T.H.D: <3%@1KHz
Frequency response: 80Hz~15KHz±3dB
Output power(32Ω): 2x35mw@1KHZ
Earphone load impedance: ≥16Ω
Output socket: φ3.5mm earphone socket
Volume output adjusts: adjust when using
Power box: batteries AA x 2
Current drain: 3V/120mA(under the mediant degrees of the volume control)
Antenna: fixed 1/2 λ
 
Transmitter:
 
Case material: metal panel
Oscillation mode: PLL synthesized
Frequency stability: ±0.005%
Frequency range: UHF798-830MHz
Frequency interval: 32MHz
Present channel: 40 channels separately set 4 graoups
Operate mode: manual adjust
Max deviation: ±18KHz
Frequency response: 50Hz~15KHz±3dB
Transmit output power: 100mW(50Ω)
Harmonic radiation: <4NW
AF input: XLR,φ6.35mm jack
Earphone output: φ6.35mm socket
Earphone load impedance≥16Ω
Current consumption: DC102V/250mA
Antenna socket: TNC socket(50Ω)
 
Package Included:
 
1 x Transmitter
4 x Receiver
1 x US Power Adapter
1 x User Manual