Technical Parameter (Specifications)
● New audio circuit architecture, delicate treble, low and medium frequency strong, especially in the details of sound has a perfect performance
Force. The powerful dynamic tracking capability enables the remote/close-range pickup to be retractable and retractable
● Equipped with whistling suppression circuit, debugging is easier
● Automatic search without interference channel function, more convenient installation
● UHF band, phase-locked loop (PLL) frequency synthesis
● 100×2 channels, channel spacing 250KHz
● Super heterodyne double frequency conversion design, with extremely high receiving sensitivity
● Radio frequency part adopts multi-stage high-performance medium filter, with excellent anti-interference ability
● The first if frequency adopts the sound meter filter, and the second IF frequency adopts the three-stage ceramic filter, which improves the anti-interference ability well
● Specially designed mute circuit, completely eliminate the impact noise of microphone opening and closing
● Ideal operating radius of 80 meters, suitable for various occasions
● The default configuration is with LCD screen orange backlight, aluminum alloy McDuct body
● With adjustable transmission power and adjustable squelch threshold, the rear panel of the receiver is equipped with an external squelch control knob, which can be used as required
The effective operating radius is flexibly set between 10 meters and 80 meters
● With infrared automatic frequency function, the microphone can be quickly synchronized to the working channel of the receiver
● KTV project special model, two microphones, a host. Easily configure more than 100 KTV rooms, unique product structure design, fast and simple maintenance.
Technical parameters:
Frequency range: 640-690MHz
Number of adjustable channels: 100 x 2
Oscillation mode: Phase-locked loop Frequency Synthesis (PLL)
Frequency stability: ±10ppm
Receiving mode: superheterodyne double frequency conversion
Receiving sensitivity: -95~-67dBm
Tone frequency: 40-18000Hz
Harmonic distortion: ≤0.5%
SNR: ≥110dB
Audio output: Balanced output and mixed output
Transmit power: 3-30mW
Modulation mode: Frequency modulation (FM)
Battery specification: 2 No. 5 batteries
Power supply specifications: 100-240V 50-60Hz 12VDC (switching power adapter) or 220VAC/50-60HZ 12VDC (linear power supply)
Power consumption: ≤10W
Product Performance And Decoration