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Re: Re: [Discuss-gnuradio] to prevent mental damages, avoid dB's.


From: Brian Padalino
Subject: Re: Re: [Discuss-gnuradio] to prevent mental damages, avoid dB's.
Date: Thu, 28 Sep 2006 20:43:02 -0400

A spreadsheet could work just the same without all the Tcl/Tk
silliness or input verification problems.

On 9/28/06, Daniel O'Connor <address@hidden> wrote:
On Friday 29 September 2006 09:21, John Ackermann N8UR wrote:
> I have to say that I like dBs, too.  All you have to do is remember two
> things: 3dB doubles the power, and 10dB is 10 times the power, and from
> that you can SWAG just about anything.

A guy at work wrote a handy program in Tcl/Tk for converting power between
various units (dBm, mW, Volts & Pk-Pk Volts).

Might be worth writing a Python version for GNU Radio - it would be pretty
simple I think.

--
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C


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