Single & Multi-channel Microwave Links
The world class ML series of equipment transmits 19 real time videos over ranges up to 60 km. The transmission is in full resolution colour to broadcast quality irrespective of range.
Key Points
- From 1 to 19 real time videos
- Ranges to 60km
- Near broadcast quality
- Upgradeable in service
- Multiple bi-directional data and audio including
RS232, RS485, RS422, TTL, 20mA loop, 2Mb/s
G.703 E1 and Ethernet
- High reliability
- No routine maintenance
- UK MPT and ETSI Approved
Applications
The equipment is ideal when many videos need to be transmitted simultaneously over the same path.
This can occur in CCTV systems where several cameras are co-located or where they use a common collecting point. Other applications exist to and from CATV Head ends.
The equipment is easy and quick to install. It is more cost effective than fibre and considerably more environmentally friendly than clusters of single channel links.
The standard product operates in the 31 GHz band but equipment with the same capability can be provided at other radio frequencies.
Many Multichannel Microwave Links can be installed together to provide a total capacity in excess of 2,000 channels at a single site.
Automatic gain and frequency control is built in to avoid the need for adjustment on installation or during the equipment's life.
It also allows operation in the harshest of environments without drift in the power or frequency. Built in test is incorporated throughout the equipment. The transmit power, the
transmit frequencies and the DC levels are measured at module level with simple LED indications to show the equipment status.
Extensive use of microwave integrated circuits together with 100% factory burn in provides high in-service reliability.
Filters at all stages of the processing enables operation in the presence of radars, cellular transmitters and other high power transmitters without any mutual interference.
Download Multi-Channel Specification(154kb)
Download Single-Channel Specification(300kb)
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