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... provided that if the tube blows out of the socket, the operator can catch it on the fly. R L Measures, AG6K, 805.386.3734 r@..., rlm@..., www.somis.org

--- In ham_amplifiers@..., RICH SEZ... opposite page (p.9) there's a picture of the inventor of the firearms silencer, Hiram P. Maxim, wearing a set of headphones - but strangely he is

past. however the ### Drake uses the same Johnson sub mounted sockets on the L4B. [came out in 1969].. on aluminium cylinder standoffs. The 3-500Z spec is for only .08" h2o... which is easy to

The only absolutely guaranteed measure of correct airflow is to measure the temperature of the tube seals as specified by the tube manufacturer, under full load for long enough for the tube to reach

I have never seen an amplifier with a cooling system like a SB-220's.

Rich wrote: <snip> I agree with that... most countries do not have the spectrum grab that goes on here in this country either. That's one factor for having a voice in the process. From having sat in

If the mfg's marking ink on the glass turns brown, more air is probably a good idea. If the tube blows out of the socket, a smaller blower is in order. cheers, G. R L Measures, AG6K, 805.386.3734

Correct. That a stack of Ben Franklins 44,000 inches high.

Excellent I haven't called CQ in probably 30-years. I run into guys I know and start commenting if I have anything to contribute. The good thin

The marking ink does not change color in a SB-220 if the fan is oiled every 1000-hours or so.

I seen a post yesterday about the pic not being large enough to really see it. Yahoo re-sizes this to a tumbnail, a medium size which is the one you see by clicking on the thumbnail, and a larger one.

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the ham_amplifiers group. File : /Core-Size.pdf Uploaded by : craxd <craxd@...>

Well I do have responses for the comments. I do currently own a 3K-A. Have had virtually all of them in the past. Also have owned an L4B, Swan Mark II never SB-220 or TL-922 however I've worked on

R L Measures escribi: Rich, how do one determine correct airflow?. If it blows too low, high temperatures arise, but if your airspeed is too high cooling efficiency may be also degraded (besides the

Yes Thanks for the heads up, Greg. I fixed the price-info list. The price is $9.93 each. If you need some, send adr, say how many, we ship ur order via usps, pay from the invoice. R L Measures, AG6K,

wrote: U. S. and the Los Angeles archdiocese has yet to settle with the 600+ victims of its 170+ pedo- priests. Two of my friends were victims. . . trivia: Archbishop of L.A., Roger Mahony's callsign

RICH SEZ....> > Canada does not have sub-band restrictions? > ### Canada got RID of sub band restrictions a LONG time ago.... think it was 1981. The Fed gov't got sick of us continually asking to

Quite

and chimneys. RICH SEZ.... Air system sockets and chimneys result in higher glass temperatures than is the case with the transverse-fan cooling system used in the SB-220 and TL-922. ### Nonsense.