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GET /hyperkitty/api/list/[email protected]/email/6PVIS2SCTYIZUQXDVFHOFIPC2IXNO6L4/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/6PVIS2SCTYIZUQXDVFHOFIPC2IXNO6L4/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "3942463C317444C5A9C773355F09BA15@main", "message_id_hash": "6PVIS2SCTYIZUQXDVFHOFIPC2IXNO6L4", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/6PVIS2SCTYIZUQXDVFHOFIPC2IXNO6L4/?format=api", "sender": { "address": "yokshs (a) sbcglobal.net", "mailman_id": null, "emails": null }, "sender_name": "Yokshs", "subject": "[amsat-bb] ag-35 smoke test", "date": "2009-04-23T03:17:49Z", "parent": null, "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/SROVYMJLTJDWBJPJ33WRROWDQRL5OR3O/?format=api" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Hi all,\n\nWell, I finally did it. I let the smoke out of my Icom AG-35 preamp!\n\nI've read several such messages on the list over the years. Glad to know I'm \nnot alone in this club.. hi hi\n\nBefore I replace the 3SK121 with an identical unit, I wonder if anyone has \nused a similar FET with better NF? The AG-35 specs I found stated 1.5 dB NF \nand 15 dB gain.\n\nI went through my collection of new parts and found a few Agilent ATF 54143 \nhemt..\n\nThe NF on similar designs is more like .38 to .5 dB and gain is 19-22 dB.\n\nI wonder if anyone else has had the wild idea of rebuilding their preamp? \nI'd like to retain the enclosure and relays, etc.\n\nSeveral 54143 designs are available, such as this one:\n\nhttp://www.qsl.net/yu1aw/atf54143eng.htm\n\nThanks for any help or ideas.\n\n73,\n\nKyle\nK0KN\n\n", "attachments": [] }