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Re: Don't ground your counterpoise (keep it elevated)
on I don't think all the members of this group are members of HFpack, and some of them may be interested in reading the thread to its completion. efficient What this implies, at least to me, is the
By julian@... · #6557 ·
Don't ground your counterpoise (keep it elevated)
Julian G4ILO wrote Well, Julian, do you think maybe we should continue this discussion on a more appropriate forum like HFpack? But, the my main point is this: Especially for QRP (like the FT817), it
By KQ6XA · #6556 ·
Re: More Antennas
That URL should be http://www.qsl.net/w3ff , I think. It's a neat idea and I've saved the page for further study. But if you're prepared to carry a mast that big around would you lose anything by
By julian@... · #6555 ·
Re: Steel tape counterpoise (keep it elevated)
I should have added that after finding the length that worked, I took the wire off the glass and taped the coil together. Though I suppose it could be handy to take a glass with you when going /P in
By julian@... · #6554 ·
Re: More Antennas
Hi again, Sorry I made a slight mistake on Budd`s URL It should be http://www.qsl.net/w3ff 73 de Demetre SV1UY http://www.athnet.ampr.org/~sv1uy
By Demetre Valaris - SV1UY <sv1uy@...> · #6553 ·
More Antennas
Hi guys and gals, If one would like to make a cheap dipole and IDEAL DIPOLE for portable or backpacking work with his FT-817, there is a very nice design from Budd W3FF. This is a very nice and
By Demetre Valaris - SV1UY <sv1uy@...> · #6552 ·
Re: Steel tape counterpoise (keep it elevated)
Interesting. In my experiments with wire counterpoises, I found that winding the end of the counterpoise on to a 3in diameter former (a breakfast glass) created an inductor that electrically
By julian@... · #6551 ·
Re: Which Performs Better: ATX or MP-1?
observed dipoles and inherent "noise" of don't quite Hi Paul and group, I always enjoy using my MP-1 especially when I must keep my antenna out of sight. You see it can be installed right next to the
By Demetre Valaris - SV1UY <sv1uy@...> · #6550 ·
Re: RT Systems Cat software is out!
Well, they do have experience...... I purchased the VX-5 software they came out with and found some bugs so I used "EVE" to program my VX-5 I since received an update but have yet to play with it. I
By Brian Frobisher <flingit@...> · #6549 ·
New poll for FT817
Enter your vote today! A new poll has been created for the FT817 group: If out in the wild, what antenna would ideally use with your FT-817 on Field Day o MP-1 / PW-1 o G5RV o Homebrew vertical o
By FT817@... · #6548 ·
Re: Z11 batteries
I've got a 10 pack of alkalines and 2 spades so I can tap whatever voltage. I just got a set of rechargables so I mentioned them
By Sharyl - W3VET <w3vet@...> · #6547 ·
Re: RT Systems Cat software is out!
It is true. At last, RT Systems is ready to release it. For those of you going to Dayton, drop by and see it at our Booth. We should have copies for sale on site by Saturday. I just received the
By w4wb · #6546 ·
RT Systems Cat software is out!
RT Systems have just posted their computer control software for the FT-817. I have the software for the Icom IC-Q7A and it works pretty well. Has anyone tried the FT-817 software yet? It seems the
By thomas4174@... · #6545 ·
Re: radio shack roll up antenna as counterpoise
A small spool of hookup wire, an alligator clip, and a rubber band work pretty well, too. Frank AB2KT
By Brickle@... · #6544 ·
Re: Z11 batteries
the Or even plain old AA alkalines? I'm still on the first set of 8 after a month...keeps on going, and going, and... Frank AB2KT
By Brickle@... · #6543 ·
Re: radio shack roll up antenna as counterpoise
I have been using the Radio Shack roll up as a counterpoise for a few months now and it works great on 20 meters and up. I can always get a match very quickly with my AT mono band whip antennas and
By Bill Ruppert · #6541 ·
Re: chalk line explanation -chopsticks
Gee I even know what that is..... Mike 24th Corp Atry _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com
By Michael Minor <nh6cj@...> · #6540 ·
Re: Steel tape counterpoise (keep it elevated)
From: "KQ6XA" <xtalradio@...> I can vouch for this in my experiments with the Maldol whips ... the counterpoises work MUCH better it seems when they are above the ground. My empirical experience
By Stephen M. King <frastephen@...> · #6539 ·
PRO-AM antenna
Hi to all. For portable antenna, i take the hamstick PRO-AM, i put it on a photographic tripod, and i add 3 radials of 0.25 wavelengh each. That work very well for 80,40,20 and 17 meter, but for 15
By Marc Gagnon <orion@...> · #6538 ·
Re: Steel tape counterpoise (keep it elevated)
Julian, G4ILO wrote: Because it is at the end of the wire, the inter-winding capacitance makes it look like a metal blob to the RF. IMHO, steel tape counterpoises are actually only efficient for
By KQ6XA · #6537 ·