Hi all I have been using similar models from same company for over two years now. (RX3302) they are really good and cheap .In clear area some times the distance reach more than 120 meter while inside city ,homes is nearly 50-70 meter most of my projects using key chains transmitters (from the same company ) and a receiver modules and I use PIC to decode , learn and save . And now the company make new modules using FM modulation (I did not tested yet but I think the samples would arrived in two weeks ) that would able the two parties to communicate till 350 meter Nouman Al-Mounajed owner@innoelec.com -----Original Message----- From: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Brent Brown Sent: Wednesday, May 15, 2002 11:40 PM To: PICLIST@MITVMA.MIT.EDU Subject: Re: [EE]: RF modules > > Success with printed circuit antenna over 10m and up to 20m > > What modules did you use and were they standard legal power (1mW > 433MHz) if I may ask ? Was it a superregenerative receiver ? (I think > not). Peter, Have a look at http://www.automicro.com.tw/. The receivers are the RX4303, the transmitters are TX3314S. -- Brent Brown, Electronic Design Solutions 16 English Street, Hamilton, New Zealand Ph/fax: +64 7 849 0069 Mobile/txt: 025 334 069 eMail: brent.brown@clear.net.nz -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu