Even a perfect working network element with high enough basic bandwidth needs a new module set in case of breakpoint-change or pretence for a special service. To offer a really cost-effective and technically suitable solution for this COMTECH manufactures active and passive modules for foreign amplifiers and nodes. Only the corresponding plug-ins must be changed and the network will operate with new parameters. If you are not sure whether your devices are capable of this upgrade, COMTECH technicians examine them gladly for you and in case of need do the required modifications on the non-modular circuits too. SKP, UPC Hungary and Magyar Telekom has already ordered our modules made for Antec, Kathrein, Motorola, Wisi and of course COMTECH instruments.