میکروفون بی سیم مدل DV20 یک محصول اقتصادی از کمپانی بزرگ آسیمیک ACEMIC می با شد . محصولات آسیمیک در ایران با گارانتی طلایی شرکت ارتباط صنعت عرضه میگردد.
DV-20
DSLR/CAMERA WIRELESS MICROPHONE SYSTEM
FEATURES
UHF 600-937MHz frequency range
Digital wireless audio transmission
Digital ID code, completely solve the frequency interference
Pre-set 16 selectable frequencies
IR sync downloading the frequency
LED display shows status of working channel
Up to 40m line-of-sight operating range
Special designed for Camera/DSLR/Mobile interview recording
SPECIFICATION
Comprehensive Performance
Frequency Range: UHF600-937MHz
Modulation Mode: pi/4 DQPSK
Dynamic Range: >100dB
Frequency Response：80Hz-15KHz±3dB
Total Harmonic Distortion: <0.5% at 1KHz
Signal/Noise Ratio:≥95dB
Transmitter
Frequency Range: 600-937MHz
RF Power: 10mW
Handmic Battery Voltage: 3V (2X1.5V AA Battery)
Bodypack Battery Voltage: 3V (2X1.5V AA Battery)
Plug-on TX Battery Voltage: 3.7V ( Lithium Battery)
Power Consumption: 10 hours
Receiver
Frequency Range: 600-937MHz
Receive Sensitivity：-94dBm(sinad>30dB)
Signal/Noise Ratio: >95dB
Battery Voltage: 3V (2X1.5V AA Battery)
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نقد و بررسیها
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