Hi 
Ha-Jo
>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?

MAS 500kHz :-

My complete TX - CW, QRSS, WSPR, 70mm X 55mm X 75mm a bit fat maybe but
I recon that is shirt pocket size
N.B. Does not include the Antenna.
No Computer for the WSPR.
Consumes 100mA at 13.8 volts from a Solar Panel.

QRP?

Cheers

Eddie G3ZJO