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Total 9 documents matching your query.

1. Re: [Amps] TB5/2500 options (score: 1)
Author: "Ray, W4BYG" <w4byg@att.net>
Date: Thu, 19 Nov 2015 16:42:49 -0500
From Richardson Electronics online: TB5/2500/7092 *Brand | *Amperex <http://www.relltubes.com/supplier/Amperex.html> *Description | * The TB5/2500/7092 is a(n) glass triode manufactured by Amperex. T
/archives//html/Amps/2015-11/msg00127.html (8,682 bytes)

2. Re: [Amps] Ameritron ALS 500M (score: 1)
Author: "Ray, W4BYG" <w4byg@att.net>
Date: Sat, 21 Nov 2015 15:08:26 -0500
Mike, I have had my ALS-500 mobile for about 3.5 years, driving it with an FT-100D at about 50 watts drive SSB and CW. Basically it has served me well and has never shown a heat problem. I have never
/archives//html/Amps/2015-11/msg00140.html (9,947 bytes)

3. Re: [Amps] Ameritron ALS 500M (score: 1)
Author: "Ray, W4BYG" <w4byg@att.net>
Date: Tue, 24 Nov 2015 10:27:59 -0500
A true statement... But to be precisely correct on the designed DC voltage input regarding the ALS-500 the manual for it states it: "... will produce the rated output power at 14 volts dc. The output
/archives//html/Amps/2015-11/msg00149.html (8,381 bytes)

4. Re: [Amps] Answer about heat failure (score: 1)
Author: "Ray, W4BYG" <w4byg@att.net>
Date: Mon, 17 Oct 2016 14:38:30 -0400
Been reading the various posts on the subject of where most failures occur and wanting to add a little broader insight: After more than 60 years in broadcast and cable TV engineering, most recently s
/archives//html/Amps/2016-10/msg00080.html (13,386 bytes)

5. Re: [Amps] SS amps watercooling - was PowerGenius XL (score: 1)
Author: "Ray, W4BYG" <w4byg@att.net>
Date: Mon, 20 Feb 2017 19:05:27 -0500
FYI: I'm afraid I have to disagree on the statement below about distilled water being conductive. In industrial experiments in the use of distilled water, I found it to be very non-conductive. If I r
/archives//html/Amps/2017-02/msg00156.html (14,381 bytes)

6. Re: [Amps] Amplifier for 630 meter band (score: 1)
Author: Ray LaRue <w4byg@att.net>
Date: Sat, 11 Nov 2017 14:37:06 -0500
Being a retired broadcast engineer, I have a Bird slug 1000P, (1000w, ..45-2.5 Mhz), which I no longer have need for.  If anyone else is interested please drop me a line and make an offer. 73, Ray, W
/archives//html/Amps/2017-11/msg00131.html (10,181 bytes)

7. [Amps] Oil filled Capacitors FS (score: 1)
Author: Ray LaRue <w4byg@att.net>
Date: Mon, 12 Mar 2018 13:17:29 -0400
I have the following capacitors which are now surplus to me.  All are used "pulls" but in good condition with no leaks.  All are rectangular cans in shape and aspect.  Prices are $8 each or $85 for t
/archives//html/Amps/2018-03/msg00040.html (7,467 bytes)

8. [Amps] L4B startup after a long sleep? (score: 1)
Author: Ray LaRue <w4byg@att.net>
Date: Mon, 10 Dec 2018 17:53:27 -0500
The local club here has inherited a very nice L4B amplifier that we suspect hasn't been run in about 10 years or more.  On a scale of 1 to 10 with 10 being new, this is a very nice 9.  I have been as
/archives//html/Amps/2018-12/msg00078.html (6,946 bytes)

9. [Amps] Oil filled caps for sale... (score: 1)
Author: Ray LaRue <w4byg@att.net>
Date: Tue, 10 Sep 2019 13:04:33 -0400
Thinning the herd.  The following Oil filled caps are for sale: All OK, some pulls, some NOS, all in good clean, useable condition, no PCBs: 1- 1 mfd 7.5 KV NOS 1- 2 mfd 2KV NOS 5- 4 mfd 3.5 KV NOS 3
/archives//html/Amps/2019-09/msg00010.html (7,213 bytes)

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