HF Bands
Overall, Equipment, Antennas
~ Kathy and I on HF ~
After 2019 we wanted to try to get back on HF. There was so much to do to get this done. Here is our current progress:
Get ahold of a decent radio.
✔️Check - We purchased an Icom 7300 radio and have set up a radio desk. This gives us hope.
Coax run to new station location.
✔️LMR-400 Coax is run, along with our RG8 (that we used to use for our ham Friends VHF repeater).
Lay concrete pad, and make a hinge to raise aluminum antenna tower structure.
✔️Dug the hole for concrete base with two heavy duty cyclone fence posts to flank and be used as a pin hinge mount so we can lower mast for maintenance and when raised will have a pin to quick secure it as we reconnect guy wires.
✔️I attached the ROHN H50 Telescopic Antenna Push Up TV mast with a ISO 80/40 - 20/15/10 COMBO Band antenna on it.
Raise the TV mast and steady it with guy wires.
✔️Earl helped me raise the non-extended mast vertical and anchor to the house bracket. October 3, 2019
✔️Craig and I poured the concrete base to set the two cyclone fence posts as support and hinge posts for the mast in place. Oct 5th, 2019
✔️Added end to new LMR-400 coax and installed. 2019
✔️Ryan W.(KB7SYB) drove me up to pick a MFJ-949E used from Gresham, Portland that Erick J.(KD6RRR) told me was available for $99 (Normally $230) 2019
✔️October 2023 - Bought a NanoVNA-H4 NANOVNAH Antenna Analyzer Comparison
Extend the 43 ft mast to get some height out of it. (The mast is 9ft. higher than my old 34 ft wood pole mast that rotted out. :)
Assemble all together and...
To Do List for our HF Radio Station A document checklist of our progress.
✔️November of 2023 the IC-7300 is still unmatched to the isotron array. My only hope would be to purchase and install something like a 10-40M EFHW and I would be happy with that as one could be affordable and I could lower and raise one from the ground. I would remove and recycle the isotron array to make the mast lighter.
✔️12/17/2023 - I bought an EFHW-8010-LP from MyAntennas.com as the tuning adjustment is so much simpler. At this point I decided an EFHW would be the most affordable option and I will have the best chance of getting me on the air. What is the point of having an antenna that is too complicated for me to use. I received it on 1/6/2024 an look forward to installing and testing it.
✔️3/18/2024 - Kathy(KD7PJW) and I Installed My Antennas 10-80 EFHW.
M0re on my CW Keys, equipment and practice progress pages: I have purchased some keys, oscillators and continue practicing. I hope to get 7300 going so I can practice online.
I struggled with timing when learning music, and the same happened with straight key. Fortunately, using a keyer as a metronome helped me improve my timing on my Kent Twin. I now know all the characters, numbers, and common prosigns. I finished LICW Beginners 1, and I tried Beginners 2, but they use 12/10 wpm which I'm still working on (gradually increasing my speed to 12/9 wpm).
My goal is to achieve a consistent 12 wpm. While I can send characters faster than 12 wpm, I still need to master Farnsworth spacing. By slowing down to 12 wpm, I hope to join the Beginners 2 class and gradually wean myself off Farnsworth. Even at a flat 12 wpm, I could participate on the air. With more practice, perhaps I can reach 13 or even 14 wpm!
Updated March 18, 2024
We hope to build on this meager record of HF QSO's K7VIQ AMATEUR RADIO LOGBOOK G SHEET
~ HF Antenna Project ~
History
We used to have this wood antenna pole that was 26 ft tall +9 ft extension(34ft) but fell in a large storm in Nov. 2018. My Brother Cecil(KB7ZXH) now has our OLD Kenwood FT-DX-450 HF radio that I never could get much out of using a G5RV antenna.
