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Wood & Douglas Ltd have a range of equipment available for the wireless transmission of video. These are used in a broad range of security applications from simple single camera CCTV links through to rugged, encrypted video links used by military and law enforcement users in the most demanding of situations.
The same quality of design and manufacture is employed throughout the range ensuring that the Wood & Douglas solution will always be easy to install, operate and will deliver reliability of service.
Below are just a few applications where Wood & Douglas video link equipment is being used :-
Performance is optimised for outdoor line of sight operation between fixed locations using the 2.4Ghz and 5GHz bands making it suitable for licence exempt operation in most countries.
dVMo equipment range allows high quality video, audio and data signals to be carried via radio for both fixed and mobile applications. The prime benefit of the dVMo equipment is the ability to deliver high quality video images from moving objects or in situations where buildings and obstructions would make transmission difficult using conventional transmission techniques..
The dVMo-T transmitter is a basic fixed or mobile video transmitter building block. Built into a milled heavy-duty enclosure and weatherproof to the IP65 rating, it provides 100mW RF output power. The RF output power may be further increased using the range of dVMo-PA power amplifiers.
The radio signal from the masthead down to the receiver will fall within the tuning range of the dVMo-R2. The dVMo-R2 will decode this radio signal radio signal and demodulates it to deliver a serial data stream to the integral MPEG2 decoder. The decoder reconstitute the original video, audio and data signals.
A dVMo receiver installation will require either a pair of masthead amplifiers or masthead downconverters to ensure optimum performance is acheived from the receiver system.
dVMo-MXD decodes video, audio and data inputs whilst supporting transport stream link in and out. Similar to dVMo-R2 and other receivers but contains no radio section. It must therefore be used in conjunction with a dVMo receiver.
