Professional UHF Wireless Microphone System
Descriptions:
The SKW-101 system has been engineered to be dependable dual channel diversity UHF system with a wide audio frequency range, high S/N ratio, and outstanding performance equal to that of any professional wireless systems costing much more. This is achieved through strict component selection and high quality circuit design. A delicately designed silence circuit eliminates static noise when the transmitters are either turned off or out of transmission range.
Features:
• Dual channel UHF wireless microphone system designed for the
various professional and semi-professional applications
• Digital PLL circuit guarantees a reliable sound synthesis and at
more than 200 optional frequency settings provide the freedom
to setup multiple systems at one venue
• Microphone synchronization via infrared data transmission
• Adjustable transmitter power makes it suitable for various
applications like on-stage performances, universities as well as
KTV-clubs
• Key lock function on receiver and transmitter avoids misoperation.
• Squelch function ensures optimal performance tailored to the
demands of the application
• LC-displays on receiver and transmitters enable an intuitive
communication with the user
• Service Area:
Specifications:
System
|
Frequency ranges |
740-790MHz |
|
Modulation Mode |
Broadband FM |
|
Available Band Width |
50MHz |
|
Channel number |
200 |
|
Channel spacing |
250KHz |
|
Frequency stability |
±0.005% |
|
Dynamic range |
100dB |
|
Peak deviation |
±45KHz |
|
Audio response |
80Hz-18KHz(±3dB) |
|
Comprehensive SNR |
>105 dB |
|
Comprehensive Distortion |
≤0.5% |
|
Operating Temperature |
|
Receiver
|
Receive mode |
Double Conversion Super Heterodyne |
|
Intermediate frequency |
The frist medium frequency:100MHz The second medium frequency:10.7MHz |
|
Wireless interface |
BNC /500Ω |
|
Sensitivity |
12dBµV (80 dBS/N ) |
|
Spurious rejection |
≥75 dB |
|
Sensitivity adjustment range |
12-32dBV |
|
Maximum output level |
+ 10 dBV |
Transmitter
|
Output power |
High:30mW; Low:3mW |
|
Spurious rejection |
-60dB |
|
Voltage |
Two AA batteries |
|
Current utility time |
High: >10 hours Low: >15 hours |