5.8GHz Wireless Audio-Video transmission system dedicated to elevators, AV-300-MINI-L
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- Code: AV-300-MINI-L
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Product discontinued
Video wireless transmission, AV-LiNK, AV-300-MINI-L, radio transmission, wireless transmission system to lift, 5.8Ghz
Product not available. Has been replaced by model AV-300AHD-MINI-L
AV-LiNK AV-300-MINI-L series is set devices designed to Video and Audio transmission in the 5.8GHz frequency. It’s used in CCTV systems to transmit Video from CCTV cameras to DVR’s, matrix and monitors. Wireless devices facilitates expansion of existing installations in places where technical conditions are difficult. There also reduces installation costs. It has built-in directional antennas with radio transmission distance up to 300 m.
It’s used to mount inside or outside buildings walls. Small size provide unobtrusive and it doesn’t require much space for installation. It’s perfect to transmit Audio-Video signal between buildings situated near to each other and inside sport or production halls.
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-300-MINI-L 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. Due to digital frequency supervision you can easily change radio channels via Dip-switch. Each set of MINI series transmits one Video and Audio channels.
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 high Video quality when long cables are used.
Device has test output with BNC connector, enabling to connection cameras or monitors.
Set consist of transmitter, receiver, IP65 hermetic case, bracket, clamps to masts.
Technical specification:
It’s used to mount inside or outside buildings walls. Small size provide unobtrusive and it doesn’t require much space for installation. It’s perfect to transmit Audio-Video signal between buildings situated near to each other and inside sport or production halls.
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-300-MINI-L 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. Due to digital frequency supervision you can easily change radio channels via Dip-switch. Each set of MINI series transmits one Video and Audio channels.
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 high Video quality when long cables are used.
Device has test output with BNC connector, enabling to connection cameras or monitors.
Set consist of transmitter, receiver, IP65 hermetic case, bracket, clamps to masts.
Technical specification:
| No. | Parameter | Value |
| 1 | Video channels |
Coaxial cable: 1 x 75Ohm Twisted pair: 1 x 100Ohm |
| 2 | Audio channels |
1 x 2Vp-p |
| 3 | Radio channel |
1st channel : 5470MHz 2nd channel : 5760MHz 3td channel : 5780MHz 4th channel : 5800MHz 5th channel : 5820MHz 6th channel : 5840MHz 7th channel : 5860MHz |
| 4 | Antenna | Directional, passive |
| 5 | Receiver sensitivity | -85dB |
| 6 | Transmitter power | 25mW, 14dBm |
| 7 | Deviations for Video (at 10KHz signal) | 4MHz |
| 8 | Frequency control | Synteza PLL |
| 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 |