home > products > security > wireless security > gkw-5820/21/22/23

gkw-5820

 

GKW-5820/21/22/23
5.8GHz 16CH AV SENDER
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+ Feature
* Use worldwide 5.8GHz ISM band
* 16 Channels PLL Synthesizer
* Reach highly efficient FM-FM modulation/demodulation scheme
* Connect O DVD/TF/DVR/Quad/Camera no messy calbes

 

+ Specification

 Model (Transmitter)  GKW-5821  GKW-5822  GKW-5823
 Operation Frequency  5645~5945 MHz
 Channel Selection  PLL Synthesizer 16 Channel
 Channel Frequency  CH1: 5945MHz, CH2: 5925MHz, CH3: 5905MHz, C4: 5885MHz, CH5: 5865MHz, CH6: 5845MHz
 CH7: 5825MHz, CH8: 5805MHz, CH9, 5785MHz, CH10: 5765MHz, CH11:5745MHz
 CH12: 5725MHz, CH13: 5705MHz, CH5685MHz, CH15: 5665MHz, CH16: 5645MHz
 Video-Audio Modulation  FM
 Carrier Frequency Accuracy  ±100 KHZ
 Oupput Power  25mw 100mw (0.1Watt) 1000mw (1Watt)
 Transmission Range  300 feet (Open Site) 1000 feet (Open Site) 3600 feet (OpenSite)
 Antenna  Omni-directional Antenna Gain 2.15dBi
 Output Impedance  50 Ohm SMA Connector
 Video Input Level  1V p-p, 75Ω
 Audio Input Leavel  1V p-p, 600Ω
 Poere Supply  DC 12V/0.5A for AC Adaptor DC 12V/1A for AC Adaptor DC 12V/2A for AC Adaptor
 Dimension  110x75x23m/m 110x75x23m/m 100x80x34m/m
 Model ( Receiver)  GKW-5820
 Operation Frequency   5645~5945 MHZ
 Channel Selection   PLL Synthezizer 16CH
 Channel Frequency   CH1: 5945MHZ, CH2: 5925MHZ, CH3: 5905MHZ, CH4: 5885MHZ,
  CH5: 5865MHZ, CH6: 5845MHZ, CH7: 5825MHZ, CH8: 5805MHZ,
  CH9: 5875MHZ, CH10: 5765MHZ, CH11: 5745MHZ, CH12: 5725MHZ,
  CH13:  5705MHZ, CH14: 5685MHZ, CH15: 5665MHZ, CH16: 6554MHZ
 Video-Audio Demodulation   FM
 Input Signal Demodulation   -85~-10 dBm
 Antenna   Omni-directional Antenna Gain 2.15dBi
 Input Impedance   50 Ohm
 Video Output Signal Level   1V p-p, 75Ω
 Video Frequency Response   50HZ~5.5MHZ±0.5dB

 Video S/N Ratio (100KHZ, 1Vp-p sine Wave) 

  50 dB
 Audio Putput Frequency Range    50HZ~20KHZ
 Audio Frequency Response    50HZ~20KHZ±0.5dB
 Audio Output Sinal Level    1V p-p, 600Ω
 Audio S/N Ratio    50dB
 Power Supply   DC 12v/0.5A for AC Adaptor
 Dimension   80 x 65 x 26 m/m

+ Application Diagram
gkw5820_application diagram

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