. Using the VHF220-260MHz frequency t avoid frequency interferency.
. Dual-microphone design,can be performed both at the same time.
. Handheld microphone stealth antennas,aesthetic and practical.
. The use of the latest model of high-frequency SAW filters, band filters to maximize the interference signal.
. The use of the second frequency conversion of high-frequency circuit design, with very high sensitivity, about 3uV.
. Multi-Squelch control circuit, refused to open the external interference noise of the machine system.
. Specially designed to expand the voice compression circuitry, greatly improve the signal to noise ratio.
. Unique voice compression design limit, singers are hard to sing the sound will not be split.
. The use of a very good point moving-coil tone heart-shaped head, a clear bright tone.
. Selection of high-quality components, precision circuit design reasonable, reliability greatly improved.
. Efficient design of battery power, so that the microphone can be used continuously for 8 hours.
. The use of high-gain antenna, the effective use of a range of up to open 100 meters.
. Complete input and output interfaces to connect various devices to facilitate.
. Beautiful sleek appearance and comfortable to grasp.
. Dedicated to the stage and other occasions demanding.
Fixed Receiver:
. The use of supply voltage: AC220V/45-60HZ
. Adapter output voltage: DC15V
. Power consumption: 3WATER
. S/N Ratio: ¡µ98dB
. Image Disturbing Rate: ¡µ80dB
. Resembles Interference: ¡µ80dB
. Receiver sensitivity: ¡µ5dBu(SINAD=20dB£©
. De-emphasis: 50uS
Handheld Microphone:
. Transmitting power: 20mW
. Modulation: FM£¬F3F
. The largest modulation: £º¡À40KHZ
. High-order harmonic generation: 40DB below and above the main quasi-wavelet
. The use of supply voltage: 9v alkaline batteries
. Continuous time: 8 hours
Comprehensive Performance:
. Carrier Frequency: VHF220-260MHz
. Frequency stability: ¡´¡À30ppm
. Dynamic Range: ¡µ90dB
. Harmonic distortion: ¡´0.5%
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