[GreenKeys] Western Electric 314A line relay

[Jack]

By the way….

 

I have wired up a 314A as a “poor man’s RS232-to-loop converter”

by putting the coils in series and connecting them directly to the RS232

port on my PC (for Heavymetal). Then the polar relay keys your loop

and TTY. Of course, try to find a PC with a real serial port these days!

 

Jack K2TTY

 

 

 

 

 

From: GreenKeys [mailto:greenkeys-bounces at mailman.qth.net] On Behalf Of Lester Veenstra
Sent: Sunday, February 26, 2017 9:53 AM
To: 'Nick England' <navy.radio at gmail.com>; 'Greenkeys' <greenkeys at mailman.qth.net>
Subject: Re: [GreenKeys] Need info - Western Electric 314A line relay - TP 304997

 

What do you need to know; form an fit, the same as WE255.  Probably faster and more sensitive for polar, not that we see long polar circuits any more.

 

Lester B Veenstra  K1YCM  MØYCM  W8YCM   6Y6Y

lester at veenstras.com <mailto:lester at veenstras.com> 

 

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From: GreenKeys [mailto:greenkeys-bounces at mailman.qth.net] On Behalf Of Nick England
Sent: Saturday, February 25, 2017 5:24 PM
To: Greenkeys
Subject: [GreenKeys] Need info - Western Electric 314A line relay - TP 304997

 

I have several of these but no info beyond they are mercury-wetted relays. Are they the same function and pinout as the 255A ? Can someone please point me to a datasheet? 

Thanks


Nick England K4NYW

www.navy-radio.com <http://www.navy-radio.com> 

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