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1. Re: LF: DEGEN 1103...Simple RX Loop info (score: 1): Author: Mike-WE0H <[email protected]>; Date: Wed, 03 Dec 2008 15:17:53 -0600; Yes, try it out. I use whatever I have in stock and then go look other places if I don't have something that will work. You'll be surprised how well that loop hears. I can hear everything my 600m ver; /rsgb_lf_group-archives/html/rsgb_lf_group/2008-12/msg00081.html (11,686 bytes)
2. Re: LF: DEGEN 1103...Simple RX Loop info (score: 1): Author: Mike-WE0H <[email protected]>; Date: Wed, 03 Dec 2008 10:56:15 -0600; Hi Mal, Use a LM741 Op-Amp in place of the OP27. That IC works perfect with a little less gain. You might already have one in stock too. There is a board layout and other info for building this loop; /rsgb_lf_group-archives/html/rsgb_lf_group/2008-12/msg00089.html (12,884 bytes)
3. Re: LF: DEGEN 1103...Simple RX Loop info (score: 1): Author: "mal hamilton" <[email protected]>; Date: Wed, 03 Dec 2008 21:26:18 +0100; Mike I have a LM747 that might do the trick, use one half. 73 mal/g3kev -- Original Message -- From: [email protected] Mike-WE0H To: [email protected] [email protected] Sent: Wedne; /rsgb_lf_group-archives/html/rsgb_lf_group/2008-12/msg00301.html (13,378 bytes)
4. RE: LF: DEGEN 1103...Simple RX Loop info (score: 1): Author: "Chris Trayner" <[email protected]>; Date: Wed, 03 Dec 2008 23:15:50 +0100; Dear Mel and others, 73 mal/g3kev Unggg. (Worried sounds!) I think you want to use it at about 0.5MHz. According to the data sheets I found, the 747 has a gain-bandwidth product of 1.5MHz, so at 0.5M; /rsgb_lf_group-archives/html/rsgb_lf_group/2008-12/msg00539.html (11,782 bytes)

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