Re: LF: QRO / QRP

[Andy Talbot <andy.g4jnt@googlemail.com>]

Unfair to microwavers.:-(

 

At 10GHz that's 14 microns by 28um by 42um long

Andy
www.g4jnt.com

On 1 June 2010 14:13, Rik Strobbe <Rik.Strobbe@fys.kuleuven.be> wrote:

Hello Ha-Jo,

interesting approach that QRP not only includes power (input, output, ERP ...) but also dimensions.
I can live with that, on the condition that the dimensions are given in wavelengths ;-)
So if a rig of 4cm high, 8cm wide and 12 cm long is QRP on 80m then any rig smaller than 1m high, 2m wide and 3m long is QRP on 137kHz.
Shouldn't be a aproblem for most of us ;-)

73, Rik  ON7YD - OR7T

________________________________________
Van: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org] namens hajo.brandt.dj1zb@t-online.de [hajo.brandt.dj1zb@t-online.de]
Verzonden: dinsdag 1 juni 2010 14:58
Aan: rsgb_lf_group@blacksheep.org
Onderwerp: Re: LF: QRO / QRP

Dear all,

for the "Minimum Art Session" (MAS) pioneered by DJ7ST I have built a
small two stage 80 m TX (3 watts output) which fits into the pocket of
my trousers or jacket.

If You can do the same with your LF transmitter it would also be really
QRP.

HW?

73 Ha-Jo, DJ1ZB


"Mike Dennison" <mike.dennison@ntlworld.com> schrieb:
> I run a 650W transmitter on 137kHz to radiate 350mW ERP. Is that QRO
> or QRP? Or both simultaneously?
>
> Mike, G3XDV
> ==========
>
>