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Re: [CQ-Contest] Help for pull-up resistors

To: <CQ-Contest@contesting.com>
Subject: Re: [CQ-Contest] Help for pull-up resistors
From: "Marijan Miletic" <s56a@bit.si>
Date: Wed, 5 Mar 2008 11:42:29 +0100
List-post: <cq-contest@contesting.com">mailto:cq-contest@contesting.com>
K6KR: I am not a hardware engineer, nor do I play one on TV...
 
I like this statement from Hollywood land :-)
 
Radio PTT is often pulled to +14V, data lines mainly to +5V TTL level.
 
73 de Mario, S56A, N1YU, MSc EE retired
 

 

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