SIMPLE QRP EQUIPMENT


Various QRP transceivers 		PA2OHH
 Operator: Onno
QTH: Spain
IM98WU
[email protected]

Simple technology and low power!
Simple low-budget radio technology and harmless QRP power, that is what you will find here. There are some complex designs but many designs are simple radio amateur circuits. They will never be used professionally! These simple circuits and rigs can give you much fun: home brewing, portable activities during holidays, etc. Batteries and inverted V dipole antenna's with a fishing rod as the center support IS all you need to make many QSO's.


Simple low-budget "Barefoot Technology" and "Barefoot Power"
is all you need to collect a shoe box with QSL cards!

Simple Barefoot Technology radio projects!
Once I wanted to quit the radio hobby. High QRO power, expensive transceivers, high antenna masts with large antennas, I had a lot of stress and little fun.
I wanted a new radio life. Only simple radio projects and very minimalistic just barefoot in the shack. Barefoot to avoid static electricity and because it's simple! The moment I took off my shoes and socks for the first time and walked barefoot in the shack felt like a liberation. Soon the stress disappeared and the fun in the radio hobby came back!
PA2OHH:

QRSS RX:

QRSS TX:

QRSS Various:

Projects with Python software:

Frequency calibration:

Simple Receivers:

More complex Receivers:

Alternative microcontroller DDS and PC shortwave receiver:

Two old shortwave receivers with the Wadley loop:

Experiments with a passive crystal receiver:

Receivers with tubes:

Simple QRP transmitters:

Simple QRP transceivers for portable use:

QRP Transceivers for in the shack:

Frequency counters for QRP:

Morsecode:

Radio communication modes:

Maritime radio:

Construction, design and testing:

History

Various:

Obsolete:

PY2OHH

Miguel is very active with home brewing and QRP.
He has a very nice home page that you certainly should visit!
We have almost the same call, only one character difference!

Link to the Homepage of the
Society for Amateur Radio in The Netherlands
PA2OHH member 		Link to the Homepage of the
Benelux QRP Club
PA2OHH member 110 		Link to the Homepage of the
EA QRP Club
PA2OHH member 582