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Re: I¡¯m doing a little survey of people that have rotatable antennas.
Metallic colored paints often do have metal particles.? I have used a certain zinc spray paint.? I recall it labeled as cold galvanizing. But I would think that most paints do not have metal
By Paul AA6PZ · #9669 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
Thanks Howard. I did email the manufacturer and asked what to paint fiberglass with and he gave me their recommendation but I never told them the ?application had to do with an antenna and never
By Joy Rabins · #9668 ·
eBay item - Fwd: spy radio: 1 NEW!
In case anyone is interested. This is a spy radio used by the CIA. CW only, about 15 watts, Xtal controlled, useable on 40 and 80m ham bands. For what it is, it is a fair price, IMO. I own one and
By Hiroki Kato · #9667 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
Joy, Be care what paint you use for a particular application. Most spay paints contain metal particles to help it adhere to the medium you are painting. Works great for metal but if you have a
By HOWARD POMERANTZ · #9666 ·
All in one solder gun
Hi Dave, Here is the solder gun I mentioned on Friday. It is good for people who have mild tremors. Here¡¯s the Amazon link. There are other brands available on eBay etc.
By HOWARD POMERANTZ · #9665 ·
Re: FD
Hi Paul: On the FET thing: a friend named Steve, who's input I value highly, recently suggested FET Avalanche Breakdown should be like a reliable zener, with wattage-rating equal to the FET's power
By Jeff Reagan · #9664 ·
Re: FD
K6YA
By Paul AA6PZ · #9663 ·
Re: FD
What call will you be using??
By Doug Hendricks · #9662 ·
FD
This Friday, I will be preparing for the ARRL FD contest exercise.? QTH is Maryknoll.? We have a nice flat field next to the building with pagoda roofline which you have seen from 280 a bit north of
By Paul AA6PZ · #9661 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
Let's do the glow in the dark thing for Halloween!
By Cliff Sojourner K6CLS · #9660 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
Cliff, I think Peter was talking about more keeping it 'invisible" by using they grey color rather than protecting it from UV. ?I opted to get the flat black as was suggested by the hex maker. I did
By Joy Rabins · #9659 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
I don't think color matters much for UV protection. I had a 20 year old fiberglass antenna painted OSH white in perfect condition.
By Cliff Sojourner K6CLS · #9658 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
Customer support that actually answers the customer's question!? Amazing! My speculation is that black will do the best job of absorbing light and protecting the fiberglass.? I would suggest a final
By Paul AA6PZ · #9657 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
OSH spray paint is made by Rustoleum. (I'm holding back on the real deep paint nerd exposition.)
By Cliff Sojourner K6CLS · #9656 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
KIO recommended Rust-Oleum in a flat black to paint the spreaders. The Rust-Oleum website had a gazillion paints to choose from so I sent a message for their recommendation for painting fiberglass and
By Joy Rabins · #9655 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
No, Cliff is not crazy when he says go to OSH. The old "OSH" which was Orchard Supply Hardware did go out of business ?years ago, but there is a new chain called "OSH" for Outdoor Supply Hardware. We
By Joy Rabins · #9654 ·
Re: I¡¯m doing a little survey of people that have rotatable antennas.
I recall some comercial antenna painted a light grey blue.
By Paul AA6PZ · #9653 ·
Re: Protecting (tr)uSDX against high SWR
I'm not saying it's not possible to blow the finals. I'm just looking for the side-by-side test or measurements compared to specs on the same radio with and without zener, and am surprised that I am
By Connie W6EFI · #9652 ·
Re: Protecting (tr)uSDX against high SWR
Hiroki did it twice.
By Doug Hendricks · #9651 ·
Re: Protecting (tr)uSDX against high SWR
Connie,? when you blow your finals. (Not if, but when), I have plenty of replacement transistors,? which are not trivial to remove.? Lol. Doug
By Doug Hendricks · #9650 ·