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1. Topband: chicken wire ground screen (score: 1): Author: wc7m@vcn.com (W7CW Jay Ostrem); Date: Sun, 1 Sep 2002 10:29:29 -0600; In the late 80's I had 3 modest 160 antennas installed. One system was a Butternut vertical with the 160 kit. I used 15 rolls of chicken wire. Each roll was 3-4 ft wide, 100 ft long. The rolls joined; /archives//html/Topband/2002-09/msg00009.html (8,463 bytes)
2. Topband: Inverted Ground Plane (score: 1): Author: wc7m@vcn.com (W7CW Jay Ostrem); Date: Tue, 24 Sep 2002 13:14:50 -0600; I was just curious if anyone has toyed with the following idea. It seems too easy, so it probably won't work, but looks promising on EZNEC. It appears that the fewer elevated radials you use, the hig; /archives//html/Topband/2002-09/msg00175.html (7,497 bytes)
3. Fw: Topband: shunt feed help needed (score: 1): Author: Jay E Ostrem" <wc7m@vcn.com (Jay E Ostrem); Date: Tue, 9 Oct 2001 05:35:03 -0000; often A I agree with Gary, I only want to climb it once! I've used the "cheating method" almost exclusively. There are two caveats though. 1. I believe the Q of the L network is related to the ratio'; /archives//html/Topband/2001-10/msg00059.html (9,495 bytes)
4. Topband: Chokes - ferrite vs air (score: 1): Author: Jay E Ostrem" <wc7m@vcn.com (Jay E Ostrem); Date: Thu, 14 Jun 2001 17:14:27 -0000; AA1K: I had a similar experience on my series fed tower. It was a 130ft tower made of Rohn 25G. The insulating section was 10ft up. The tower was inductive (too long) due to the leaky power line insu; /archives//html/Topband/2001-06/msg00034.html (8,607 bytes)
5. Topband: Ekeing Out QRP QSOs (score: 1): Author: wc7m@vcn.com (W7CW Jay Ostrem); Date: Tue, 19 Sep 2000 16:40:56 +0100; Great way to test the beverages though, I got a QSL from a Texan using a wire stretched along the base boards in his retirement home apartment (CQWW 160). He said I asked for a few repeats, but we ma; /archives//html/Topband/2000-09/msg00098.html (7,263 bytes)
6. Topband: Radials over grvel driveway (score: 1): Author: wc7m@vcn.com (W7CW Jay E Ostrem); Date: Mon, 05 Apr 1999 01:15:00 +0100; Hello All, It is worth the effort to get a tractor, move the gravel, take out 3" of dirt, drop the radials, and cover with sand. Wash the gravel pile with a sprinkler for a day to wash out the trash; /archives//html/Topband/1999-04/msg00026.html (7,169 bytes)
7. TopBand: CQWW 160 Multi-op (score: 1): Author: wc7m@vcn.com (W7CW Jay E Ostrem); Date: Mon, 01 Feb 1999 04:51:14 +0000; W7CW, multi-op W7CW W7GS WU7Y N7VWV 599 WY Final stats, 925 Qso's, 17 countries, 55 sections score 160,128 Omni6+, 1500wts homebrew, 140ft vert, phased dipole arrays for recieve(2 half wave dipoles,; /archives//html/Topband/1999-01/msg00000.html (8,597 bytes)
8. TopBand: Wyoming Report (score: 1): Author: wc7m@vcn.com (W7CW Jay E Ostrem); Date: Fri, 16 Jan 1998 09:06:32 +0000; Finally a little improvement in the shadow of the auroral oval. Heard and worked DF2PY at 0705/011798 on 1.832. It appears he had few takers. He was copiable for about 20 minutes, peaked in the cente; /archives//html/Topband/1998-01/msg00163.html (6,809 bytes)
9. TopBand: BY1QH (score: 1): Author: wc7m@vcn.com (W7CW Jay E Ostrem); Date: Sat, 17 Jan 1998 21:47:05 +0000; BY1QH was inaudible here in Wyoming at 1200Z, but started picking up around 1300Z. I heard K7CA calling him, and a VK (forgot the call) which helped me determine which pops and pings were him. I was; /archives//html/Topband/1998-01/msg00185.html (8,372 bytes)
10. TopBand: W7CW QSL's & Improvements (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Thu, 04 Dec 1997 04:39:46 +0000; I didn't know Wyoming was that rare. Qsl #3014 for this year went into the mail today, I'm finally caught up. DX qsl's just showed up via bureau a week ago, be patient. Anyone know of a user friendly; /archives//html/Topband/1997-12/msg00072.html (7,147 bytes)
