Eimac's tube calculator software disagrees with that guess and predicts 20 watts. 73 Tom Hey Tom, It's nice to see you back in here!!!!!!!!!!!! It's been a long time since we've seen any postings fro
It is great to see Tom back here after many years and many subscribers hope he keeps coming back. You will not turn the amps list into your personal vehicle to beat up on W8JI and W0ID. Your constant
Maybe out moderator remembers the GONG SHOW? We can have a selected panel and if someone gets "GONGED" by the judges they will get the proverbial "HOOK". _____________________________________________
chortle. Good one, Lou. On Jun 25, 2006, at 9:07 AM, _Gudguyham@aol.com_ (mailto:Gudguyham@aol.com) wrote: Maybe out moderator remembers the GONG SHOW? We can have a selected panel and if someone get
UNLESS you are particularly enamored with the Heath Green ..Sell it on "the bay" .. you will get a ton of money, then be able to buy a way bigger amplifier, utilizing state-of-the-art electronics, an
I have a new al 1200 that I will be putting in line Wednesday . Should I run the tube in a burn in state before applying any drive power. Thanks for any input 73 ray nr1r Ray, What does the manual sa
Typically with a pair of 3-500Z's operated with a simple Pi network on 6 meters the tune capacitor value at resonance would be about 10-15PF and the load would be about 150PF or so. I don't recall wh
BTW, TWTA linearizers actually exploit this phenomenon to reduce overall IMD. Sometimes two wrongs do make a right :) 73, Mike W4EF I think this whole thread started out when a posted claimed that he
By properly loading the amplifier, voltages (including VHF transients) in the output circuit would be reduced and the chance of damage to the bandswitch would be significantly reduced. 73, ... Joe, W
It's strange how some people carry on and on and on with some of these worthless threads and yet ignore some inquiries that could be easily answered. I don't have the statistics but it seems to me th
It took me a while to figure out what "TA" means in the above - Type Acceptance. Around the local watering hole "TA" has a much different meaning. _______________________________________________ Amps
Hal -- A good aid to digestion is G. W. Fyler's article: ''Parasites in Transmitters'', Institute of Radio Engineers Journal. Sept. 1935. end Hasn't anybody re-written anything on this since 1935? Ev
The key is always understanding how things actually work, and not relying on accidents to patch problems. 73 Tom I think Eimac came on to something when they started making ceramic metal anode tubes
Just compile the archives of this reflector. Woooow, that sure would require a lot of footnoting. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.co
There should be no power mains connection to the chassis, even on the neutral wire. In the USA, if we run a 120V transformer or blower in an amplifier or anything else, there should be no path to the
As I see it, under a volt is not a bane, and requiring two conductors in a 240v circuit that carry zero current is inane.. Who said that? In a 240V circuit (only 240v) You are required to have 2 hot
All I can say is that when there is significant noise & QRM, that extra couple hundred Hz of articulation seems to make a difference. Has anyone else experimented with that? Joe, N3JI Well, In my yea
In the 4-conductor connector, two contacts are the "hots" (that is, each is 120 either side of neutral), one is neutral, and the fourth must be a green equipment ground wire that bonds the equipment
4-wire 240v circuits. Lou No such thing........THIS what you refer to is properly termed a 240/120 volt circuit, NOT a 4 wire 240V circuit. _______________________________________________ Amps mailin
Correct. The 240v outlet on my Honda generator has 4 conductors, and two of them carry zero current. How does this make it safe? This is not entirely true at all. Assuming you plug something into you