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Man backpack COFDM wireless 2w video sender
Introduction:
ST6200DBA-Z narrow bandwidth series wireless video transmission system(Strict compliance with requirements of the public security departments transmission frequency bandwidth:only use 2MHz bandwidth),using narrow bandwidth COFDM modulation techniques,and combining diversity reception of foreign advanced technology,comparing with the 8MHz equipments, this model is more sensitive, stronger anti-interference, supports longer distance. It is very suitable used in the complex environment; audio video encoder uses the H.264/MPEG-2 standard, definition is up to DVD(720*576),clear picture quality, bright colors,image smooth.
Main Features:
Suitable for long distance av transmission, due to use the 2MHz wireless bandwidth, it has the higher compression ratio of the encoded stream, channel rate is lower, higher sensitive and the signal is more stable.
Strict compliance with requirements of the public security department: only use 2MHz bandwidth.
Vehicle-mounted equipment application:
Used in man to car ,man to control center. This equipment has transmit power and long transmit distance ,can do a wide range of mobile high definition image transmission, distance can up to 90km in line of sight.
Product advantages:
1. 2 MHz narrow bandwidth, DVD video image quality.
2. Dual AES encryption can be set manually
3. With display to show the parameters, adjustable parameters
4. The receiver has LCD display to show the Signal strength indication
5. Receiver has CVBS and digital HDMI output
6. Only using 2MHz frequency bandwidth
7. Longer wireless transmission distance, about 1/3 longer than the 8MHz bandwidth.
8. Digital video process with high quality and video encoder decoder is H.264/MPEG-2.
9. very low delay when encoding, about 300ms point to point
10. transmit audio video stably when the equipment moving fast and with much interference.
11.supports NLOS distance transmission
12.transmission power:1-5w adjustable
13. With spatial diversity reception capability
14. two receiver antennas, signal is very stable, video image is very smooth.
15.small size, light weight, very convenient to carry and install.
Product application:
Man-pack narrow bandwidth series equipments can be used in Public security, Fire control, traffic, Civil defense emergency, City management,Environment monitoring, Flood control,Electricity rescue,Railway rescue,Maritime law enforcement,Maritime surveillance inspections,Customs and Border Protection,Pier monitoring,Forest Fire,Oilfield theft,Military reconnaissance,living broadcast, and so on;suitable environment: in the city, one the sea, mountain and other very complex places.
Transmitter Specification:
Transmitter specifications | |
RF modulation section | |
Working frequency |
138MHz~4400MHz adjustable |
Output power |
1~5W adjustable |
Modulation |
COFDM |
Channel bandwidth |
2/2.5/4/8MHz |
Error correction mode |
FEC@Viterbi (1/2,2/3,3/4) |
Protection interval |
1/32,1/16,1/8,1/4 |
Encryption |
Dual AES encryption can be set manually |
System section | |
Standard |
MPEG-2 |
Date rate |
1.5Mbps~6Mbps |
System delay |
300ms |
BER |
≤10-6 |
Transmission distance |
Air >80km ;sea >40km; City >7km;country side>10km |
Audio video section | |
Compression formats |
H.264/MPEG-2 |
Video input |
PAL/NTSC |
Audio input |
Left / right |
Image clarity |
Resolution :720*576,Frames per Second: 25f/s |
Video input port |
Lotus female |
Audio input port |
Lotus female |
Other section | |
Display |
LED |
Power supply |
Special battery DC14.4V SONY |
Size |
200*125*60mm (L×W×H) |
Weight |
1.5kg |
Receiver Specification:
Receiver | ||
RF demodulation part | ||
Frequency |
138MHz~999MHz |
|
Demodulation technology |
COFDM |
|
Bandwidth |
2/2.5/4/8MHz |
|
Encryption |
Dual AES encryption can be set manually |
|
Receiving sensitivity |
2MHz@-103dBm/2.5MHz@-102dBm/4MHz@-100dBm/8MHz@-97dBm |
|
Signal strenth |
Receiver has LCD display to show the Signal strength indication |
|
System part | ||
Receiving polarization |
Vertical polarization, dual antennas receiving |
|
Receiving technology |
Space diversity reception technology |
|
Filtering technology |
Built-in high-performance cavity filter technology |
|
Audio video part | ||
Decompression format |
H.264/MPEG-2 |
|
Video output |
PAL/ NTSC |
|
Audio output |
Left and right channel |
|
Digital av output |
HDMI |
|
Resolution |
720*576, 25 fps |
|
Video output physical interface |
BNC female interface, HDMI |
|
Audio output physical interface |
BNC female interface, HDMI |
|
Other part | ||
Display |
It comes with LCD display to show the signal strength indication, adjust parameters |
|
Power |
AC 220V |
|
Size |
1U, 19inch crate, 480*280*45mm |
|
Weight |
4.0kg |
|
1. we accept all terms of trade
2. we provide professional system design and construction
3. lifelong maintenance
4. 24-hour technical support
5. we have 8 years experience in wireless transmission area, we are professional factory, so we can provide you :
> high quality products,
> better product pre-sales and after-sales service,
> competitive prices,
> and shorter delivery.
Company Profile:
SUNTOR ELECTRONICS CO.,LIMITED was founded in 2006.Specializing in developing wireless microwave transmission equipment & multi-media communication area.OEM or ODM as requested.Now There are three series products was developed :
NLOS COFDM wireless mobile video transceiver;
1-50KM Analog wireless video transmission equipment,
Digital wireless network video transmission equipment.
Can be applied to mountain ,forest,countryside,desert,rivers,islands,oil,electricity,construction sites and other transmission environment for government,military, security system, oil field,construction Corp. The transmitter and receiver with Anti-jamming,high quality image,long range transmission distance.Have a highly appraise in this area.
Factory show:
2013 shenzhen CPSE EXPO pictures:
Send Inquiry to This Supplier
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