Soundmark K-800 Wireless Microphone Factory Zalo:+8613824057986

K-800 Wireless KTV Microphone
The K-800 system uses the UHF frequency band to transmit signals, which can prevent the wireless microphone from being blocked by signals or being interfered by signals of other frequencies. The automatic frequency adjustment device with patented technology The receiver automatically scans the entire receiving frequency band, and automatically adjusts to the outside world without interference. Frequency, and then use the infrared transmission method to send the frequency setting parameters to the transmitter, so that the transmitter will lock according to the frequency set by the receiver. the LCD display, using infrared frequency matching technology, 80 frequencies are optional for each channel, a total of 200 frequencies.

Comprehensive parameters
Carrier frequency range: 530MHz-580MHz, 615MHz-665MHz
Frequency width: 2×32MHz
Modulation method: FM frequency modulation
Maximum frequency deviation: ±45KHz
Frequency response: 50Hz-15KHz
Signal-to-noise ratio (S/N): >105dB(A)
Distortion (1KHz): <0.3%
Working temperature: -10℃-55℃
Working distance: 100 meters (under ideal conditions)

K-800 Receiver
Oscillation mode: PLL
Spurious suppression: "80dB
Image suppression: "80dB
Sensitivity: 5dBuV
Audio output level: balanced output (XLR outputjack)
250mV/600Q
Unbalanced output (1/4” output jack)
400mV/k3Ω
Working voltage: DC 12-16V
Working current: "350mA
Dimensions (mm) : 483 ( L ) × 50 ( H ) × 90 ( W )

K-800 Handheld Transmitting Microphone
RF power output: 30mW maximum
Oscillation mode: PLL
Transmission frequency stability rate: <30ppm
Dynamic range: "100dB (A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130dB SPL
Microphone pickup head: dynamic
Power supply: 2 AA batteries
Dimensions (mm): 266mm long × 37mm diameter