Receiver network for receiving a first filtered modulated transmitted signal in a first RF band and a second modulated transmitted signal in a second RF band and for providing received signals to one or more demodulators. A demodulator and baseband filter for demodulating and filtering the first filtered...http://www.google.de/patents/US20070053472?utm_source=gb-gplus-sharePatent US20070053472 - RECEIVERS AND DEMODULATORS FOR TDMA AND OTHER MODULATED SYTEMS