Our product range includes:

• Translating and non-translating mobile telephone repeaters for the GSM and 3G systems.
• Channel selective and band selective models available.
• Translating and non-translating repeaters for UHF trunk radio networks.
• Road and rail tunnel radio communication distribution systems.
• Power amplifiers for cellular systems, UHF, L-band and C-band. Designs include more than 100W at UHF frequencies to 50W at C-band frequencies.
• Low noise amplifiers for VHF to microwave frequency bands. An extensive product range in the field, both indoor and outdoor lightning protected units available. Noise figures less than 1dB.
• Professional quality audio outside broadcast transmitter systems for radio broadcasters.
• Ku-band bandpass filters. Low loss interdigital designs.
• UHF and microwave frequency synthesisers. Low phase noise designs from VHF to several GHz.
• L-band upconverters and downconverters. Separate up and down converters or integrated units available. Output power to several watts.
• IF amplifiers and equalisers. Variable slope equalisers for both 70MHz and 140MHz systems.