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GET /hyperkitty/api/list/[email protected]/email/K4F6TX6YIPUXNV2YPJL2VPQDBTAOJMKF/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/K4F6TX6YIPUXNV2YPJL2VPQDBTAOJMKF/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "[email protected]", "message_id_hash": "K4F6TX6YIPUXNV2YPJL2VPQDBTAOJMKF", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/K4F6TX6YIPUXNV2YPJL2VPQDBTAOJMKF/?format=api", "sender": { "address": "coro (a) enet.cu", "mailman_id": "a575b228cdfd465e908bf9cef8df0b5d", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/a575b228cdfd465e908bf9cef8df0b5d/emails/?format=api" }, "sender_name": "Prof. Arnaldo Coro Antich", "subject": "[amsat-bb] Re: Request for help with satellite capable old rig ECHO\t70 by KLM", "date": "2012-07-20T14:14:16Z", "parent": null, "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/KPNST6WWY36A63BRHFR4VWZEZWIAOXKR/?format=api" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Dear amigos :\nI am new to this list. My very good friend CO6CBF Hector asked me to make\na comeback into the ham satellites world.\nI found an ECHO 70 KLM transceiver that was in bad shape, but that could\nbe repaired. Now it is receiving , but on transmit the power is only 1 \nWatt.\nThe receive sensitivity is not great, but enough for Hector to make a two\nway contact with it... Hector has a very good 70 cms band antenna system\nthat really helped.\nThe 70 cms signal level at the input of the first of two output filters is\n10 Watts, measured with professional test instruments, but after the\nfilters there is only 1 Watt.\nI suggested to Hector that he blew hot air over the ceramic trimmers\nof the two filters in order to remove humidity ...\nIt worked on one of the filters... now there is good power output\non the 435 megaHertz segment , but 432 megaHertz is still at the\nlow power output level.\nFYI, we are not authorized to operate on the 432 megaHertz segment\nused by the Oscar 7 AO7 ancient satellite... but do have permission\nto operate on the 435 megaHertz segment that other satellites use.\nAny information about the ECHO 70 KLM transceiver that can be found\nwill be most useful, as once the rig is in good working conditions it\nwill be used frequently from my EL83td grid square location in downtown\nHavana, and possibly by mini dx satellite expeditions to other nearby\ngrid squares too.\nIf the files that contain the information about the ECHO 70 KLM rig\nare large, please send them to:\narnaldo.coro at gmail dot com\n\nThanks in advance for your help and hope to make many new friends\nin my return to the amateur satellites world after many years\nof absence * I am from the days of Oscar 7, RS 10 and RS 12 and\nRS 15 * !!!!\n\n73 and DX\nArnie Coro\nCO2KK\n", "attachments": [] }