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Subject:
From:
Eric Patterson <[log in to unmask]>
Reply To:
For blind ham radio operators <[log in to unmask]>
Date:
Wed, 10 Mar 2010 10:10:19 -0800
Content-Type:
text/plain
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text/plain (26 lines)
Rick and others:

	It was my understanding that it is best to have an SWR of 1 to 1.
However, 1.5 or 2 to 1 is also acceptable.  It was also my understanding
that if your SWR goes above 2 to 1, you could lose transmitter power or have
trouble tuning your antenna.  I do not use amplifiers, but I learned about
SWR when I studied for my technician license back in 1993.  Others on this
list can let me know if my understanding is correct.  Thanks.

Eric

-----Original Message-----
From: For blind ham radio operators [mailto:[log in to unmask]]
On Behalf Of Rick
Sent: Wednesday, March 10, 2010 7:49 AM
To: [log in to unmask]
Subject: What is the highest safe swr?

Hi list.
What is the highest safe SWR?
The reason I ask is, when on 20 meters for example, I tune my SWR to 1.0 =
to 1, I get 700 watts out of my amp.
When I have an SWR of 2.0 to 1 I get 1000 watts.
I don't want to hurt anything, so I thought I'd ask here.
Thanks in advance, 7 3.

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