Flame BY-200 wireless vocal microphones
- VHF one to two wireless transmission, providing high fidelity audio source
- Widely applicable for commercial performances, schools, government enterprise engineering, and personal applications
- Built in four sets of frequency point adjustments, effectively avoiding signal interference
- Output volume adjustment
- Turn on the machine to automatically adjust the frequency and lock the corresponding frequency point
- Color Nixie tube is used to display corresponding product information
Transmitter parameters:
- Variable transmitter power: 10mW
- Maximum modulation: ± 25KHz
- Spurious emission: 60 dB below the minimum carrier value
- Battery power voltage: 2X1.5V
- Current consumption: ≤ 30mA
- Power off: The noise completely disappears
- Low voltage indication: The indicator light is on
- Frequency range: 200-270MHz
Receiver parameters:
- Power supply voltage: DC12V 400MA
- Frequency stability: ± 30 ppm
- Signal to noise ratio:>90 dB
- Dynamic range:>90dB
- THD:<0.5%
- Audio output: 0~+400mV
- Sensitivity:>12dBu (S/N=20 dB)
- Receiving distance: ≥ 30m (in open areas)