It depends whether it is German steel valves like EF11, EBC11 etc or some other
rubbish, believe I saw something like it in Düsseldorf once, I reckon many
collectors are interested. But the problem with receivers like LwEa is that they
have too large scale, with 2cm for the 136kHz band, so the tuning is difficult and
really need an external VFO. Also the bandwidth for such receivers are usually not
good enough, KwEa and LwEa has 800Hz BW which once was regarded to be very narrow,
and even used as Q5'er, while today I use Digital signal processor for 100-200Hz
bandwidth - even with KwEa.
A selektiver Pegelmesser like Siemens D2006 with 80Hz selektivity is far
better, and tuning is very accurate.
73, Jan-Martin, LA8AK
-----Opprinnelig melding-----
Fra: [email protected]
[mailto:[email protected]]På; vegne av Holger 'Geri',
DK8KW
Sendt: 2. februar 2005 19:18
Til: [email protected]
Emne: LF: Longwave Receiver LE 11?
Hi LF-group,
someone offered me an old vintage receiver called Lorenz LE11, he said it
ist a longwave receiver starting at 5 kHz, with steel tubes, estimated value
250,- Euro. Anybody knows anything about this radio? Anybody interested? My
shack already is so crowded that I don't have space for another boat anchor
...
Best 73
Geri, DK8KW (W1KW)
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