Don't know about Helium balloons Mal
Nitrous Oxide may be ?
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From: "mal hamilton" <[email protected]>
Sent: Wednesday, February 06, 2013 5:27 PM
To: <[email protected]>
Subject: Re: LF: declared power on WSPR
Stefan
Are you saying it is all guesswork ??? 10 dB either way !!
----- Original Message -----
From: "Stefan Schäfer" <[email protected]>
To: <[email protected]>
Sent: Wednesday, February 06, 2013 5:01 PM
Subject: Re: LF: declared power on WSPR
Hi Dimitris,
Am 06.02.2013 00:18, schrieb Dimitrios Tsifakis:
> [...]
>
> A reason for the discrepancy between different "1 W" values may be
> that the majority of amateurs would calculate rather than measure the
> radiated power. And as we all know, the majority of back-yard antennas
> are not quite lab reference antennas. If anything, I would guess that
> calculated radiated power is overestimated compared to reality.
>
> 73, Dimitris
>
Yes, that's the reason :-)
73, Stefan
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