Original
By certification 
Model Number: COFDM BF
Brand Name: Safe Guard
Key Specifications/Special Features:
10km to 200km COFDM digital broadcasting video transmitterDetailsDrone transmitter COFDM 100km-200km microwave video sender (sg-s20) is a new long range wireless aerial transmitter.COFDM wireless transmitter is with the latest technologies of COFDM, MPEG-4 image compression and DVD quality video.Audio videowireless transmitter has a good NLOS (Non line-of -sight) wireless long range transmission, compact size, good heat resistance, and strong power amplifier for longer-range transmission.Long range wireless aerial transmitter can add HDMI or SDI interface as a HD COFDM wireless video transmitter, or add data port as COFDM data video transmitter, or Ethernet port as aerial transmitter.Drone transmitter COFDM 100km-200km microwave video sender is encrypted with AES128/256bits, this machines performs well in fast-moving wireless transmission.720P or full HD 1080P high definitionCOFDM modulation
Stablesignal
BNC or HD-SDI/HDMIinput
Adjustable bandwidth 4/8MHz
Range 100km to 200km on UAV, 5km -10km NLOS
Balanced stereo audio input
Adjustable RF power
Real time broadcasting
Low delay
built-in two cooling fans
| ModelNo. | COFDMAF |
| Modulation | CODFM |
| Frequency | 300MHzto4400MHz,(1.2GHzto2.4GHz,2.5GHzto4.4GHz) |
| Transmission | audio,video,image,signal,LOS(lineofsight),NLOS(nonlineofsight),pointtopoint(P2P)pointtomulti-point(P2MP),mobile |
| Range | 5kmto10kmformanpack/usingincity,100km-200kmonUAV/Drone |
| Features | COFDMmodulation,AES128/256bit,digital,vhf,uhf,longrange |
| VideoCompression | MPEG-4/H.264 |
| A/Vinterface | RCA/BNC(CustomizedHDMI/SDIforHD) |
| RFpoweroutput | 15W |
| Resolution | 1280*720(720P),Customized1920*1080(HD1080P) |
| Use | Manpack,UAV,car-borne,airborne, basestation,controlcentre |
| DCinput | DC12V-DC14V |
| WorkingCurrent | ≤4.7A@DC12V |
| Constellation | QPSK,16QAM(optional) |
| FEC | 1/2,2/3,3/4,5/6,7/8(optional) |
| Carrier | 2K |
| GuardInterval | 1/32,1/16,1/8,1/4(optional) |
| RFinterface | Ntype |
| Flatness | ≤2dB(withinfullfrequencyrange),≤0.5dB(within8MHz) |
| VideoHarmonic | 1Vp-p@75Ω,NTSC/PALadaptive |
| CBER | <2.0E-4 |
| CasingProtection | IP66(dustproof,rainproof) |
| Workenvironment | -30~70degreecentigrade |
| Dimension | 220*140*60MM |
| Weight | 2.3kg |
| Delivery | 1-3workingdaysdeliverytime |
| Freewarranty | 12monthsfordevice;3monthsforparts |
Shipping Information:
- Lead Time: 3 - 5 days
- HTS Code: 8517.62.99 00
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
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