Building Vertical Antennas for HF Ham Radio DX

Building Vertical Antennas for HF Ham Radio DX

COASTAL WAVES & WIRES

1 год назад

40,310 Просмотров

Ссылки и html тэги не поддерживаются


Комментарии:

Rui Vieira
Rui Vieira - 14.09.2023 23:58

My english is not very good maybe you talk about that but I couldnt translate. That antenna is for 10 to 20m?

Ответить
Rui Vieira
Rui Vieira - 14.09.2023 23:46

5am you wake up early ehhehehe

Ответить
rdragonsheridan
rdragonsheridan - 12.09.2023 20:03

A slinky!

Ответить
David Johnson
David Johnson - 03.09.2023 17:54

Could you take the 7.6m wire and hang it off the 6m pole, making it slightly off vertical? Would think you'd still get a reasonable takeoff angle.

Ответить
tisoyaga
tisoyaga - 31.08.2023 07:42

Good video Walt. I am a fan of vertical antennas as well. Currently, I am using half of a driven element from a TH6 beam I had up in the day that really works well on 30m-10m with a external tuner. This antenna has surprised me on its performance with a half dozen radial under it. Thanks again KN0A.

Ответить
mewrongway K-CX
mewrongway K-CX - 17.08.2023 18:43

That is so kool!! I built a DX Commander 12.4 copy and love it!

Ответить
Mike Stone
Mike Stone - 14.08.2023 19:31

Hey Walt, where did you get that choke that you use a lot on the harbor and beach? I can't find it any where.
Thanks 73s....enjoy the beach weather the in Va and NC,

Ответить
David Sherman Little
David Sherman Little - 13.08.2023 07:20

You are the vertical guy for sure

Ответить
william steele
william steele - 22.07.2023 01:41

look into the Jackite poles, a little heavier but a bit more sturdy.

Ответить
sean fried
sean fried - 19.07.2023 05:45

I've worked the world with 100 watts, a TS-520s and a homemade vertical on the ground.

Ответить
King Johnny
King Johnny - 02.07.2023 23:16

Fine Business! Two Delta loops for me now for almost 30 years but having to move my station for awhile in the process of building an end fed halfwave for a while. KE4TDG. 73.

Ответить
Trig
Trig - 02.07.2023 15:57

Verticals are great in the Clear but not good in built up areas GM4NNC

Ответить
1 Original Outlaw
1 Original Outlaw - 25.06.2023 07:07

Great video

Ответить
Shandy Brandy
Shandy Brandy - 23.06.2023 07:51

Hey, this is simply incredible! Your experiments with vertical proves that practical usage of such antennas sometimes defies theories on take off signals. Great video and thank you.
Cheers!
VU3TQT
New Delhi

Ответить
swab
swab - 21.06.2023 05:37

Love your style. As a result, I would appreciate your advice. Im working on a marine solution for my sailing vessel. Working with an icom 7300, shakespeare 390 vertical and a ldg at100proll. Trying to figure out how to setup my ground plane to the sea. Balun 1:1 to a bronze plate? What do you think? After days of research I'm still lost. Lol. Hope to hear from you. Cheers.

Ответить
John Peterson
John Peterson - 17.06.2023 21:09

Could you comment on the issues you’ve had on 40m at your location. I’m still quite “band inexperienced” and trying to figure out the “one band to rule them all” for antenna planning for my inland south Jersey location

Ответить
Jim
Jim - 17.06.2023 18:58

Now let's get to some math. Cut you a 80 meter 1/4 wave wire. Buy 2 inch PVC. Wrap the wire cut for 80 around the 2 inch pic. Add a stinger or whatever you need for a vertical. Now get out the old trusty swr meter or the MFJ antenna analyzer. Now cut three 33 ft ground wires. No you don't need more regardless of what you have been told. Now find the lowest swr for each band up to 80 meters. You can also get six meters. Now you may need a shunt coil on some bands to get the SWR you want. Shunts are easy to make. Very easy. This design is the same as the designs you pay hundreds of $$$$ for. And you can build it yourself. The reason this antenna has always worked well is the math. If you look at the 1/4 wave at 80 meters with a number 10 or 8 wire you will see you get a nice bandwidth . So don't use a thin wire. We need to build our own antennas in this hobby. And any of us can, with ease and patience. Just do the math . Save your $$$$$ for the next rig or amp. 73,s

Ответить
CharlieAllnut
CharlieAllnut - 15.06.2023 17:38

Walt, thanks for another great video. When you get back to the States, say hello for me to KK4RF...one of your club-mates at N4WIS. He's a lifelong friend...best man at my wedding. Keep bringing us your antenna experiments. I've learned a lot from you. 73

Ответить
Dennis Oszuscik
Dennis Oszuscik - 15.06.2023 15:33

Like the comment if you like ham radios

Ответить
Ed Sudendorf
Ed Sudendorf - 13.06.2023 22:37

When yer rich...and you have3 nothing else to do. Life's good!

