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A total of .01 is more than enough, maybe a blown .02 was already removed in the past Carl

Find a local freight forewarder and get quots for ship and air. They combine multi items in one container for a lower cost. Ive shipped several amps as well as complete vintage V8 engines that way all

That’s useful to know, thanks. ?I have a stock of YU204s for the 4-1000 amp and 3CX3000s for that amp but could do with a spare Thomson TH376 or two if anyone knows where to source those?Dave

Curious, how much? Bob WE6C

<I need to ship a Drake L4B to a ham in VK6 land. The quotes I found from FedEx DHL etc are totally nuts. <thanks <John k9uwa ## Drake L4PS ( HV supply) weighs 45 lbs. Drake L4B RF deck weighs 30 lbs.

Econco is now re-building Svetlana tubes. In the past, every tube rebuilder on the planet has tried, (including econco)... and failed to re-build Svetlana tubes. Apparently, Econco removes the entire

<IMD is ridiculous...even at 1500W. <Screen voltage is well regulated so i am thinking IMD is from tube. 4CX1500B swap will be possible but very <expensive ... much more better amp is around and make

My friend VA3AQB. Alan, has one. ?He’s had his share of problems wit it. ?If you email him at his call. Yahoo.ca he can tell you much about it. ?I know he had issues. ?He fixed everything

Slightly off topic, I am using an old Heathkit antenna switch that has the control voltages riding on the coax. The series DC blocking capacitor in the outside box has a piece chipped out of it. Maybe

PS: I'd love the Commander but I already have one. :-) --

G'day John. USPS? Pack and Send? The latter uses the same courier companies but they have big accounts, so the prices are often vastly cheaper. I don't know why it costs so much to get stuff out of

To be honest with you guy... stay away from it. i Know 4 owner of LA-4000, 3 got home for major repair + modification. The last one i dont know i never spoke with the owner but i bet is power board

I need to ship a Drake L4B to a ham in VK6 land. The quotes I found from FedEx DHL etc are totally nuts. The buyer isn't in a hurry but somehow we have to get the shipping to something reasonable. So

Thanks Lou. Hsu was a great contact. He helped me out on many occasions, when it came to sourcing good quality stuff from China. Not only that, I reckon he is a very decent and honest person. As I

VA2NA did an extensive IMD write up on the Amptec LA4000, back on Oct 22, 2017. It's Item #15, under 'files' on this site. Uses 2 x FU-728's....and runs 4 kw output. Appears to be a clone of a manual

Hsu and his partner who sold the HF 2013 amplifier back in 2013 had broken off the partnership and his partner went on to start the Amptech company. ?Hsu was supposed to come to Dayton in 2013 to

Anybody seen or heard anything from our friend Hsu lately. I sent him an email a few weeks ago and have heard nothing back from him. 73, Alek. VK6APK. -- From sunny Binningup Family Businesses: SP

I talked with Bill a few times and even bought some of the stuff he no longer had the time for. I hated to see he's gone. There are fewer and fewer of the knowledgeable left and few with any knowledge

Well, shit. Another good one gone. RIP Bill. 73 Randy KZ4RV

I?m sorry to see this. Did have a number of QSO?s with Bill. RIP OM de Jim SM2EKM Den 2019-06-20 kl. 23:31, skrev jim.thom@... [ham_amplifiers]: