View Full Version : Special Transmission during "hamradio"
There will be a special transmission during this year´s "HAMRADIO", an international exhibition for radio amateurs in Friedrichshafen, at Lake Constance next weekend (June 23- 25).
The frequency will be 25980 kHz, everyone receiving this transmission please post feedback on the drmrx forum and send reports to the e mail address given in the text messages.
Will send a mobile reception report when back home. :D
A Roberts MP40 is supposed to be demonstrated at the digital radio West booth at the fair. Since I didn't have enough time left, I didn't pay them a visit when I was there yesterday, instead I looked at something else, see attachment.
It's a general coverage software-defined receiver and its circuit concept - including a tuned preselector - looks quite nice. The manufacturer's website can be found here (http://www.comsistel.com/Ciao%20Radio.htm).
Unfortunately, reception inside the halls is always very bad due to the roof having a metal structure which seems to screen off RF signals and reception of Deutsche Welle had to be demonstrated using a recorded IF file.
Driving from Langenargen to Friedrichshafen on Friday:
The same on sunday, one stereo channel missing, although there was audio on both sides:
Leaving on sunday driving westwards on the B31.
Audio ended at the westend of Friedrichshafen, log ends in Immenstaad:
you can find some photo of Friedrichshafen Ham2006 and all the "Drm Receiver" at the event (PM-40 in action, Elad)
73 Andrea IW0HK
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