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GET /hyperkitty/api/list/[email protected]/email/OKZVKRRBVG344QKS3KIOLNC2PWBYIQJA/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/OKZVKRRBVG344QKS3KIOLNC2PWBYIQJA/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "OKZVKRRBVG344QKS3KIOLNC2PWBYIQJA", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/GVJ7SDRSJGMRHEZZRY74DVZPULRBRBPB/", "sender": { "address": "bob (a) evoria.net", "mailman_id": null, "emails": null }, "sender_name": "Bob Stewart", "subject": "[amsat-bb] Re: New Preamp", "date": "2007-09-19T01:28:33Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/5Q3MS6SC75U7BKTJ5PD4CQDD764PWBEI/", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "--- scott wilson <[email protected]> wrote:\n\n> > Hamtronics and they are still in business and do \n> > offer a wide range of inexpensive preamps.\n> > See http://www.hamtronics.com/lnk.htm.\n> \n> I have a couple of concerns about those preamps. They are probably fine\n> for portable/HT operation, but they may not be up to a permanent base\n> station application. The first concern would be with weather. If you\n> look at the SSB preamps, you'll see that they are enclosed in a\n> weatherproof case with the connectors facing downward, and are inside of\n> an RF sheilded case inside of that.\n> \n> Second would be the power handling capabilities.\n\nIn fact, they have no power handling capabilities, as they don't\nhave a relay. For me, this ruled out both DEM and Hamtronics,\nas I decided that I simply didn't want to have to put a relay assembly\ntogether that would reliably deal with 100 watts at 432. Buying one\nwould have been out of the question, unless I got lucky on ebay.\nThe end result would have been more versatile, but probably not\nless expensive.\n\nBob\n", "attachments": [] }