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GET /hyperkitty/api/list/[email protected]/email/ZKQIGM2QNWKZVWQ3FGTAVR7TLXCBTLRM/?format=api
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/ZKQIGM2QNWKZVWQ3FGTAVR7TLXCBTLRM/?format=api", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/?format=api", "message_id": "[email protected]", "message_id_hash": "ZKQIGM2QNWKZVWQ3FGTAVR7TLXCBTLRM", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/K2IFWAHI4S2RBEKJ3TKR3T3ZFPZJAGLL/?format=api", "sender": { "address": "cwo4mann (a) comcast.net", "mailman_id": null, "emails": null }, "sender_name": "Dave Mann", "subject": "Re: [amsat-bb] Helical Antenna for 2-meters", "date": "2017-02-05T22:30:51Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/K2IFWAHI4S2RBEKJ3TKR3T3ZFPZJAGLL/?format=api", "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/YRDCTMSHL64PRCRM6WZ7D52MPCAJXXQY/?format=api" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "HOME BREWING A HELIX, VK5ZAI STYLE \n\nThis is the title of his article, unable to find website again.\n\nHTH\n\nDave\n\nSent from my iPad\n\n> On Feb 5, 2017, at 15:31, Rick Tejera <[email protected]> wrote:\n> \n> Please share the link. Sounds interesting\n> \n> 73\n> Rick\n> K7TEJ\n> \n> \n> \n> Sent from Mail for Windows 10\n> \n> From: Dave Mann\n> Sent: Sunday, February 5, 2017 12:49\n> To: [email protected]\n> Subject: Re: [amsat-bb] Helical Antenna for 2-meters\n> \n> Thanks to all! I researched more and found a design on a VK's website. I'll be digging into that real soon now.\n> \n> 73\n> Dave\n> N4CVX\n> \n> \n> Sent from my iPad\n> \n>> On Feb 5, 2017, at 09:06, Dave Mann <[email protected]> wrote:\n>> \n>> I just did some calculations from the ARRL Antenna Handbook. I came up with a 6-turn helical with a diameter of 25.826\" and a length of 121.65\". My first thought was \"whoa, dude, like OMG!\" (I'm a high school teacher, ok?) I rechecked my calculations and came up with same, plus an impedance of 150 ohms.\n>> \n>> Years ago I used a Fritzel Helical for 2m when I was DA1BB and VP2EHF (during Hurricane Luis in 1994 it ended up someplace out in the Anagada Straights between Anguilla and Sombrero Island).\n>> \n>> What say, you all? Advice, comments welcomed\n>> \n>> 73\n>> Dave, N4CVX\n>> \n>> \n>> Sent from my iPad\n> \n> _______________________________________________\n> Sent via [email protected]. AMSAT-NA makes this open forum available\n> to all interested persons worldwide without requiring membership. Opinions expressed\n> are solely those of the author, and do not reflect the official views of 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> _______________________________________________\n> Sent via [email protected]. AMSAT-NA makes this open forum available\n> to all interested persons worldwide without requiring membership. Opinions expressed\n> are solely those of the author, and do not reflect the official views of 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", "attachments": [] }