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GET /hyperkitty/api/list/[email protected]/email/X52DUXSD4TSCLTXNXDXOX5VTDFHZM34K/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/X52DUXSD4TSCLTXNXDXOX5VTDFHZM34K/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "CALNQy48EGhKp3VR4Kcc1sWJzhdr9d1COpRzooRhUv1c_VKG20g@mail.gmail.com", "message_id_hash": "X52DUXSD4TSCLTXNXDXOX5VTDFHZM34K", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/XZYEYTX6DHYMZ5ENOEPL5RNJ22UMQIAG/?format=api", "sender": { "address": "ewpereira (a) gmail.com", "mailman_id": "bf62ce620f5344f48e77dcfeab534e6d", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/bf62ce620f5344f48e77dcfeab534e6d/emails/?format=api" }, "sender_name": "Edson W. R. Pereira", "subject": "Re: [amsat-bb] Maintenance depot or individual to repair an ICOM\tIC-821", "date": "2018-02-12T13:38:57Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/XZYEYTX6DHYMZ5ENOEPL5RNJ22UMQIAG/?format=api", "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Mac,\n\nAsk the person realizing the repair to check Q42 and Q43 (RN2425) in the\nmain unit. Many IC-821H presented a problem with low power, including mine.\nThe problem is normally due to a partial damage of Q42 and/or Q43\ntransistors in the power control circuits (for both VHF and UHF). It is\nadvisable to replace both transistors by a part that can tolerate higher\npower levels. A p-channel switching mosfet can do the job.\n\n73, Edson PY2SDR\n\nOn Sat, Feb 10, 2018 at 10:28 PM, Mac A. Cody <[email protected]> wrote:\n\n> Hello,\n>\n> A fellow ham in my radio club has an ICOM IC-821 that has developed\n> a problem. The transmit power on 2M has dropped from its nominal 45 Watts\n> to 18 Watts. He has already attempted to obtain service through ICOM and\n> some other repair services without success. Is anyone aware of a repair\n> outlet or an individual that is knowledgeable of the IC-821 in order to\n> perform repairs?\n>\n> 73,\n>\n> Mac Cody / AE5PH\n> _______________________________________________\n> Sent via [email protected]. AMSAT-NA makes this open forum available\n> to all interested persons worldwide without requiring membership. Opinions\n> expressed\n> are solely those of the author, and do not reflect the official views of\n> AMSAT-NA.\n> Not an AMSAT-NA member? Join now to support the amateur satellite program!\n> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb\n>\n", "attachments": [] }