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LF: £10 Dongel-SDR Direct sample on 504 KHz

To: <[email protected]>
Subject: LF: £10 Dongel-SDR Direct sample on 504 KHz
From: "Graham" <[email protected]>
Date: Thu, 4 Apr 2013 14:01:43 +0100
Importance: Normal
Reply-to: [email protected]
Sender: [email protected]
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£10 Dongel-SDR  Direct sample on 504 KHz
 
The  latest  window  drives   for  the  ultra-cheap    sdr   dongle   project , now  have the  'direct  sample'  option 
 
all  that  is needed  is  a  wire  to  pin '1'  of the  AD chip  , [ ie  use the  decoupling cap  as a  terminal  post]
 
select  I/Q , and  you  have a  HF rx  , which tunes  down to   zero  (ish)
 
This is the  504  carrier  from my  main Ae  via tuner , showing  qsb 
 
navtex  from the  south coast last  night  518  ,100% copy  , so  not  bad  ..
 
73 -G..
 
 
 
 
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