Profile: LEN Ltd. specializes in signal technology. We determine to provide with passive signal enhancements. We are also a video to RF filter and delay line manufacturer. Our ground isolators aim to provide signal isolation, and eliminate ground loop effects. 3G ground isolator product consists of properties like electrical grounding between equipment and no distortion of full bandwidth signal. It is suitable for ASI format. Our video isolation transformer eliminates severe interference, and balances ground potential. Minimal differential phase or gain distortion and DC block are features of our video isolation transformer. We offer a complete range of passive filtering solutions to ceramic filters, video and RF filters. Our products also enable to split, combine, isolate or switch digital and analogue signals.