BLIND-HAMS Archives

For blind ham radio operators

BLIND-HAMS@LISTSERV.ICORS.ORG
Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Condense Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Content-Transfer-Encoding:
7bit
Sender:
For blind ham radio operators <[log in to unmask]>
Subject:
Re: Kenwood Ts-480S Was: deciding on an HT
From:
Howard Kaufman <[log in to unmask]>
Date:
Mon, 4 Feb 2008 19:25:36 -0600
Content-Type:
text/plain; format=flowed; charset="Windows-1252"; reply-type=original
MIME-Version:
1.0
Reply-To:
For blind ham radio operators <[log in to unmask]>
Parts/Attachments:
text/plain (5 lines) 
Well before the DLG audible meter, you took the voltage across the meter, 
and feed it in to an oscellator, the voltage controls the pitch of the tone, 
high for output and low for reflected power.  I think the circuit is about 
40 years old.  it is more accureate than watching the meter movement.

ATOM RSS1 RSS2