Product Description
Adopting the design of UHF dual channel multi frequency points, using high-precision digital DSP 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 are equipped with power display. The electronic volume control button has five complete functions, with a wide and clear LCD display, and the appearance design is avant-garde and fashionable.
characteristic
1. Using the UHF 630-690MHz frequency band, using a digital DSP frequency locking system with 200 optional channels
2. Automatic frequency scanning function, long press the SET button of the receiver to automatically search for frequency points without interference and automatically stop. The transmission is aligned with the infrared frequency window, and long press the SET button of the receiver to complete the automatic search for corresponding frequency points
3. Electronic volume independent volume adjustment
4. Two independent Karen balanced output ports
5. A 6.35mm hybrid output socket
7. Receiver and transmitter LCD display, signal strength, audio dynamics, electronic volume level, operating frequency, etc. are clear at a glance
8. Effective distance of 80 meters
9. DC12V power supply adapter
System parameters:
Carrier frequency 630-690MHz
Modulation method DSP
Band width 60MHz
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
Transmitters
Maximum transmission power: 30mW
Battery (1.5V AA × 2)
Battery continuous use time High:>10 hours, Low:>15 hours
