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Re: old phone systems
To: CRTech <crtech@crtech.org>
Subject: Re: old phone systems
From: John Stortz <ka4flx@gmail.com>
Date: Fri, 10 Mar 2017 02:07:45 -0500
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=0gQMDjpf+wn5mOP7R0q8tNdApHnZpVkmMdzgNMOINb4=; b=OA9qwtgrfrWTGirRmyX4RoQ89WK3+vvkI2ktaFH7zCEzBNXTNvx+8sJZRWG0F4YFiL F9GUpwoT8/yke1rqtjG6B0TWtvVjtcOfvtKKcJ2lJ8vk4fFu/ZwICqxljvvbwk3kJSX1 tr9P+whb/IWSxkK3hFBzzdxfkGhTeAouWGPe2FCUILnpCXvfvgbhYG5JKiTzfDaXlppu Q96uiZapm9eipxi1SVfAKzj2tnzKqQSUEMe2KgUjoZ8w7HaH/m76jMJ5L4eV/fXL76SF fX8MXl0G7FdAK51fmvx7m2rRBhi6Zgs4ccL4Eg/aQ87a/QzWu6ELhLbJ3+cTVVY25GFO KwDA==
In-reply-to: <alpine.WNT.2.10.1703091511520.7964@Lyle-Dell-D630>
References: <08c54009-d9ca-03ec-34ad-8d183323b04f@knlr.com> <CAE10cw-RpQjnp016tLktGQjFexDTZ6_R8qSDpS_88+QSaoGTaQ@mail.gmail.com> <alpine.WNT.2.10.1703091511520.7964@Lyle-Dell-D630>
Just curious, Lyle,
do you know what the top rolloff frequency is on the 111C? Also insulation rating between primaries & secondaries?

John S.

*Politics is the gentle art of getting votes from the poor and campaign funds from the rich, by promising to protect each from the other.
*~Oscar Ameringer~
  

On Thu, Mar 9, 2017 at 6:17 PM, RADIO DOCTOR <lylehenry@fastmail.fm> wrote:
Will mention here that I still have several 111C coils left.  $100 each, post paid.


On Thu, 9 Mar 2017, John Stortz wrote:

If you have any of the old "Repeat Coils" [like 111C] they're a marvelous
audio transformer & worth some bucks. I did a remote from another building
& used 111Cs on each end for ground isolation. Those transformers are
essentially flat from about 10 Hz to at least 100Khz.

*John S.*

**Politics is the gentle art of getting votes from the poor and campaign
funds from the rich, by promising to protect each from the other.*
**~Oscar Ameringer~*


On Wed, Mar 8, 2017 at 6:28 PM, Terry Cowan <tcowan@knlr.com> wrote:

Does anyone know of someone who is buying old telephone "key systems" such
as the 1A2 systems?

Thanks

Terry Cowan

KNLR/KNLX


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SCA radios (fixed & tunable in wood cases) + FMeXtra systems
--------------------------------------------------------------
  Lyle Henry, CPBE  THE RADIO DOCTOR  K9DKW  Los Angeles, CA
SCA Consultant:  Brazil, China, India, Mexico, Taiwan, SE Asia
       323-660-4690 Home/Office     213-880-4690 Mobile
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Follow-Ups: Re: old phone systems - 111C
(RADIO DOCTOR <lylehenry@fastmail.fm>, 10 Mar 2017 18:44:53 -0000)
References: old phone systems
(Terry Cowan <tcowan@knlr.com>, 8 Mar 2017 23:28:36 -0000)
Re: old phone systems
(John Stortz <ka4flx@gmail.com>, 9 Mar 2017 07:48:19 -0000)
Re: old phone systems
(RADIO DOCTOR <lylehenry@fastmail.fm>, 9 Mar 2017 23:17:58 -0000)
Prev by date: Re: old phone systems
(RADIO DOCTOR, 9 Mar 2017 23:17:58 -0000)
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(Willie Barnett, 10 Mar 2017 14:59:35 -0000)
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(RADIO DOCTOR, 10 Mar 2017 18:44:53 -0000)
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