UHF Digital Wireless Microphones
Soundvision SU-990D/HT ไมโครโฟนไร้สายดิจิตอล UHF ช่วงความถี่ 694.4 ~ 702.7 , 748.3 ~ 757.7 MHz ส่งสัญญาณได้ไกลสูงสุด 120 เมตร เหมาะสำหรับเวทีขนาดใหญ่และขนาดเล็ก คลับ ดนตรี บันเทิง ประชุม ประชุม ฝึกอบรม
Features:
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Digital UHF 694.4 ~ 702.7 , 748.3 ~ 757.7 MHz frequency range.
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Frequency response 30Hz ~ 20kHz ±2dB
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Pre-Set 180CH selectable frequencies (CH-A : 20 Group (85 Channels), CH-B : 20Group (95Channels)).
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True diversity system with 4 antennas.
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Unique digital 16 bits ID pilot technology, no crosstalk disturbance even same frequency.
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IR sync downloading the frequency from receiver.
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Wireless system adopts Intelligentized cryptographic hardware.
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TFT display to indicate frequency AF / RF signal, battery level, Group, Channel and Menu Settings.
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Auto frequency scanning and spectrum display.
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Equalizer 9 Presets : 0, ±3db (Flat / low shelf cut / high shelf cut / high shelf boost / low shelf boost)
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Up to 120 Meters line-of-sight range.
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Auto mute when falling or laid down.
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An efficient battery energy design that allows the microphone to be used continuously for longer periods of time.
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Ideal for large and small stages, clubs music entertainment, conference, meeting, training, speeches and karaoke etc.
Specification :
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Carrier Frequency : UHF 694.4 ~ 702.7 , 748.3 ~ 757.7MHz
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Available Channels : 180CH CH-A : 20Group (85CH) ,
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CH-B : 20Group (95CH)
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Bandwidth : 17.9MHz
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Dynamic Range : 96dB
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Total Harmonic Distortion : <0.1%
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Frequency Response : 30Hz ~ 20kHz ±2dB
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Demodulation Mode : DQPSK
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Sampling Rate : 48 KHz
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Audio Output Level : 1 x 6.3mm, 1 x XLR balance output
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SU-990R : RECEIVER
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Frequency Response : 30Hz ~ 20kHz ±2dB
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Power Supply : DC 12V-18V 1A
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Consumption Power : 4 Watts
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Signal/Noise Ratio : 96dB
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Receiving Sensitivity : -95dBm
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SU-990HT : Handheld Transmitter
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Carrier Frequency : UHF 694.4 ~ 702.7 , 748.3 ~ 757.7MHz
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– Frequency range Group A : 694.4 ~ 702.7 MHz ;
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– Frequency range Group B : 748.3 ~ 757.7 MHz
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Available Channels : 180CH
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– Channels A : 20Group : 85CH
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– Channels B : 20Group : 95CH
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Bandwidth : 17.9 MHz
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Frequency Switch : IR SYNC
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Microphone Type : Dynamic
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Polar Pattern : Cardioid Directional
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Frequency Response : 50Hz – 18kHz ±3dB
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Impedance : 600Ω ±30% @1kHz
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Sensitivity : -60dB ±3dB (0dB=1V/Pa @1kHz)
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Output Power : 10mW / 30mW
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Harmonic Radiation : <-50dBc
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Battery Voltage : 3V (2 x 1.5V AA Battery)
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Battery Life (Alkaline Type) : approx 8 hours