Sent from my T-Mobile 5G Device Get Outlook for Android<https://aka.ms/AAb9ysg>
________________________________ From: BVARC <bvarc-boun...@bvarc.org> on behalf of Rick Fosburgh via BVARC <bvarc@bvarc.org> Sent: Thursday, August 17, 2023 12:43:14 PM To: Mike Hardwick <n5...@att.net> Cc: Rick Fosburgh <rickf...@gmail.com>; BRAZOS VALLEY AMATEUR RADIO CLUB <bvarc@bvarc.org> Subject: Re: [BVARC] Is it ok to list equipment Hi all, Here is what is taking up desk space: Ameritron AL-80B. I moved from Liberty county a few years back into an HOA. I just don't have the antenna's to warrant that kind of power here. It has had very little actual use. I've been turning it on occasionally to power up the caps, etc. and to check high voltage. Tested last week and it seems to be working as it should. Bought new: always non-smoking home. I am asking $1800.00 (pick up in the Humble area) and will include the MFJ - 998 "IntelliTuner" for that price. I have the box and manuals. If interested: Rick Fosburgh KE5DI email: rickf...@gmail.com<mailto:rickf...@gmail.com> Thanks, to all! Rick On Thu, Aug 17, 2023 at 12:23 PM Mike Hardwick <n5...@att.net<mailto:n5...@att.net>> wrote: Go for it. List away. If it’s a Icom 706 Mk2G for $50, I’ll take it! Mike Hardwick N5VCX On Aug 17, 2023, at 12:17 PM, Rick Fosburgh via BVARC <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> wrote: Hi I am doing a bit of Marie Kondo in my shack and am wondering if ok to list an item here? Trying to “bring joy” to my space and possibly another ham. 😊 Thanks Rick KE5DI Sent from my iPhone On Aug 17, 2023, at 11:49, Rick Hiller via BVARC <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> wrote: Tnx fer the correction, Gus…..weakening eye site I’m sure. Hi RH Sent from my i-Thingamajig On Aug 17, 2023, at 9:35 AM, Gus Bernard via BVARC <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> wrote: Rick meant March 2020. 😉 Gus On Wed, Aug 16, 2023 at 12:17 AM mike.williams shopjubilee.com<http://shopjubilee.com> via BVARC <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> wrote: Thanks Rick! Mike KK5SC Sent from my Galaxy -------- Original message -------- From: Rick Hiller via BVARC <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> Date: 8/16/23 12:09 AM (GMT-06:00) To: BRAZOS VALLEY AMATEUR RADIO CLUB <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> Cc: Rick Hiller <rickhille...@gmail.com<mailto:rickhille...@gmail.com>> Subject: Re: [BVARC] High power EFHW Antenna/ MFJ-1982HP Mike, The Radio Hotel Nov 2016 and May 2020 are about wire for antenna use. References are given for more indepth studies, etc. Go to https://bvarc.org/home/tech-downloads/ GL and 73...Rick W5RH -- The Radio Hotel On Tue, Aug 15, 2023 at 5:42 PM Gus Bernard via BVARC <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> wrote: BTW, for antenna wire, see articles by our own Rick Hiller in the technical section at www.bvarc.org<http://www.bvarc.org> . I think he's addressed this subject. I like #14 or #12 insulated. Solid or stranded choice depends on your strength and flexibility requirements. Thicker wire gives a slightly better bandwidth at the cost of weight. Gus On Tue, Aug 15, 2023, 5:30 PM Gus Bernard <gneln...@gmail.com<mailto:gneln...@gmail.com>> wrote: See product design specs, as well as articles, at Balun Designs.Com. use the core mix type for the bands you'll operate on. For high power, double-up on size 240 cores. Youtube "TRX Bench" channel has a great 4-part video series on building baluns. My experience tells me that if I want a long lasting, reliable balun (good quality components and workmanship that withstand the elements), it's more cost effective to buy off the shelf from Balun Designs or equivalent. (The amount I saved wasn't worth the trouble.) Of course, making my own is fun and educational; but I now buy my baluns from Bob. Gus K5GMB On Tue, Aug 15, 2023, 10:39 AM mike.williams shopjubilee.com<http://shopjubilee.com> via BVARC <bvarc@bvarc.org<mailto:bvarc@bvarc.org>> wrote: Time to pick your brains… I am interested in EFHW antennas for primary use on 20/40/80m – but want to be able to run my Worthmore 600w amplifier. I found a MFJ model - MFJ-1982HP is rated for 800pep https://mfjenterprises.com/products/mfj-1982hp This antenna is available in three power ratings: MFJ-1982LP – 30w MFJ-1982MP – 300w MFJ-1982HP – 800w Anyone have experience with this antenna? A couple of questions – 1. If you have experience with high power (>= 600w) transformers for EFHW antennas, what design did you use * Core type and number of cores * type 53 has a higher curie temp as opposed to type 43.... * Wire AWG? * I see a number of YouTube videos recommending 56:1 as 49:1 * Comments? 1. What is your recommended wire for the radiation element? * Material – i. Copper over steel? ii. Hard-drawn copper? iii. Other b.AWG? i. Number of Strands & strand count? c. Jacket material d. Other? Your guidance is appreciated! ’73, Mike KK5SC ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org<mailto:BVARC@bvarc.org> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org<mailto:BVARC@bvarc.org> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ -- Rick Hiller e-mail: rickhille...@gmail.com<mailto:rickhille...@gmail.com> Cell: 832-474-3713 Physical: 9031 Troulon Drive Houston, TX 77036 ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org<mailto:BVARC@bvarc.org> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org<mailto:BVARC@bvarc.org> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org<mailto:BVARC@bvarc.org> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org<mailto:BVARC@bvarc.org> http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ -- -- Rick Richard Fosburgh rickf...@gmail.com<mailto:rickf...@gmail.com>
________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/
