Re: Topband: 1810.8 carrier found.

2014-03-31 Thread Jim Bennett
happening, so I've been doing the ARRL Centennial QSO thing on CW, as those folks have been up on 10 for the states that've participated so far. Jim / W6JHB On Monday, Mar 31, 2014, at Monday, 1:24 PM, Joe Subich, W4TV wrote: > > On 3/31/2014 1:38 PM, Jim Bennett wrote: &

Re: Topband: 1810.8 carrier found.

2014-03-31 Thread Jim Bennett
Mike, I've been a CW op for just about 50 years. Couple months ago I started messing around with WSJT-X and it's JT65 and JT9 protocols. I run an Elecraft KX3 and my antenna is an 88-foot long doublet, 45 feet up, fed with about 110 feet of 450 ohm ladder line. I have tried running QRP power wi

Re: Topband: N2PK VNA

2014-02-25 Thread Jim Bennett
No - didn't mis-read the stats. 100% rating is good. 66 sales is OK, but I'd be very concerned about sending nearly $400 to a seller over there with "only" 66 feedback. I've been in business on eBay for a long time (as I mentioned, with close to 6,000 feedback @ 100%) and there isn't a snowball'

Re: Topband: N2PK VNA

2014-02-24 Thread Jim Bennett
Hmmm. $388 for an item from China from a seller with only a feedback of 66 - scary, methinks. And 3-6 weeks delivery - yikes! As a seller with close to a feedback level of nearly 6,000 - this is not something I'd take a chance on. I bought a '4170 last year after selling off my MFJ-259B - on

Re: Topband: VP9/G7VJR

2014-02-20 Thread Jim Bennett
Yep, I just worked him with my KX3/KPA500 (150 watts to a 45 foot high doublet) on 17 meter CW. Coming in nicely here in California this morning. Jim / W6JHB On Thursday, Feb 20, 2014, at Thursday, 11:27 AM, wb6r...@mac.com wrote: > Michael, G7VJR, is now QRV from VP9. He will be on 160 la

Re: Topband: Contest in progress - few signals

2014-02-17 Thread Jim Bennett
I'd like to add my .02 to this thread, as an observer. There certainly are two sides to the story. The folks running "big gun" stations on top band in the contest are out there trying to garner points to win the contest, or at least their state/power level/section or whatever. So, I can almost

Topband: FT5ZM on 80

2014-02-04 Thread Jim Bennett
Although not a "Top Band" QSO, the FT5ZM operation was coming in loud and clear here in northern California on 80 meters this morning. Worked him on first call amidst a rather large pileup at 15.06Z on 3.523. I'm a happy camper, as my antenna for 80 is only an Inverted L (up 40 feet), and using

Re: Topband: 160 Meter Ops

2013-12-07 Thread Jim Bennett
lby - K4WW > ----- Original Message - From: "Jim Bennett" > To: "topband" > Sent: Saturday, December 07, 2013 3:29 PM > Subject: Topband: 160 Meter Ops > > >> This contest, along with the Stew Perry versions, certainly make one wonder >> - WHERE T

Topband: 160 Meter Ops

2013-12-07 Thread Jim Bennett
This contest, along with the Stew Perry versions, certainly make one wonder - WHERE THE HECK ARE ALL THE CW OPS THE REST OF THE YEAR? On any given night, one can jump on 160 (or even 80) meters and hear pretty much nothing. Calling CQ sometimes brings an answer, but not that often. Forty meters

Re: Topband: FCP Folded Counterpoise

2013-10-28 Thread Jim Bennett
Mike - FWIW - I had a two tuned-radial 80 meter Inverted L hung in one of our redwood trees. Replaced it with an FCP and my bandwidth was almost the same. Quite happy with the FCP at this QTH. We aren't supposed to have any ham antennas outside, but being able to string the FCP towards the top o

Re: Topband: Balun question

2013-10-24 Thread Jim Bennett
I was just looking through the ARRL Antenna Book - if it's RG-8, then 8 turns would work if wound on an 8 inch PVC tube. However, that size PVC may be difficult to find, and certainly wouldn't be to spiffy hung way up the air. But then again, you were thinking about 10 turns on a 12 inch diamete

