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References: [ +from:jmaass@columbus.rr.com: 88 ]

Total 88 documents matching your query.

41. Topband: Slinky Sources (score: 1)
Author: jmaass@columbus.rr.com (Jeff Maass)
Date: Wed, 22 Dec 1999 19:30:56 -0500
I'd been looking to obtain a few more Slinkys for some Slinky Beverage tests, and was having difficulty finding them locally. I checked etoys.com and amazon.com, and the both have Slinkys. Etoys has
/archives//html/Topband/1999-12/msg00272.html (7,205 bytes)

42. Topband: Broadcast Station: Harmonic Supression? (score: 1)
Author: jmaass@columbus.rr.com (Jeff Maass)
Date: Sun, 26 Dec 1999 18:11:38 -0500
To what degree are AM broadcast stations required to suppress their third harmonics? The station in question is at 610 KHz, placing it's third harmonic at 1.830 MHz. It's loud enough to obscure weak
/archives//html/Topband/1999-12/msg00289.html (7,902 bytes)

43. Topband: Broadcast Station: Harmonic Supression? (score: 1)
Author: jmaass@columbus.rr.com (Jeff Maass)
Date: Tue, 28 Dec 1999 08:24:02 -0500
Tom and all the rest: Thanks for the reply. It looks like we may have some ammunition in 73.44 if interference to 160 meters can be documented. The station is WTVN-AM on 610 KHz, located in the South
/archives//html/Topband/1999-12/msg00303.html (8,786 bytes)

44. Topband: Multi-Band Inverted-L? (score: 1)
Author: jmaass@columbus.rr.com (jmaass)
Date: Mon, 29 Nov 1999 16:41:14 -0500
Having invested a great deal of time installing the radials under my 160m Inv-L, I'm wondering whether it's practical to modify it for use on 80m as well. Current configuration is 45-feet vertical (H
/archives//html/Topband/1999-11/msg00204.html (7,708 bytes)

45. Topband: Model of Single K8UR Sloper? (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Thu, 28 Aug 2003 19:33:50 -0400
Has anyone modeled a single element K8UR sloper? The advantage of these elements is touted as reduced high-angle radiation and reduced horizontal component. All the published patterns that I've seen
/archives//html/Topband/2003-08/msg00135.html (7,845 bytes)

46. Topband: CQ 160 CW Contest Opportunity: Curacao (PJ2) (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Mon, 1 Sep 2003 23:15:28 -0400
160 Ops: The Signal Point station on Curacao, operated by the Caribbean Contesting Consortium (CCC) as PJ2T, is available to rent for the CQ 160 Meter CW Contest, January 24 - 25, 2004. This was the
/archives//html/Topband/2003-09/msg00005.html (8,085 bytes)

47. Topband: FW: CQ 160 CW Contest Opportunity: Curacao (PJ2) (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Tue, 2 Sep 2003 10:33:46 -0400
160 Ops: A spelling error crept into the link in the posting below! For additional rental information, including other weeks the house and station are available, see the CCC web site at: http://asgar
/archives//html/Topband/2003-09/msg00006.html (9,661 bytes)

48. Topband: Phased Pennants: Staggered? (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Sat, 8 Nov 2003 16:28:08 -0500
I have a pair of pennants that I'd like to use in the arrangement shown at: http://home.columbus.rr.com/jmaass/Radio/PJ2_Pennants.htm W8UVZ, K8GG and KD9SV used something very similar to this with gr
/archives//html/Topband/2003-11/msg00048.html (7,461 bytes)

49. Topband: Noise: Pennant vs. Beverage? (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Thu, 11 Dec 2003 05:42:45 -0500
Topband Folk: I've just returned from a stay at the Signal Point station on Curacao, and noticed something interesting during the ARRL 160 Meter Contest. I took parts for a pair of phased pennants to
/archives//html/Topband/2003-12/msg00106.html (9,572 bytes)

