• With the IR infrared automatic frequency matching function, this system ensures seamless synchronization and independent anti-touch system lock key for added convenience and security.
• Each of the four channels in this system has independent volume control, providing flexible audio output options. With 4 + 1 total of 5 channels of audio output, you have precise control over the audio levels.
• Allowing choose from a variety of transmitter options, including conference type, handheld, and lavalier type. These transmitters can be mixed and matched for versatile usage without any compatibility concerns.
• The colour LED display on the system provides clear indications of the microphone number, RF and AF signal strength, frequency, frequency group/channel, and other important working status information, keeping you informed at all times.
• system features the convenience of four sets of stacking frequency, allowing for easy retrieval and simultaneous use of the same frequency band in four sets.
• The host's four-channel frequency range is thoughtfully designed, allowing transmitters to be paired with any channel effortlessly. You can interchange transmitters at any time, enhancing operational flexibility.
• This system utilizes the latest UHF band wireless audio transmitter chip module IC, offering outstanding RF performance and professional-grade sound quality. It incorporates noise locking squelch control and digital frequency guide technology to suppress noise effectively and ensure reliable signal transmission. When the transmitter is off, the frequency guide control mutes the AF signal and the receiver's corresponding channel, providing worry-free performance.
Model |
WM801FG |
No. of microphones |
8 |
System |
|
Frequency range |
610~670 MHz |
Modulation method |
FM |
Adjustable range |
60MHz |
Number of channels |
200 |
Channel interval |
300KHz |
Frequency Stability |
±0.005% |
Dynamic range |
100dB |
Audio Response |
80Hz-18KHz(±3dB) |
Integrated Signal-to-Noise Ratio |
SNR:>105 dB |
Integrated Distortion |
≤0.5% |
Operating Temperature |
-10℃ -+40 ℃ |
Receiver |
|
Wireless Interface |
BNC/50Ω |
Sensitivity |
12dBμV(80DbS/N) |
Sensitivity adjustment range |
12-32 dBμV |
Spurious rejection |
>75dB |
Maximum output level |
+10dBV |
Operating voltage and current |
12V 650mA |
Transmitter |
|
Wireless Program |
Pendant transmitter with 1/4 wavelength whip antenna Handheld microphone with built-in spiral antenna |
Output Power |
High power 15mW; Low power 8mW |
Spurious rejection |
-60dB |
Power supply |
Two No. 5 (AA) batteries 2 AA batteries |
Batteries life time |
13 hours of continuous use |
Use distance |
Effective use distance is 80 meters under ideal working condition Effective use distance is not less than 45 meters under complex environment |