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Total 47 documents matching your query.

41. Re: [Amps] Step Start Relay (score: 1)
Author: "Adrian Rees \(MW1LCR\)" <rees.a@btconnect.com>
Date: Fri, 13 Feb 2009 06:59:13 -0800
Erm, forgive me...NTC ? Adrian Adrian, Just use a NTC and you can just put it in the same cabinet. 73's, Evert PA2KW --Original Message-- From: amps-bounces@contesting.com [mailto:amps-bounces@contes
/archives//html/Amps/2009-02/msg00415.html (9,374 bytes)

42. Re: [Amps] Enabling 10 Meters: Dentron MLA-2500 (score: 1)
Author: "Adrian Rees" <rees.a@btconnect.com>
Date: Mon, 16 Mar 2009 10:33:12 -0800
"Dentrons are notorious for blowing the PS and with only 500pf for a bypass RF gets into the electrolytics and they get a bit upset." They sure do...I've just rebuilt the Power Supply of my 2500, add
/archives//html/Amps/2009-03/msg00447.html (9,711 bytes)

43. Re: [Amps] 8874? (score: 1)
Author: "Adrian Rees" <rees.a@btconnect.com>
Date: Wed, 1 Jul 2009 09:23:58 +0100
Erm, the MLA2500 uses the 8875 not the 8873. Sorry for being a pedant ! I have never seen a Dentron DTR-2000 and am curious to see the circuit diagram. I must admit I do like Dentron amps, even thoug
/archives//html/Amps/2009-07/msg00001.html (11,314 bytes)

44. [Amps] 144MHz Linear (score: 1)
Author: "Adrian Rees" <rees.a@btconnect.com>
Date: Mon, 01 Feb 2010 04:33:32 -0800
Hello all **Please reply off list** I have a stock of parts, suffcient to build a 1Kw 144MHz linear amplifier. The chassis, case and power supply have already been build, leaving just the component a
/archives//html/Amps/2010-02/msg00005.html (7,388 bytes)

45. [Amps] 144MHz Amp Wanted (score: 1)
Author: Adrian Rees <rees.a@btconnect.com>
Date: Mon, 29 Jul 2013 16:34:57 +0000
Hi all I'm in the market for a 144MHz amp. Something that will give me at least legal limit (and a bit more) in the UK. So a minimum of 400 watts output. Anyone got anything they want to part with ?
/archives//html/Amps/2013-07/msg00106.html (6,646 bytes)

46. [Amps] 144MHZ QRO Relay (score: 1)
Author: Adrian Rees <rees.a@btconnect.com>
Date: Sun, 13 Apr 2014 11:07:08 +0100
Hi all I decided to run my home brew 144MHz linear last weekend, and discovered it had a fault. To cut a long story short, the output relay had failed.The relay is an Automate Coax Relay and probably
/archives//html/Amps/2014-04/msg00133.html (7,204 bytes)

47. [Amps] I'm not kidding: TL922 (Robert Morris (score: 1)
Author: Adrian Rees <rees.a@btconnect.com>
Date: Wed, 4 Feb 2015 12:04:29 +0000
My TL922 had a very similar problem, the noise coming from the PA cavity ~ parasitic suppression ~ loose screws ~ over the years. It was annoying my dog also, although he does tend to whimper & howl
/archives//html/Amps/2015-02/msg00048.html (27,648 bytes)

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