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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[VHFcontesting\]\s+2m\s+FM\s+LNAs\?\s*$/: 11 ]

Total 11 documents matching your query.

1. [VHFcontesting] 2m FM LNAs? (score: 1): Author: Gregory Winters <greg_winters@hotmail.com>; Date: Thu, 12 Dec 2019 02:58:26 +0000; I'd like to enhance 2m simplex abilities and pull in weaker SOTA activators. Often times they hear me but I do not hear them. Increasing my antenna capability would help (of course). But I can't run; /archives//html/VHFcontesting/2019-12/msg00015.html (7,132 bytes)
2. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: Al Wells <kb3sig@gmail.com>; Date: Thu, 12 Dec 2019 06:56:51 -0500; A lot of the FM & repeater guys use Ar² LNA's. http://www.advancedreceiver.com/ Al KB3SIG I'm looking for a reasonable LNA to pull out these weaker ones on 146.52, etc. But many of the LNAs I see are; /archives//html/VHFcontesting/2019-12/msg00016.html (7,736 bytes)
3. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: John Young via VHFcontesting <vhfcontesting@contesting.com>; Date: Fri, 13 Dec 2019 00:06:15 +0000 (UTC); ARR no longer sells mast mounted LNAs. I called them last week and I was told they dropped the product line due to high cost and low sales. I had a SSB 432 mast mounted pre amp that I stupidly short; /archives//html/VHFcontesting/2019-12/msg00017.html (10,738 bytes)
4. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: John Young via VHFcontesting <vhfcontesting@contesting.com>; Date: Fri, 13 Dec 2019 00:07:44 +0000 (UTC); By the way I had Gerry tune this one for best performance on FM. SSB is the company name, not the pre amp mode. ARR no longer sells mast mounted LNAs. I called them last week and I was told they dr; /archives//html/VHFcontesting/2019-12/msg00018.html (11,049 bytes)
5. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: Mark Spencer <mark@alignedsolutions.com>; Date: Thu, 12 Dec 2019 16:51:20 -0800; I'd be curious in hearing from others about their experiences with LNA's for 2M. I use a 144 MHz SSB mast mounted pre amp at my home station and it makes a modest difference for weak signal work. I r; /archives//html/VHFcontesting/2019-12/msg00019.html (12,155 bytes)
6. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: Dennis Allen <N9TZL@outlook.com>; Date: Fri, 13 Dec 2019 03:22:32 +0000; Greg: I do not know what your level of construction skills are but you might at least google this and see what you think. Dennis Allen N9TZL Simple Cheap MMIC Preamps Who needs a GaAsFET? Paul Wade W; /archives//html/VHFcontesting/2019-12/msg00021.html (9,342 bytes)
7. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: David Gottschalk <dave@highredline.com>; Date: Thu, 12 Dec 2019 22:34:03 -0500; Thought I'd save someone the time and share the link to the article Dennis was talking about: http://www.w1ghz.org/small_proj/Simple_Cheap_MMIC_Preamps.pdf Thanks, David KN4ZKT ______________________; /archives//html/VHFcontesting/2019-12/msg00022.html (10,367 bytes)
8. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: Gregory Winters <greg_winters@hotmail.com>; Date: Fri, 13 Dec 2019 03:50:43 +0000; Thanks for that! His design is at 144 MHz with values at 1000pF for C1, C2, and C3, and 56nH for L1. Not sure if that would change, or which way, for 146.5. A formula out there? Maybe the design just; /archives//html/VHFcontesting/2019-12/msg00023.html (11,353 bytes)
9. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: Jeffrey Guenther via VHFcontesting <vhfcontesting@contesting.com>; Date: Fri, 13 Dec 2019 04:12:02 +0000 (UTC); Everyone, Not a skilled 2 meter weak signal nor FM operator. I have a TE systems amp which I use for both modes. Also have an Advanced Receiver Research pre-amp in the shack. I have heard mast mou; /archives//html/VHFcontesting/2019-12/msg00024.html (12,197 bytes)
10. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: Gregory Winters <greg_winters@hotmail.com>; Date: Fri, 13 Dec 2019 05:46:26 +0000; Same problem on 2m wanting to FM is kind of the same problem wanting to contest on 446. Any 432 LNA could do, but at 446, nope. Granted there aren't many FM contesters but I do search and pounce as a; /archives//html/VHFcontesting/2019-12/msg00025.html (14,072 bytes)
11. Re: [VHFcontesting] 2m FM LNAs? (score: 1): Author: Zack Widup <w9sz.zack@gmail.com>; Date: Fri, 13 Dec 2019 07:30:58 -0600; This is a fairly broadband design with insignificant differences for C1, C2, C3 and L1 between 144 and 148 MHz. They are bypass and shunt capacitors and an RF choke; they are not part of a tuned circ; /archives//html/VHFcontesting/2019-12/msg00026.html (13,447 bytes)

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