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Cofdm Portable HD HDMI Wireless Nlos Long Range RF Power Mini Video Transmitter with Two-Way Voice

China Cofdm Portable HD HDMI Wireless Nlos Long Range RF Power Mini Video Transmitter with Two-Way Voice, Find details about China Cofdm Transmitter, Wireless Mobile Video Transmitter from Cofdm Portable HD HDMI Wireless Nlos Long Range RF Power Mini Video Transmitter with Two-Way Voice

Model NO.
SV-CF220A-Q1
Working Frequency
300MHz~2400MHz,Frequency Customization
Speech Frequency
150-240MHz Frequency Customization
RF Power
1-5W,Adjustable
Channel Bandwidth
2-8MHz
Fec
1/2,2/3,3/4,5/6,7/8
Protection Interval
1/32,1/16,1/8,1/4
Stream
1.5Mbps-6Mbps
Time Delay
<=330ms
Compressed Format
H.264/MPEG-2
Audio/Video Interface
AV,Voice Interphone Interface
Image
720*576@25fps
Power
DC14.8V, Sony V
Size Specification
204*131*55mm,Not Including Batteries
Weight
1.6kg,Not Including Batteries
Receiving Technology
Spatial Diversity Technique
Trademark
OEM
Specification
CE, FCC
Origin
Shenzhen, China
HS Code
8525801390
Model NO.
SV-CF220A-Q1
Working Frequency
300MHz~2400MHz,Frequency Customization
Speech Frequency
150-240MHz Frequency Customization
RF Power
1-5W,Adjustable
Channel Bandwidth
2-8MHz
Fec
1/2,2/3,3/4,5/6,7/8
Protection Interval
1/32,1/16,1/8,1/4
Stream
1.5Mbps-6Mbps
Time Delay
<=330ms
Compressed Format
H.264/MPEG-2
Audio/Video Interface
AV,Voice Interphone Interface
Image
720*576@25fps
Power
DC14.8V, Sony V
Size Specification
204*131*55mm,Not Including Batteries
Weight
1.6kg,Not Including Batteries
Receiving Technology
Spatial Diversity Technique
Trademark
OEM
Specification
CE, FCC
Origin
Shenzhen, China
HS Code
8525801390
Cofdm Portable HD HDMI Wireless Nlos Long Range RF Power Mini Video Transmitter with Two-Way VoiceCofdm Portable HD HDMI Wireless Nlos Long Range RF Power Mini Video Transmitter with Two-Way Voice
Cofdm Portable HD HDMI Wireless Nlos Long Range RF Power Mini Video Transmitter with Two-Way Voice
Cofdm Portable HD HDMI Wireless Nlos Long Range RF Power Mini Video Transmitter with Two-Way Voice
 
  • Easy to carry It has strong anti-interference ability and non line of sight diffraction ability
  • Low delay ≤300ms
  • The system adopts H.264/MPEG-2 digital video coding standardClear picture to 720*576@25fps
  • Use COFDM(Coded Orthogonal Frequency Division Multiplexing:Coded orthogonal frequency division multiplexing)
  • Diversity dual antenna reception, so that the real-time image clearer and smoother
  • Applicable to the scene of the scene to monitor the car and other places. The volumesmall may do to camouflage
  • equipment forensics, air operations, UAV image transmission wireless image transmission.
  • Supporting bidirectional voice
COFDM anti-electromagnetic interference performance:
Excellent against frequency selective fading or narrowband interference and interference between signal waveforms. It has strong anti-fading capability through joint coding of each subcarrier.In a single carrier system (eg digital microwave, spread spectrum microwave, etc.), a single fading or interference can cause the entire communication link to fail, but in a multi-carrier COFDM system, only a small fraction of the subcarriers are subject to interference, and these The channel can also use error correction code for error correction to ensure low error rate of transmission.
COFDM anti-multipath fading performance:
Can effectively combat interference between signal waveforms, suitable for high-speed data transmission in multipath environments and fading channels.When frequency selective fading occurs in the channel due to multipath transmission, only the subcarriers that fall in the band recess and the information carried by them are affected, and the other subcarriers are not damaged, so the overall BER performance of the system is better.
Technical parameters
ModelSV-CF220A
Transmitters
Working frequency300MHz~2400MHz,Frequency customization
Speech frequency150~240MHz Frequency customization
RF power1~5W,Adjustable
Channel bandwidth2-8MHz
FEC1/2,2/3,3/4,5/6,7/8
Protection interval1/32,1/16,1/8,1/4
Stream1.5Mbps~6Mbps
Time delay≤330ms
Compressed formatH.264/MPEG-2
Transmission distanceAir-to-ground≥80KM,Sea surface≥40KM,city proper≥7KM,Suburb≥10KM
Audio/Video InterfaceAV,Voice Interphone Interface
Image720*576@25fps
PowerDC14.8V ,SONY V
Size specification204*131*55mm,Not including batteries
Weight1.6Kg,Not including batteries
Receivers
Working frequency300MHz~860MHz,Frequency customization
Speech frequency150~240MHz,Frequency customization
Channel bandwidth2/3/4/5/6/7/8MHz Stepping
Sensitivity2MHz@-103dBm;2.5MHz@-102dBm;4MHz@-100dBm;8MHz@-97dBm
Receiving technologySpatial diversity technique
Receiving polarizationVertical polarization, dual antenna reception
Compressed formatH.264/MPEG-2
Audio/Video Interface1 CH HDMI,2 CH Audio/video BNC,1 CH voice intercom interface
Network interfaceOptional
ImageHD1080P,720P,480P,SD
Image frame24,50,60/S,Compatible with other frame rates
Power SupplyAC220V/DC12V
Size specification480*280*45mm, 1U Chassis
Wenight4Kg
Notes:The receiver can customize the standard 1U chassis, portable and so on according to the customer's requirements.
Technical parameters
Transmitter*1Receiver*1
Portable rack*1Receiver power cord*1
Transmitting Antenna*2 Receive Antenna*2
Batteries (including chargers)*1MIC*2
AV Cable*1BNC adapter*4
 

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