- Product Details
- {{item.text}}
Quick Details
-
Function:
-
PORTABLE
-
Brand Name:
-
Rayco
-
Model Number:
-
JF422
-
Place of Origin:
-
Guangdong, China
-
Frequency Response:
-
600-699MHz
-
System:
-
FM
-
Name:
-
cheap price wireless microphone
-
Channel:
-
4*50 channel
-
Certificate:
-
CE/RoHS
-
Usage:
-
conference/Karaoke/Stage
-
Working distance:
-
30M-60M
-
Advantage:
-
Singing speaking performance
-
PACKAGE:
-
1 receiver+ 4 transmiter
Quick Details
-
Style:
-
Headset Microphone, Handheld Microphone
-
Communication:
-
Wireless
-
Use:
-
Conference Microphone, Karaoke Microphone, Church, Stage Performance, Speech, SINGING, Teaching, communication, broadcasting, Kids
-
Function:
-
PORTABLE
-
Brand Name:
-
Rayco
-
Model Number:
-
JF422
-
Place of Origin:
-
Guangdong, China
-
Frequency Response:
-
600-699MHz
-
System:
-
FM
-
Name:
-
cheap price wireless microphone
-
Channel:
-
4*50 channel
-
Certificate:
-
CE/RoHS
-
Usage:
-
conference/Karaoke/Stage
-
Working distance:
-
30M-60M
-
Advantage:
-
Singing speaking performance
-
PACKAGE:
-
1 receiver+ 4 transmiter
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, meeting room, KTV and so on
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: |
-10℃ ~ 50 ℃ |
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 |
