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Product ID: DV-908
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Product description
●The effective distance is 30 meters, and 10 units can be used at the same time.
● Apply PLL frequency synthesis phase-locked loop technology, the frequency is adjustable, the transmission power is adjustable, and the interference frequency is avoided.
● Integrated bus control of the central processing unit CPU, with digital LCD interface display, easy operation and outstanding performance.
●With audio compression and expansion technology, the noise is greatly reduced and the dynamic range is increased.
●It has a function of reducing the whistle suppression and reducing the whistle.
● The receiver uses multi-stage high-frequency amplification and is equipped with a high-quality capacitor pickup. The system has extremely high sensitivity.
● Diversity technology;
● 100 channels are adjustable, and multiple sets can be used at the same time without interference;
● Panel can set working distance, display mode, panel lock function.
●Electronic monitoring, electronic volume.
Receiving Frequency Frequency Ranges: UHF500~960MHz
Frequency Stability: ±0.002% (use better than 15ppm quartz crystal locking)±0.002% quartz oscillating locked
Sensitivity (peak deviation): 10μV
Adjacent frequency interference ratio F/N Ratio: >80dB
Image interference ratio P/N Ratio: >80dB
Signal to noise ratio S/N Ratio: >90dB
Expansion ratio Dilation Ratio: 1: 2
Audio output AF Output Voltage (at peak deviation 1kHz AF out): adjustable 0~300mV
Receiving Channels: 4 Channels 4 Channels
Output interface Output jack: 6.3 unbalanced mixing port Unbalanced 6.3 jack
Power supply voltage Supply: 220V (50Hz)
Power Consumption: 6W
Antenna Antenna: External Antenna Exterior Antenna
Dynamic range range:>100dB
Comprehensive distortion T.H.D.: <1%
Working Temperature Temperature Range: -10 ° C ~ 50
Conference launch
Frequency Range: UHF500~960MHz
Frequency Stability: 0.002% (locked with better than 15ppm quartz crystal)±0.002% quartz oscillating locked
Transmitting power RF Output Power: 30mW
Current Consumption: <25mA
Harmonic radiation: <main wave 40dB
Modulation Mode: FM FM
Deviation Range: ±20KHz
Compression Ratio: 2: 1
Microphone Head: Super Cardioid Condenser
Battery Type: 1.5V AA alkaline battery, can be used continuously for 5 hours one 9V battery
Battery Life: 5 Hours
Anternna: External Exterior Antenna
Frequency response Frequency Response: 50Hz~15KHz
Effective distance: 30 meters (ideal environment) 30 meters
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Guangzhou Diyun Professional Audio Co., Ltd.

Address: Diyun Industrial Building, Caiyixin Village, Donghuan Street, Shiqiao, Panyu District, Guangzhou

ADD: +86-20-39991902,39991903