- 1. Re: [TowerTalk] Testing chokes with 31 material (score: 1)
- Author: "Tod" <tod@k0to.us>
- Date: Mon, 29 Aug 2011 12:59:16 -0600
- Hi Ron: as you have described. I have the AIM 4170C from W5BIG, but it is not a VNA. I think the VNA instrument is an AIM 2180 and the AIM 4170 is an antenna Analyzer. I tried using the AIM 4170 to m
- /archives//html/Towertalk/2011-08/msg00447.html (11,646 bytes)
- 2. Re: [TowerTalk] Testing chokes with 31 material (score: 1)
- Author: "Tod" <tod@k0to.us>
- Date: Mon, 29 Aug 2011 16:02:02 -0600
- RonL A follow up to my earlier response with respect to measuring the chokes using an AMI 4170. This afternoon I measured two chokes with the AIM 4170 and ploted the results on the two cores, 4 turns
- /archives//html/Towertalk/2011-08/msg00467.html (8,998 bytes)
- 3. Re: [TowerTalk] Testing chokes with 31 material (score: 1)
- Author: Steve Hunt <steve@karinya.net>
- Date: Tue, 30 Aug 2011 09:23:15 +0100
- I'm surprised there was so much difference with the AIM results; I've made the same comparison myself and not seen anything like that sort of difference. I wonder how you calibrated the AIM4170 befor
- /archives//html/Towertalk/2011-08/msg00484.html (8,036 bytes)
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