Our initial new antenna ideas were were to use hardware that was contributed
We have a contributed alum antenna tower that would be 39 ft. + rotator extension pole on our property contributed by local Friend KB7SYB. I do not know if the rotator motor works as I do not have a controller that works with it. I have been digging a hole for a concrete mounting block. Ryan also has a beam antenna for it. This tower, however requires a whopping $350 permit with building code inspections so we simplified the project. We decided to use an antenna we could put up on a simple Rohn TV mast. More on the Isotron Array we decided on(Retired) See in a lower section below:
Dec. 17,2023 we bought a simpler EFHW-8010-LP and got it installed March 15, 2024.
installed March 15, 2024
I bought an EFHW-8010-LP from MyAntennas.com as only one average tuning adjustment is needed and the tuner hopefully can tune from there. At this point I decided an EFHW-8010-LP one would be affordable and I could lower and raise one from the ground and most importantly has the best chance of getting me on the air. I never did get the isotron working. What is the point of having an antenna that is too complicated for me to use. I recycled the 80-40-20-10 Isotron March 15, 2024 and got our EFHW-8010-LP installed that day.
Mast and Antenna Raising
October 3, 2019. Assembling the antenna on the mast was fun. Once it was built life got in the way of raising the mast for a while but Earl helped me raise the antenna on October 3, 2019. It is attached to the house with a wall mast mount to hold it straight. Craig helped me pour the concrete Oct 5th to further anchor it in place.
I Recycled me Isotron array and got the EFHW-8010-LP installed March 15, 2024.
Isotron antenna ~ RETIRED
We chose a ROHN H50 Telescopic Antenna Push Up TV mast and an omni-directional ISO 80/40 - 20/15/10 COMBO Band antenna. No permit, rotator, or large beam needed. Less guy wire needed. No more intrusive to neighbors and city than a TV antenna. Updated Aug. 20, 25,2019
Dec 23,2019 - The coax and mast wires need hooked up so I can extend the TV mast boom. I am almost ready to test the band of the isotron.
November 2020 - Antenna and radio still do not work and mast not raised. I used my Nano VNA antenna analyzer to test isotron SWR and it is terrible and I do not have the skill or energy to keep lowering and raising antenna to adjust it.
December 17, 2023 - I bought an EFHW-8010-LP from MyAntennas.com as only one adjustment is needed and the tuner hopefully can take care of the rest thus being simpler to use.
November of 2023 the IC-7300 is also still unmatched to the isotron array. At this point I decided to purchase an EFHW-8010-LP one would be affordable and I could match more easily. I will recycle the isotron array to make the pole lighter. Updated Dec. 17, 2023
March 15, 2024 - I never did get the isotron working. What is the point of having an antenna that is too complicated for me to use. I recycled the 80-40-20-10 Isotron March 15, 2024 and got our EFHW-8010-LP installed that day.
~ Station Pictures ~
1 - A start at setting up a new ham desk. Dropped coaxes from attic in the corner. I will continue to set up the new station as I can. Added: File drawers, Chair, Desk light, Office supplies/organizers, Ham books/papers. Aug 15, 2019
3- Covered corner coax. Moved the PC. Hotspot on the shelf. Got all the handhelds out for a shot. Oct. 5, 2019
Although I need serious practice listening to Morse code I am making slow progress at learning to send it so I purchased cool brass Bunnell AT&T Western Electric Morse Code Key from Nationwide Radio & Eq. Sales and mounted on a 3x6 marble tile sample. See my code key page. Purchased Oct 5, 2019
We have this used alum antenna tower that is 39 ft. plus rotator extension pole on our property contributed by local Friend KB7SYB. I do not know if the rotator motor works as I do not have a controller that works with it. I have been digging a hole for a concrete mounting block. Ryan also has a beam antenna for it. I found out however that this tower requires a $350 permit and building code inspections so we simplified the project. We have decided to use an antenna we can put up on a simple TV mast. Updated October 3, 2019
Old wood antenna pole (no longer standing)
G5RV was sloped down from this pole.
An old QSL card we designed
On old Kenwood radio when was in bedroom.
Old Kenwood radio that never received much from while using a purchased G5RV antenna.