Re: Topband: Aluminium roof vs antenna performance

2013-10-18 Thread Jim Bennett
Rik - Last year we replaced the 20+ year old roof on our house. It was made of treated cedar "shake boards", with simple tar paper and plywood underneath. My antennas consist of (1) 26.8 meter long doublet fed with 450 ohm ladder line, (2) 80 meter Inverted L, (3) 160 meter Inverted L, (4) 5/4

Re: Topband: 160m Inverted L High SWR

2013-10-02 Thread Jim Bennett
Bill, FWIW, I'm using 30 turns of 9913 coax close wound on a length of 8" ID PVC tube. Works very well for me. Jim / W6JHB On Wednesday, Oct 2, 2013, at Wednesday, 10:04 AM, Bill Stewart wrote: > Tnx Richard for the info. > I've got a small collection of doorknobs and will ck to see > if I

Topband: 80 Meter Inverted L / FCP

2013-02-01 Thread Jim Bennett
If anyone in this group is not yet on 160 because of limited space, or you are using a crummy antenna on 80 meters, I want to share with you my recent experience using an Inverted L and the K2AV FCP (Folded CounterPoise). For the past few months I've been participating in the 40 and 80 meter "Fo

Re: Topband: ARRL 160 contest

2012-11-30 Thread Jim Bennett
Herb & All - I'm here on the West Coast and have the same "issues" with this contest as many other folks. I enter it not with ANY expectation of winning - well, OK, I'll bet big dollars that I'm going to have high score for Folsom, CA! But rather to try adding to my WAS totals for this band. I

Re: Topband: Inverted Vee Feed Question

2012-11-25 Thread Jim Bennett
> Guys - thanks for your input! After reading the posts and doing more reading > in the antenna book, it is clear that a common mode choke IS a balun. In my > installation, I have no tower to deal with, as there are CC&R / HOA issues. > My antenna's apex will be supported by some fiberglass tubi

Topband: Inverted Vee Feed Question

2012-11-24 Thread Jim Bennett
I'm looking into installing an inverted V in the next couple days and had a question about the feed. I run low power (<100 w with a K3) and will be using RG-8X. The antenna will be for 80 meters at first, and perhaps chopped shorter later this year for 40 meters. Anyway, my question is whether t

Re: Topband: FCP question

2012-11-17 Thread Jim Bennett
My 80 meter FCP installation was done last spring with the assistance of Guy K2AV. I have NO additional ground at the antenna feed point at this time. The outer coax conductor is at ground where it enters the shack (about 90 feet from the antenna), but I have not driven any ground rods into the

Re: Topband: dipole height

2012-10-30 Thread Jim Bennett
I can second that - I was trying to get an 80 meter inverter L with FCP working this past spring and the measurements I got with my MFJ-259B were really whacky. Working with K2AV we realized that my ground-mounted Hustler 5BTV (80 - 10 meters) was reacting with the Inverted L. I lowered the 5BTV

Topband: Zero Beat

2011-12-04 Thread Jim Bennett
Just my two cents worth on the zero beat issue. My station is one of the little guns / squirt guns. I operated in the weekend's contest with a K3/100 into an Inverted L with only 25 feet in the vertical plane. When I hear big-signal stations calling QRZ or CQ and subsequently get answered by a b

Topband: Fwd: Capacitor for Inverted L

2011-10-13 Thread Jim Bennett
Although I'm far from being an antenna "expert", I second Wes' comments about matching a 160 meter Inverted L. I recently made my first ever Inverted L and am very, very pleased with the results. Mine has only 30 feet or so of vertical rise, and the remainder of the "hot" side runs pretty much

Topband: T32C Here in California

2011-10-09 Thread Jim Bennett
Just got on 160 meters a few weeks ago with a fairly low Inverted L (35' vertical, the rest horizontal), and only two 125' long elevated radials. Was easily able to work T32C Friday morning (05:30) using 100 watts from a K3, and then heard them again later, at 11:30 PM. Guess that all-water path

Topband: Newbie Antenna Question (long)

2011-09-05 Thread Jim Bennett
Hi folks - I'm new to this list and fairly new to 160 meters and I've got a couple questions. I've been licensed since '64 and have spent the majority of my hamming on CW, 80-10 meters. A couple years ago I built a "shortened, half sloper" for 160 meters. It worked "OK", but certainly wasn't th