Homemade

DF1UD  *  Michael D. Willner  *  D-68542 Heddesheim  *  49,51o Breite  -8,61o Länge  *  QTH-Locator:   JN49HM  *  DOK:  A10  (OV Mannheim) im DARC


Ideas to these pages of homemade-projects


On the following pages I would like to present a couple of homemade - projects and/or part projects, which have survived still. 
Unfortunately I have no more all details kept in my mind or pertinent documents in hand. These have been at the 'muck out' and clean  up of the Shack and/or cellar in part with Hard - and/or software.
Unfortunately, unfortunately !!!
In the present time of Internet, digital photo, storage medium etc. is this kind of presentation a wonderful possibility, homemade works or the like, which emerged in the course of the amateur radio  operators life, which will be presented interesting visitors of my homepages.

 C O N T E N T S

Please select one of the following link for information of the older and newer techniques.

Measuring Aid
Oscilloscope-Add on: Frequency- and time measurement enhancement, emerged in the 80th

Component-Tester
Characteristic curve writer for connection with an oscilloscope

DCF-77  Clock
discreetly set up control to the continuous Time signal decoding.

RTTY-Decoder
Opulently provided RTTY-Decoder, constructed in the 80th.

70cm-TRX
a miniature handheld for relay working with fixed frequencies

FAX-Decoder
3 Fax-Decoder, constrcted in the 80/90th

Weather RX
Weather satellite receiver, constrcated in 1993

Power Meter
Power Meter according DL5MEA,
built 2008

PMSDR
SDR Rx - developed by IW3AUT -
built in 2010

IQ-SDR
Fernempfangsradio II Harzburg by QRPproject - built in 2010

PSK-20
Small Wonder Labs    PSK-20 Transceiver

LDG DTS-4 Control
A little Remote Control Software Application

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