Cost-effective microwave digital wireless audio 2.4GHz video transmitter

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    The date of payment from buyers deliver within days

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    2017-12-30 16:32

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Company Profile
Hong Kong Safe Guard Co. Limited



(86 755) 82908961 Ext:808 (86 755) 23736289




Room 21L, Bld. 9C, Baoneng, Technology Park, No.1 Qingxiang, Road, Longhua New District, Shenzhen, Guangdong, China (518000)


Product details

Model Number: SG-S1000A(04) Brand Name: Safe Guard Key Specifications/Special Features: Introduction of 1W miniature COFDM modulation digital video transmitter:It has character of super lightweight and small size, use MPEG4coding format and COFDM (coded orthogonal frequency division multiplexing) digital modulation, provide high quality imagein revolution 720*576. Support NLOS transmission and reception as well high speed mobile transmission. Can be carried in your pocket/briefcase forsecretevidence. It can send live video of the scene circumstances to the rear command post. Widely used in UAV, public security organs, procuratorate, court and security bureau and more. Features of microwave digital wireless audio 2.4GHz video transmitter:■ COFDM modulation, stable transmission■MPEG-4 video compression, DVD video quality■ Modular design and highly integrated■NTSC/PAL automaticallyadapt, support user adjustable
■ Shortly time delay
■ Supports high-speed mobile NLOS (non-light of sight)transmission
■ Lithium battery for power supply(continuous working time is1hour max)
■ Adjustable working frequency, bandwidth, RF power and more
■ Transmission security by encryption of AES265 bit
■ Good quality imagewithout any mosaic
■Transmitter only has 195g net weight (without battery), very easy for portable and UAV, robot applications.
■ Matched with multifunction amplifier for longer range requirement.

Parameters of cofdm modulator wireless long distance audio video transmitter
Power supply
Frequency 300-900MHz(optional)
Bandwidth 2/2.5/4/8M(adjustable)
Power Output 1Watt
AV Interface 2.5mm jack for camera(CVBS)
3.5mm jack for AV (CVBS)
Constellation QPSK,16QAM
FEC 1/2,2/3,3/4,5/6,7/8
Guard Interval 1/32, 1/16, 1/8, 1/4
Carrier 2K
Resolution Standard 720P
Video Compression MPEG-2 4:2:0 /MPEG-4 (optional)
Video Signal 1Vp-p@75Ω, NTSC/PAL analog adaptive
RF Interface N(type)
Video Format PAL/NTSC(self-adaption)
Battery workingtime 1hour
OperatingTemperature -25℃~55℃
Storage Temperature -40℃~70℃
Transmission Distance 20km LOS/NLOSdistance(for air to ground)if over 300m high
300m NLOS distance(for body worn)
Size 100*59*22mm
Weight 195g(without battery); 288g(with battery)
Shipping Information:
  • FOB Port: Shenzhen
  • Lead Time: 3 - 5 days
Main Export Markets:
  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe

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