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Cheap UHF 4 Channels Wireless Microphone for Stage, Show, Gym, Church

Price $240.00
Min Order 1 Piece
Availability In Stock
Shipping From Guangdong, China
Popularity 522 people viewed
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Model NO.:
JD400
Color:
Black and White
Trademark:
skyrann
Transport Package:
Carton
Specification:
board
Origin:
China
Product Description

Cheap UHF 4 channels wireless microphone for stage,show,GYM,Church

Specification

  • UHF600-699Mhz, Avoiding the frequency jamming
  • The microphone getting circuit of noticing low power to remind changing the battery.
  • Getting function of restraining and reducing the feedback
  • Receiver use the multilevel high frequency amplify with high sensitivity
  • Working Distance: 30M-80M
  • Using LD Pilot Frequency Locking Technology. Available to using same frequency with no disturbing.
  • Suitable for stage performance

 

Parameter

Frequency range:

UHF600-699MHz

Modulation type:

Broad FM

Adjusted Range:

25MHz

Channels:

4x50

Channel spacing:

500KHz   
Frequency stability:within ±0.005%
Dynamic range:

100dB

Max offset frequency

±45KHz

Audio response:

80Hz-18KHz(±3dB)

Total S/N:

>105dB

Total distortion:

≤0.5%

Working temperature:

-10ºC ~ 50ºC

 

 

Receiver 

Receive mode:

double-conversion super hetero-dyne

Medium Frequency:

First:110MHz,Second:10.7MHz

Wireless interface:

BNC/50
Sensitivity:

12dBµV(80dBS/N)

Sensitivity range:

12-32dBµV

Spurious suppression:

≥75dB

Max out level:

DC12V

Power supply type:

external











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