Search String: Display: Description: Sort:

Results:

References: [ +from:k9yc@audiosystemsgroup.com: 7 ]

Total 7 documents matching your query.

1. [TowerTalk] Capacitors To Tune 160 Vertical (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Tue, 27 Nov 2007 11:41:28 -0800
Crew, I'm thinking of following N6LF's advice on a rebuild of my 160 vertical by tuning it low and adding series capacitance to tune out the resistance to match it to 50 ohms. Legal power will put ab
/archives//html/Towertalk/2007-11/msg00510.html (7,771 bytes)

2. [TowerTalk] Collected Writings of Larson E. Rapp Published (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Fri, 04 Apr 2008 16:34:01 -0700
This was in the ARRL Letter today. It gives me great pleasure to see that the contributions of this giant of an engineer over nearly three decades have finally been recognized. We do, indeed, stand o
/archives//html/Towertalk/2008-04/msg00063.html (8,428 bytes)

3. [TowerTalk] RFI From SDA 100 Controller and PSU (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Mon, 25 Nov 2013 15:04:15 -0800
Two more of my local friends (W6GJB and W6OAT) have narrowed down severe RF noise to their SDA100 controller. The PSU, a VERY noisy switching PSU, is the major offender, but the controller itself als
/archives//html/Towertalk/2013-11/msg00428.html (8,310 bytes)

4. [TowerTalk] RFI From SteppIR SDA100 Controller and PSU (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Mon, 25 Nov 2013 15:29:21 -0800
Two more of my local friends (W6GJB and W6OAT) have narrowed down severe RF noise to their SDA100 controller. The PSU, a VERY noisy switching PSU, is the major offender, but the controller itself als
/archives//html/Towertalk/2013-11/msg00429.html (8,520 bytes)

5. [TowerTalk] New Fair-Rite Part -- BAD NEWS (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Thu, 09 Jan 2014 11:36:44 -0800
Several months ago, I put together a large group purchase of Fair-Rite cores, including the new part number 2631181381. which the catalog lists as a "Round Cable Snap-It" with an i.d. of 1.4-in, an o
/archives//html/Towertalk/2014-01/msg00151.html (8,099 bytes)

6. Re: [CQ-Contest] Coax Stubs for SO2R (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Wed, 9 Sep 2015 11:06:57 -0700
On Tue,9/8/2015 8:23 PM, Jeff Clarke wrote: Wondering how those of you using a Six Pack antenna switch hookup your stubs? I have two coax cables from the Six Pack coming into the shack going to each
/archives//html/Towertalk/2015-09/msg00144.html (11,100 bytes)

7. Re: [CQ-Contest] Coax Stubs for SO2R (score: 1)
Author: Jim Brown <k9yc@audiosystemsgroup.com>
Date: Wed, 9 Sep 2015 12:22:21 -0700
On Tue,9/8/2015 9:24 PM, donovanf@starpower.net wrote: That "growly" signals you're hearing are harmonics of your transmitted signal generated by unintentional radiators, especially switching power s
/archives//html/Towertalk/2015-09/msg00156.html (10,962 bytes)

Current List: 1 - 7
Page: [1]
This search system is powered by Namazu