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Re: IMD on xcv'rs
Those tests where at full power, with quite a bit ALC pulled, also quite a bit of processing. One can say that both radios was "forced" a bit, did also use an audio RF clipper with the KWM2. This is a
By Jan Erik Holm SM2EKM · #877 ·
Re: 3 x YC-156's vs 8281
This is a very good point by Greg, I agree 100% 73 Jim SM2EKM --------------------- badgerscreek wrote:
By Jan Erik Holm SM2EKM · #876 ·
Re: new alpha amps newsgroup?
Mark wrote: And apparently you must have a call sign to join too.
By larryw6lar · #875 ·
Re: Zs FCC callsign
zerobeat40 wrote: Welcome to the group Z.
By larryw6lar · #874 ·
new alpha amps newsgroup?
I just ran across this on yahoo groups http://groups.yahoo.com/group/Alpha_Amps 73 Mark W0NCL ____________________________________________________________________________________ Get your email and
By Mark Stevenson · #873 ·
Re: IMD (was 3XYC156)
Sounds like someone needs to review his basic tube theory. Specifically, look up "contact potential bias". Now, for the experiment. Lay tube on bench. Any tube, as long as it works. Apply specified
By zerobeat40 <zerobeat40@...> · #872 ·
Zs FCC callsign
I don't hide my name. My given name is Z Sampson Thompson, per my birth cert. No ham ticket, no callsign. Not a famous author, nobody knows me anyway. Why does it matter. I've gone by "Z" or "Zed" all
By zerobeat40 <zerobeat40@...> · #871 ·
Re: IMD (was 3XYC156)
chortle Charles Thomas Rauch, Jr. It can't be Rauch because he knows that the grid has to be positive with respect to the cathode in order for grid-current to flow. R L Measures, AG6K, 805.386.3734
By R L Measures · #870 ·
Re: IMD (was 3XYC156)
Definitely Not. So why do you hide your name? He also looks down on those who do not agree with his technical missteps. > > R L Measures, AG6K, 805.386.3734 r@..., , rlm@..., www.somis.org
By R L Measures · #869 ·
Re: What happened to message 863 ??? IMD on new xcvr's
Yahoogroups allows the originator of a posting to delete it. Or the moderator can. I don't fundamentally like that - once posted, a posting ought stay as a matter of record. That's usually with very
By zerobeat40 <zerobeat40@...> · #868 ·
Re: IMD (was 3XYC156)
--- In ham_amplifiers@..., R L Measures <r@...> wrote: > > > On Nov 1, 2006, at 12:20 PM, zerobeat40 wrote: > > > --- In ham_amplifiers@..., R L Measures <r@...> wrote: > >> >
By zerobeat40 <zerobeat40@...> · #867 ·
Re: IMD (was 3XYC156)
### He doesn't need one..... I don't have a FCC callsign either. Check the master list.... a LOT of fellows with no callsigns... who cares. ### some ZL remarked that having to take a CW exam was akin
By pentalab <jim.thomson@...> · #866 ·
What happened to message 863 ??? IMD on new xcvr's
If u scroll through the messages... u will see that # 863 has been blown out ! I responded to it last night... then it comes back as "message 863 can't be retrieved" Did the fellow blow it out
By pentalab <jim.thomson@...> · #864 ·
Re: IMD (was 3XYC156)
By R L Measures · #865 ·
Re: IMD (was 3XYC156)
--- In ham_amplifiers@..., R L Measures <r@...> wrote: > > > > > > zerobeat40 <zerobeat40@...> wrote: > > Hey, I tried to put the NFB into a solid state amp once, being used as > > a
By zerobeat40 <zerobeat40@...> · #863 ·
Re: IMD (was 3XYC156)
3, YC--156s mobile. Roger that good buddy. I drive a car that uses a 208v battery. R L Measures, AG6K, 805.386.3734 r@..., , rlm@..., www.somis.org
By R L Measures · #862 ·
Re: IMD (was 3XYC156)
running transistors ### Kinda tough in a mobile application... or some emergency application where u use 12 vdc batteries, etc. These 50 vdc finals don't seem to be much better than 30 vdc finals. I
By pentalab <jim.thomson@...> · #861 ·
Re: HV Fuses: Manufactures/brands in Europe ?
By R L Measures · #858 ·
Re: 3 x YC-156's vs 8281
Not a sound wager, The 100¦¸ MOF resistors we use in our suppressor retrofit kits are 20mm long and they have c. 11nH of inductance. You would do well to read Fred Terman's chapter on inductance. >
By R L Measures · #859 ·
Re: HV Fuses: Manufactures/brands in Europe ?
So why didn't they fail?
By R L Measures · #857 ·