11. TopBand: 4 Square vs Beverage (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Sun, 14 Dec 1997 17:41:08 +0000; Hey fellas, Can anyone give me a comparison between their 4 square arrays or parasitic arrays and a beverage for receive? In his latest book John alludes to directive antennas (yagis and arrays) nega; /archives//html/Topband/1997-12/msg00182.html (7,189 bytes)
12. TopBand: Part 2: Array vs Summary (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Wed, 24 Dec 1997 04:04:46 +0000; Part 2 I've been surprised at how well my 80 m dipole, fed with open wire feeders and an ATU, works on receive, pulling stuff out on occasion that the other 3 receive antennas (the vertical used for; /archives//html/Topband/1997-12/msg00286.html (12,664 bytes)
13. TopBand: Array vs Beverage Summary (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Wed, 24 Dec 1997 04:04:24 +0000; Merry Christmas!! I asked: "Can anyone give me a comparison between their 4 square arrays or parasitic arrays and a beverage for receive? In his latest book John alludes to directive antennas (yagis; /archives//html/Topband/1997-12/msg00287.html (15,931 bytes)
14. TopBand: Information/Advice on HF2V on 160mtrs (score: 1): Author: wc7m@vcn.com (W7CW Jay E Ostrem); Date: Sun, 28 Dec 1997 00:02:52 +0000; Hi Brian, Hope you had A nice Christmas. I used an HFV-2 w/160 mtr kit about 10yrs ago, while living in town. It had 10 150ft rolls of chicken wire, 3ft wide as radials. I used it a contest, and didn; /archives//html/Topband/1997-12/msg00349.html (8,569 bytes)
15. TopBand: Question Beverage Box (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Mon, 15 Sep 1997 22:43:34 +0100; Lightning took out the FET in My ZJ Beverage Box, anyone know which one John used? I'm having a little trouble contacting him. Those of you still waiting for a qsl, they are coming. Received a record; /archives//html/Topband/1997-09/msg00128.html (6,946 bytes)
16. TopBand: Followup Beverage Box (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Mon, 15 Sep 1997 23:33:23 +0100; I had a few inquiries on what the FET looked like. It is a 4 radial lead flat package with AO3 printed on it. 73 Jay W7CW in Gillette, Wyoming On the 1AB Ranch in Campbell County (previously WC7M) W7; /archives//html/Topband/1997-09/msg00129.html (7,169 bytes)
17. TopBand: W7CW Two of us? (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Tue, 25 Feb 1997 17:39:45 -0700 (MST); Did anyone hear a W7CW during CQ160WW? I just got W7CW as a vanity call yesterday. I put in for this call a month later than a slew of folks that wanted it. My understanding is it must be expired for; /archives//html/Topband/1997-02/msg00398.html (7,076 bytes)
18. TopBand: Pirate (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Fri, 3 Jan 1997 17:23:32 -0700; For those of you that heard WC7M being transmitted on 1.826.5 on TO0R's transmit freq, It wasn't me. Obviously some one has their potty chair too close to the key. Kind of flattering though! 73 Jay W; /archives//html/Topband/1997-01/msg00076.html (6,622 bytes)
19. TopBand: Pirate Trap (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Fri, 3 Jan 1997 18:32:48 -0700; In reference to the pirate using my call to QRM TO0R: As soon as my first post hit the reflector, he started up with a vengeance again, so he's obviously on this list. Takes the small bus I guess. 73; /archives//html/Topband/1997-01/msg00077.html (6,614 bytes)
20. TopBand: Beverage Box Hum (score: 1): Author: wc7m@vcn.com (Jay E Ostrem); Date: Fri, 10 Jan 1997 20:14:10 -0700; Well Guys, I did it again. I read a book, made an improvement, and caused a problem. I installed a ZJ Beverage Box a scant 2 months ago and have been happier than a gopher in soft dirt with it. (for; /archives//html/Topband/1997-01/msg00197.html (8,601 bytes)

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