Ответить
milepost 99
milepost 99 - 13.06.2023 17:14

Walt, is there a specific reason for the smaller gauge vertical wire? thx de K5TET

Ответить
Arnie P
Arnie P - 13.06.2023 16:40

Tnx fer this video. Nicely done. Where did you get the anchor base for the vertical pole?
73 de Arnie W8DU

Ответить
maurits van driessche
maurits van driessche - 13.06.2023 09:26

K8NY Bob a good friend of mine gl 73 ON3MK

Ответить
LabCat
LabCat - 12.06.2023 22:37

Nice Video Walt!

You are really lucky with your antenna field at your PL location: Free field and all the houses far enough away for a clear view to the horizon… Only to be topped by the saltwater amplifier.
I am a bit squished in here with houses all around, so a sloping antenna worked better than a vertical so far.

Ответить
Joe Blow
Joe Blow - 12.06.2023 17:25

Thanks

Ответить
November 1 Echo Romeo Alpha
November 1 Echo Romeo Alpha - 12.06.2023 15:42

Great Ideas and Demos.. Experimenting is what its all about! The Hobby needs videos like this.. Thank You Sir! 73..

Ответить
quadcam24v
quadcam24v - 12.06.2023 10:38

I really like your casual and positive vibe, it makes watching these videos easier.
I mainly operate with either an EFHW or a inverted V dipole but I may have to cut some wire for this antenna.

Ответить
Pasje i hobby
Pasje i hobby - 12.06.2023 10:35

For me it's best ham content around. THank you Walt !

Ответить
William Peacock
William Peacock - 12.06.2023 10:19

That was a good deal for the 6m pole. I wish I could find one for that price here in the USA. I don't have one just starting to do the out door events. I want to build some of the antennas you make. Keep up the great work. 73 AE4OY William Peacock EM-81UF Blackshear, GA

Ответить
Chris Harwell
Chris Harwell - 12.06.2023 06:38

Very Nice! I appreciate the information you provide. Be safe. 73 KN4RRL.

Ответить
Stephen S
Stephen S - 12.06.2023 05:55

Thanks Walt! The QRP DX contacts are really inspirational! Wow! I have to try your Rybakov for a POTA activation. 73 de KE8UFQ

Ответить
Mike N2MAK
Mike N2MAK - 12.06.2023 05:06

If you say Rybakov 3 times, I show up in the comments, LOL. I just got a 6m pole--SOTABEAMS Carbon 6--and building a 1/4-wave for 20m is on the to-do list.

Ответить
Warren Percell
Warren Percell - 12.06.2023 04:33

Bittersweet I bet being possibly the last trip. What about all your toys? You have to ship the franken-pole home. It's a legend.

Ответить
AirHeadz Radio Adventures
AirHeadz Radio Adventures - 12.06.2023 04:33

Gotta try that rybakov... Thanks for the heavy lifting again, Walt!

Ответить
Captain Wyatt Outdoors
Captain Wyatt Outdoors - 12.06.2023 04:24

Another fantastic video! Keep them coming Walt!

Ответить
Grandma Gordon
Grandma Gordon - 12.06.2023 02:45

i did qrp cw from kauai outbacker ant mag mount a blast . de wb8e

Ответить
Kenneth Blackwell
Kenneth Blackwell - 12.06.2023 02:25

Well done Walt. Lots of great information here. Starting place for lots of FUN...!!!!

Ответить
basspig
basspig - 12.06.2023 02:23

I made a nice 92 ft High vertical antenna using a drone to pull a cable up over a tree limb. And then using that to pull up the main copper wire. Works quite well. Rejects electrical noise fantastically.

Ответить
JWMOUNT W7OTD
JWMOUNT W7OTD - 12.06.2023 02:14

I used a Rybakov and made a coiple of QSO's. Tucson to New Zealand and also into Alice Springs, 20 wats with a G90

Ответить
Scott Gibson
Scott Gibson - 12.06.2023 02:03

I can't even believe that my 1.5 meter ground mounted vertical is working on 6 all day.

Ответить
Jack Zweifler
Jack Zweifler - 12.06.2023 01:34

looks like best job in the world !!!!

Ответить
K3JRZ On The Air
K3JRZ On The Air - 12.06.2023 01:30

I think I need to a build a Rybakov antenna. Nice work Walt! 73!

Ответить
Jack Zweifler
Jack Zweifler - 12.06.2023 01:27

love 20m band !!!! i am on the border with germany , south west Poland

Ответить
Jack Zweifler
Jack Zweifler - 12.06.2023 01:20

amazing !!!!!!

Ответить
Jack Zweifler
Jack Zweifler - 12.06.2023 01:13

hey , where are you in poland , first radio distrikt ??? this is SP6KE

Ответить
Gary H
Gary H - 11.06.2023 23:57

A great review there Walt. I have used most of the antennas you have covered during your trips. I also have the 6m pole, both for efhw inv v, but also to stick a j pole up for 2m when using the ht on a hill. Hope to catch you soon, safe journey wherever you go. 73

Ответить
BullTerrier Transylvania
BullTerrier Transylvania - 11.06.2023 23:29

I ues a similar pole also from Decathlob, the 7m version with ENDFED antenna to mount it vercial :D YO5QKA. 73.

Ответить
DK5ONV
DK5ONV - 11.06.2023 23:21

AWSOME, UW...this slinky Antenna I like just by looking at it. This Thing will do the Job very well 💯👌

Ответить