Email Detail
Show an email
GET /hyperkitty/api/list/[email protected]/email/2NAQHJU4KHMX3QX3YONGFQLMIJPKCG5B/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/2NAQHJU4KHMX3QX3YONGFQLMIJPKCG5B/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "2NAQHJU4KHMX3QX3YONGFQLMIJPKCG5B", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/2NAQHJU4KHMX3QX3YONGFQLMIJPKCG5B/", "sender": { "address": "n8mh (a) embarqmail.com", "mailman_id": null, "emails": null }, "sender_name": "Mark L. Hammond", "subject": "[amsat-bb] Re: G-5500 7806 regulator question-update", "date": "2008-08-17T00:56:05Z", "parent": null, "children": [], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Okay, thanks to all for the quick suggestions!!\n\nI forgot about the trick of using a diode (or two) on the ground leg of the regulator as a means to increase the regulated voltage. Another good suggesion was to use a LM-317 and adjust it as needed.\n\nOther info: I found inexpensive 7806 devices with LOW shipping (via US Post) at Parts-Express.com, so I should have some arrive here in a few days.\n\nAgain, thanks to all for the suggestions and help!\n\nMark N8MH\n_____\n\nHello All,\n\nIt appears that the 7806 voltage regulator in my Yaesu G-5500 control box has gone bad; the output is measuring more like 10.8 Volts (!). This explains why both position indicators were off by a factor of 2 (e.g., elevation meter showing 90 deg, array pointing 45; azimuth meter showing 180 deg, but array pointing 90 deg., and so on).\n\nQuestion---has anybody used a 7805 to replace the 7806 regulator in this control box?\n\nI don't have a 7806....so this brings the next question--anybody have a 7806 (or 2) that they want to sell?)\n\nThanks, \n\nMark L. Hammond [N8MH]\n\n\n", "attachments": [] }