- Product Details
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Quick Details
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Frequency:
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138-4400MHz(optional)
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RF output Power:
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5-8Watt
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Bandwidth:
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2/2.5/4/8MHz(adjustable)
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Modulation:
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COFDM 2K QPSK
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AV Interface:
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BNC/RCA
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Encryption:
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AES128 or aes 256 encryption or user defined
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Usage:
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video monitor, cctv monitor
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Size:
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200*130*60mm
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Weight:
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1.5kg(net weight)
Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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SFGT
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Model Number:
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SFGT-S20
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Frequency:
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138-4400MHz(optional)
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RF output Power:
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5-8Watt
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Bandwidth:
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2/2.5/4/8MHz(adjustable)
-
Modulation:
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COFDM 2K QPSK
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AV Interface:
-
BNC/RCA
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Encryption:
-
AES128 or aes 256 encryption or user defined
-
Usage:
-
video monitor, cctv monitor
-
Size:
-
200*130*60mm
-
Weight:
-
1.5kg(net weight)
NLOS 2km to 5km wireless COFDM video transmitter and receiver
Other Security Product to Protect Wireless COFDM Video Transmitter/Sender and Receiver
Summary Introduction
Wireless Communication and Security Equipment SG-S20 is a compact digital wireless video audio transmitter. It is adopts the latest technologies of COFDM modulation and H.264 image compression, that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with AES encryption which support user defined password. Can work well in fast-moving transmission.
This special designed system is for long range distance for any AV equipments, has been widely used in special Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Technical Support Units, Special Forces, Command and Control Posts, Airport, Border Control, Major Incident Support.
Other Security Product to Protect Wireless COFDM Video Transmitter/Sender and Receiver
Features
+ COFDM modulation, stable transmission
+ MPEG-4 video compression, DVD video quality
+ Aluminum housing, strong casing with built-in two cooling fans
+ Mobile and NLOS(Non line-of-sight) transmission
+ Great security by encryption of AES 128 bits
+ Low system latency
+ Modular design, compact structure, OEM design
+ Several wavebands available: VHF/L/ S
+ Can be customized to add additional features, such like High resolution/HD-SDI, data port, Ehernet and etc..
Here is a testing video for reference. Youtube link: https://youtu.be/6-II-obw7VQ
Other Security Product to Protect Wireless COFDM Video Transmitter/Sender and Receiver
Specifications
| Modulation | COFDM |
| DC input | DC12V-DC14V |
| Working Current | ≤4.7A@DC12V |
| Constellation | QPSK,16QAM,64QAM (optional) |
| FEC | 1/2,2/3,3/4,5/6,7/8 (optional) |
| Carrier | 2K |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Frequency | 138-4400MHz (available) |
| RF power output | 20W or customized |
| A/V interface | RCA |
| RF interface | N type |
| Flatness | ≤2dB(within full frequency range), ≤0.5dB(within 8MHz) |
| Video Harmonic | 1Vp-p @ 75Ω, NTSC/PAL adaptive |
| CBER | <2.0E-4 |
| Video Compression | MPEG-4/H.264 |
| Resolution | 1280*720 |
| Video Rate | 6Mbps |
| Casing Protection | IP66 (dustproof, rainproof) |
| Work environment | -30~70° |
| Dimension | 220*140*60MM |
| Weight | 2.3kg |
Other Security Product to Protect Wireless COFDM Video Transmitter/Sender and Receiver
