W662 WIRELESS CONFERENCE MICROPHONE_Dongguan Dongya Audio Technology Co., Ltd.

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W662 WIRELESS CONFERENCE MICROPHONE

Application:

Description:

It adopts the newly designed EIA international standard metal case, single channel\dual channel\four channel receiver. The panel adopts an LED display window, which displays various functions and data at a glance, and replaces the traditional complex button operation with an easy-to-operate electronic volume knob. Exclusively developed high frequency and high dynamic range circuit to improve the performance of intermodulation dynamics, digital pilot frequency, dynamic independent ID code greatly reduce harmonic interference, so as to increase the number of non-interference channels used by more machines at the same time. The receiving distance (in an open environment) is about 120-180 meters, and the specific distance depends on the actual use environment.

Parameter Structural drawing

Receiver technical parameters:
Carrier frequency band: UHF520~940MHz (optional)
Number of channels: dual channel / four channel / eight channel
Modulation method: FM
Sensitivity: When inputting 6dBv, S/N>60Db
Bandwidth: 30MHz
Maximum deviation: ±45KHz
Comprehensive S/N ratio: >105dB
Comprehensive T.H.D: <0.7% @1KHz
Comprehensive frequency response: 45Hz~18KHZ ±3dB
Power supply: DC 12V~16V 10W
Output socket: XLR parallel and 6.3 non-parallel socket
Effective working distance: 60M
Handheld technical parameters:
Carrier frequency band: UHF520~940MHz (optional)
Oscillation mode: PLL phase lock frequency synthesis
Harmonic radiation: <-65dBm
Maximum deviation: ±45KHz
Frequency response: 45Hz~18KHZ ±3dB
Frequency bandwidth: 120MHz
Sound head: moving coil
RF power output: 15MW
Battery: AA*2
Current consumption: <90mA
Continuous working time: 12 hours
Waistpack technical parameters:
Carrier frequency band: UHF520~940MHz (optional)
Oscillation mode: PLL phase lock frequency synthesis
Harmonic radiation: <-65dBm
Maximum deviation: ±45KHz
Frequency response: 45Hz~18KHZ ±3dB
Frequency bandwidth: 120MHz
Sound head: Capacitive
RF power output: 15MW
Battery: AA*2
Current consumption: <90mA
Continuous working time: 12 hours
Conference-style technical parameters:
Carrier frequency band: UHF520~940MHz (optional)
Oscillation mode: PLL phase lock frequency synthesis
Harmonic radiation: <-65dBm
Maximum deviation: ±45KHz
Frequency response: 45Hz~18KHZ ±3dB
Frequency bandwidth: 120MHz
Sound head: Capacitive
RF power output: 15MW
Battery: AA*2.
Current consumption: <90mA
Continuous working time: 12 hours
Gooseneck length: 27CM-42CM (length can be customized)
Square tube microphone pole: length 18.5*width 2.9*height 2.2CM

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