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Alek- If you go to the MFJ Enterprises website, you will see a news message from them explaining the situation. They say they are working on being able to select and order parts, etc. from the site.

G'day all. My AL-1500 blower is getting pretty noisy and tired and I'm looking to replace it. I have looked at the Ameritron/MFJ wenbsite and I cannot, for the life of me, find a link where I can

The input swr of the FL2100 differs from the swr at the tuner respectively the antenna. 73 Peter _____ From: [email protected] [mailto:[email protected]] On Behalf Of David Perry Sent:

What are you loading up to? An antenna or a dummy load. Do you have an antenna tuner? Lou WA5LOU Lou WA5LOU

Ps the swr on the amp meter always stays low

My fl2100z seems to work perfectly but for one curious thing. Tune the rig to the antenna using a manual tuner (palstar) with amp either off or on v low power.? See see of c1:1 Tune up amp normally

Far Circuits has a bare board to build a tuned input for the GLA-1000, it might also be adaptable to the Clipperton-L. You supply the parts of course. http://www.farcircuits.net/ 73,Chuck N0NC

Band? pass? filters? will? do....? nothing.? ?BP? filters? are? 50? ohms? at? each? end. PI nets? are LP? filters....? which? is? want u? want for? tuned? inputs.....? +?

Hey guys: With all the "shelter in place" I am off work, so I have time to play in the shack....... Here is the question.... Has anyone used or modified for use an "ARRAY SOLUTIONS BPF-6" to use as a

Hi Dave, Glad you mentioned about the KVI type russian doorknobs as supplies are still around and I did get a few through the post recently. Also K15-5 type 6.3kV ceramics (proof tested to 9kV so ufb

Hi Tracey - I used one of these in my 3CX3000 ampCapacitor (plastic wheel) up to 2000pF / up to 20kV / LCC / CERA-MITE - Elektrodump | | | | €12.00 | | | | | | | Capacitor (plastic wheel) up to

Having looked at the Draloric data sheet for the 2500pf, R85, PE 200, 14kvp Ceramic Disc Capacitor, it looks like it is rated at 60 amps RMS Tracey G5VU

I think one of those should do the trick, Tracey.??They're a bit physically big, so I'm not sure what they'd do to stray capacitances for tuning on 10m but quite a few builders use

A number of high voltage/current rating ceramic capacitors have just come up on eBay in the UK. It looks like they have come out of some kind of RF heating or medical equipment. I'd be grateful for

I think somewhere in my ¡°paper¡± archives I have either a GE or RCA bulletins. I thought that one of them showed how to make a home-brew test jig that would adequately test emissions of

A tube tester uses low voltage to "test" emission which is far from what the tube does at HV and with RF. Even my fairly high end Hickok 752A is only good to give a quick and basic answer ....if a

Yes you can.but dont mix brands. Stick to Chinese, USA, Russia, etc Also do not run at more than 450W out for longevity on the 3 tube amp (600W with the 811H) with import tubes as they are not true

Smart move Bill! Let us know how you make out! Lou WA5LOU [email protected]> wrote:

Thanks Lou I went ahead and ordered 3 new 811A's. Bill J K7BRR

You can if they are good. Have you checked them on a good tester. My preference is to buy all three with matching attributes. But, that is not necessary. You ca replace the one that is bad. But, be