- Videonovērošana
- Apsardzes signalizācija
- Kontroles sistēmas
- Sarunu sistēmas
- Ugunsdzēsības sistēmas
- Audio un Video domofoni
- Automātika vārtiem un barjeras
- Tīkla iekārtas
- Apskaņošanas sistēmas
- Kommutācijas un Serveru skapji, piederumi
- Instrumenti
- Kabeļi,aizsegi,caurules un piederumi
- Barošanas bloki,transformatori un akumulātori
- HDMI
- Piekabju un kemperu piederumi
- Elektromontāža
- Saules enerģija
- Vēja enerģija
- Kontakti
2500-ECO - Wireless Video transmission, 5.8Ghz
Wireless Video transmission, 5.8Ghz
AV-LiNK AV-2500-ECO is device designed to wireless Video and Audio
transmission in the 5.8GHz frequency. It’s used in CCTV systems to
transmites Video from CCTV cameras to DVR’s, matrix and monitors. Device
reduces costs and help prevent buildings devastation (cables
installation, walls and elevation devastation).
It can be used to transmit Video in industrial automation and control systems, multimedia Audio-Video installations. Another implementation are mobile video surveillance systems, used in construction of buildings and duration of mass events, where it isn’t possible to use cables and location is variable.
AV-2500-ECO is economical device, easy to install, connect and tuning. It doesn’t need specialized knowledge and expensive measuring devices
Wireless transmission system has 7 independent radio channels designed to transmit Video from 7 independent sources. Due to digital frequency supervision you can easily change radio channels via Dip-switch. Each set of Eco series transmites one Video and two Audio channels (stereo).
Video line in transmitter and receiver have universal connector able to connect coaxial or UTP cable which facilitates installation. Input/output for coaxial cable have special clamps, you don’t need to use BNC connectors, it’s protected from corrosion or mechanical damage. Input/output for UTP twisted pair have Video transformer with filter designed to get better Video quality when long cables are used.
AV-2500-ECO is suitable to mount on poles or antenna booms. Strong, double clamp bands are guarantee of stabilization in mounting, installation, maintenance and under the influence of strong winds. Mounting bracket has convenient horizontal and vertical position regulation for antenna.
Radio transmission systems are installed on high poles and building roofs very often, that repair and replacement are very expensive. AV-2500-ECO has surge protection for Audio-Video line and power supply designed to protect from lightning, electrostatic overvoltage and vandalism.
Set include of transmitter, receiver in IP65 hermetic case and pole bracket.
Technical specification:
It can be used to transmit Video in industrial automation and control systems, multimedia Audio-Video installations. Another implementation are mobile video surveillance systems, used in construction of buildings and duration of mass events, where it isn’t possible to use cables and location is variable.
AV-2500-ECO is economical device, easy to install, connect and tuning. It doesn’t need specialized knowledge and expensive measuring devices
Wireless transmission system has 7 independent radio channels designed to transmit Video from 7 independent sources. Due to digital frequency supervision you can easily change radio channels via Dip-switch. Each set of Eco series transmites one Video and two Audio channels (stereo).
Video line in transmitter and receiver have universal connector able to connect coaxial or UTP cable which facilitates installation. Input/output for coaxial cable have special clamps, you don’t need to use BNC connectors, it’s protected from corrosion or mechanical damage. Input/output for UTP twisted pair have Video transformer with filter designed to get better Video quality when long cables are used.
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| How to connect coaxial cable | How to connect twisted pair |
AV-2500-ECO is suitable to mount on poles or antenna booms. Strong, double clamp bands are guarantee of stabilization in mounting, installation, maintenance and under the influence of strong winds. Mounting bracket has convenient horizontal and vertical position regulation for antenna.
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| How to mount transmitter and receiver on mast | How to regulate device in horizontal position |
Radio transmission systems are installed on high poles and building roofs very often, that repair and replacement are very expensive. AV-2500-ECO has surge protection for Audio-Video line and power supply designed to protect from lightning, electrostatic overvoltage and vandalism.
Set include of transmitter, receiver in IP65 hermetic case and pole bracket.
Technical specification:
| No. | Parameter | Value |
| 1 | Video channels |
Coaxial cable: 1 x 75Ohm Twisted pair: 1 x 100Ohm |
| 2 | Audio channels |
2 x 2Vp-p |
| 3 | Radio channels |
1st channel : 5470MHz 2nd channel : 5760MHz 3th channel : 5780MHz 4th channel : 5800MHz 5th channel : 5820MHz 6th channel : 5840MHz 7th channel : 5860MHz |
| 4 | Antenna | Directional, active |
| 5 | Receiver sensitivity | -85dB |
| 6 | Transmitter power | 25mW, 14dBm |
| 7 | Deviations for Video (at 10KHz signal) | 4MHz |
| 8 | Frequency control | PLL synthesis |
| 9 | Work temperature | -20°C ~ 40°C |
| 10 | Hermetic class | IP65 |
| 11 | A/V modulation | FM |
| 12 | Frequency range of Video signal | 50Hz ~ 5,5MHz |
| 13 | Frequency range of Audio signal | 50Hz~20kHz |
| 14 | Power | 9~13.5VDC |
| 15 | Current consumption | Transmitter: 300mA @ 12VDC Receiver: 120mA @ 12VDC |
| 16 | Maximum mast diameter | 40mm |