50. RE: Topband: DX window? (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Sun, 28 Dec 2003 09:30:26 -0500
Josep: Not everyone who operates is planning to send an entry for scoring. If you don't plan to send a log, you are not bound by any contest rules. You can post spots and use the packet system to wor
/archives//html/Topband/2003-12/msg00231.html (9,267 bytes)

51. RE: Topband: DX window? (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Sun, 28 Dec 2003 09:59:59 -0500
The 160m DX Window was eliminated in the last update to the bandplan. http://www.arrl.org/FandES/field/regulations/bandplan.html Individual contests continue to recognize it in their rules. 73, Jeff
/archives//html/Topband/2003-12/msg00232.html (9,959 bytes)

52. Topband: AY Technologies Remote Receiving Antenna Switch (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Sun, 9 May 2004 21:42:09 -0400
Gary Breed K9AY has completed his RAS-8x2 Remote Receiving Antenna Switch product! You can see his specs and information at: http://www.aytechnologies.com/Products/RAS8x2data.htm. This device allows
/archives//html/Topband/2004-05/msg00015.html (8,207 bytes)

53. Topband: LU5WW QSL Route? (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Fri, 25 Jun 2004 11:00:53 -0400
I'm trying to catch up on all my outstanding 160 meter confirmations for DXCC prior to making a large submission to ARRL. I need confirmation for a QSO with LU5WW in the 2000 ARRL 160 Meter Contest.
/archives//html/Topband/2004-06/msg00078.html (6,839 bytes)

54. Topband: UPLC BPL Media Release (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Fri, 25 Jun 2004 18:25:20 -0400
Go and read this BPL related press release: http://www.uplc.org/?cbr_v=dcb&nt=true&cbr_eid=25276&p=admin&ct=contentbrowser Pay particular attention to paragraph three! Several people I've heard from
/archives//html/Topband/2004-06/msg00081.html (6,824 bytes)

55. Topband: John Kraus W8JK, SK (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Tue, 20 Jul 2004 17:08:37 -0400
Folks: Relaying sad news today. 73, Jeff Maass K8ND _______________________________________________ Topband mailing list Topband@contesting.com http://lists.contesting.com/mailman/listinfo/topband
/archives//html/Topband/2004-07/msg00035.html (6,935 bytes)

56. Topband: 2-Wire Beverage Termination (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Mon, 27 Sep 2004 19:17:26 -0400
OK, for a single-wire Beverage I realize that sloping the ends down over the last 60+ feet of the Beverage is no improvement over dropping them straight down. For a 2-wire Beverage, which is preferre
/archives//html/Topband/2004-09/msg00123.html (6,889 bytes)

57. Topband: RE: 2-Wire Beverage Termination (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Wed, 29 Sep 2004 10:58:27 -0400
Topbanders: I posted the inquiry below, about whether the reflection transformer in a 2-wire Beverage installation is best mounted off the ground with a ground wire dropping straight down or on the g
/archives//html/Topband/2004-09/msg00124.html (8,256 bytes)

58. Topband: Signal Reports: PJ2/N4GG? (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Thu, 28 Oct 2004 07:54:11 -0400
After some repairs to the European Beverage and transmit inv-L at the Signal Point station on Curacao, Hal PJ2/N4GG was on the band for a couple of hours last night. I'd be interested in hearing any
/archives//html/Topband/2004-10/msg00156.html (6,728 bytes)

59. RE: Topband: 160m noise (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Tue, 9 Nov 2004 06:59:50 -0500
Isn't #43 material the *wrong* material to use for supressing noise on 160 meters? It's described by Fair-Rite as appropriate for 20 - 300 MHz for EMI suppression. Multiple turns may make it more ef
/archives//html/Topband/2004-11/msg00048.html (9,107 bytes)

60. RE: Topband: 160m noise (score: 1)
Author: "Jeff Maass" <jmaass@columbus.rr.com>
Date: Wed, 10 Nov 2004 09:53:45 -0500
Jim: I regretted the use of the term "sloppy" as soon as I hit the Enter key, but of course it was gone by then! I wasn't intending to disparage the use of multiturn chokes. What my early-morning bra
/archives//html/Topband/2004-11/msg00061.html (11,513 bytes)

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