One to two professional KTV/private room wireless microphone

SKM-8K

1、 Product Introduction

The UHF PLL wireless system is an intelligent and multifunctional system. Adopting the design of UHF dual channel multi frequency points, using high-precision phase-locked loop frequency synthesis PLL technology, it has automatic search and selection frequency and ACT (automatic channel tracking and locking) function, manual frequency modulation, frequency locking, and both the host and handheld have power display. The electronic volume control button has all five functions, and the wide and clear LCD display is stylish and avant-garde in appearance design.

characteristic

1. Use the UHF 610-670MHz frequency band, adopt a phase-locked loop frequency stabilization system, and have 200 optional channels

2. Automatic frequency scanning function: Align the transmitter's infrared frequency window with the receiver's infrared frequency window, and the infrared can automatically search for the corresponding frequency point

3. Frequency locking function, long press and hold the search button to display the locking symbol on the display screen. Unlock by long press and hold again

4. Independent volume adjustment

5. Two independent Karen balanced output ports

6. A 6.35mm hybrid output socket

7. Receiver and transmitter LCD display, signal strength, audio dynamics, operating frequency, etc. are clear at a glance

8. Effective distance of 80 meters

9. DC12V power supply adapter

10. Specification (chassis): 310 x 220 x40mm (. length, width, height)

11. Gross weight/set: 4.1 kilograms

System parameters:

Carrier frequency 610-670MHz

Modulation method FM

Band width 50MHz

Channel 2 × 100 channels

Frequency stability ± 0.005%

Dynamic range>105dB

Maximum modulation rate ± 68KHz

Harmonic distortion ≤ 0.5%

Frequency response 50Hz to 18KHz (± 3dB)

False interference ratio 80dB

Signal to noise ratio>105 dB

Effective distance>100m

Working temperature -10 ° C -+40 ° C

receiver

Power supply DC 12V/500mA

Consumption power 3W

Receiving sensitivity 5dB µ V

Audio output mixed output: 400mV/k3, balanced output: 250Mv/600

transmitter

Maximum transmission power: 30mW

Battery (1.5V AA × 2)

Battery continuous use time High:>10 hours, Low:>15 hours

Peripherals