Dero Research 2F VLF Receiver by Hammarlund

[Al Parker]

Hi Hans,
    I asked Les, "The Historian", about the Dero, here's what he said:
    "Other than the pics on our website, the only ones I ever saw were at 
Fair Radio years ago.
    I have tried every search method I can think of to find 
something/anything on Dero Research. It's obvious that the receivers were 
manufactured by Hammarlund. I have no idea what Dero did to them. Nothing is 
obvious from a cosmetic standpoint."

    the pics, courtesy of Paolo Viapianni can be seen at:
http://www.hammarlund.info/sp600vlf.html

Sorry, this isn't a lot of help,
73,
Al, W8UT
New Bern, NC
www.boatanchors.org
www.hammarlund.info

----- Original Message ----- 
From: "Hans Sparreboom" <hsparre at TELUSPLANET.NET>
To: <BOATANCHORS at LISTSERV.TEMPE.GOV>
Sent: Saturday, September 29, 2007 7:12 PM
Subject: [BOATANCHORS-TEMPE] Dero Research 2F VLF Receiver by Hammarlund


> Hi,
> Does anyone know anything about this receiver? How rare is it? It  looks 
> exactly like my SP-600.
> Thanks,
> Hans
>
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