long-distance encoding,decoding launch and receiving circuit MC145026,PT2262 circuit

Published:2011/8/25 20:21:00 Author:chopper | Keyword: long-distance, encoding, decoding launch, receiving circuit | From:SeekIC

This circuit is the high-power transmitter which uses digital encoding chips (such as the MC145026, PT2262, etc.) to modulate the signals,and it is together with the high sensitivity receiver and decoding circuits which is match with encoding chips (eg,MC145027, PT2272, etc.) for long-distance wireless remote control, alarm and other purposes. The main technical parameters of transmitter: FM system; operation frequency is 36.1MHz; supply voltage is 12V; transmit power is 2 ~ 5W.



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