... 2. Connect to decoder directly (Eg. PT2272, EV1527) 3. High Quality and service 915MHz, OOK Modulation, Serial Data Output ... 108dB (Typ.)DecoderExternal decoder (PT2272,1527,301,MCU)Output channelSerial Data (1pin)AntennaExternal AntennaPackageDIP, 5pinSize30mm*16mm* ... We have been producing wirless remote control, RF transmitter and receiver modules, wireless receiver control switch, wireless ...