19 inch 2U 20W vehicle mounted SD COFDM senders receivers for
mobile video surveillance
ST6220CZ-SD is SUNTOR specially develop and design for in real time
SD image wireless transmission system. It adopts the leading
technology COFDM to achieve narrow frequency band(2/2.5/4/8MHz) and
strong ability of resisting multipath interference. It overcomes
the multipath interference and barriers difficulties that brought
out by analog technology and traditional modulation technique. It
can realize that transmit high-quality images in a NLOS distance in
high-speed movement. It is particularly suitable for using in a
complex environment.
Features
Video and audio encoding using the H.264 / MPEG-2. The definition
can achieve SD image. It support analog port. It Support CVBS Video
input connectors for you. Images you receive are very clear with
bright colors.
Transmitter parameter
| RF | Working frequency | 300MHz～4.4Ghz |
| Output power | 20W |
| Modulation | COFDM (64QAM, 16QAM, QPSK) |
| Channel bandwidth | 2/2.5/4/8MHz Manually adjustable on LCD |
| Error correcting mode | FEC@Viterbi (1/2, 2/3, 3/4) |
| Encryption | AES 128Bit/SUNTOR Basic Scrambling |
| Guard Interval | 1/32, 1/16, 1/8, 1/4 |
| Code Stream | 2Mbps～12Mbps |
| Error rate | ≤10-6 |
| Usage mode | Vehicle-mounted |
| Audio and Video | Compression format | H.264(Embedded Audio) |
| SD Format | PAL 720 x 576 NTSC 720 x 480 |
| SD Video Input Connectors | BNC |
| Audio L+R In | BNC |
| Others | Power supply | AC 110-230V |
| Size | 19" 2U standard crate, 485mm×340 mm×90 mm (L×W×H) |
| Built-in LCD | Display and Manually Adjust Parameters |
| Power switch | ON/OFF |
| Weight | 5kg |
Application
This product has wide application, such as 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, reconnaissance, living broadcast, and so on.
It is suitable for urban area, seaborne, mountainous region and
other complex environment high quality image mobile transmission.
