Dodgson & Co is a long established company designing and manufacturing RF amplifiers and repeaters for Cellular systems. We supply repeaters for CDMA450, GSM, CDMA, UMTS etc. We offer a range of repeaters from low power of 20mW to high power repeaters of over 20 Watts output. We also supply high power RF products such as duplexers. Combiners and splitters couplers. In additon we offer a wide range of high linearity RF amplifiers for all the cellular systems.