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

To: "[email protected]" <[email protected]>
Subject: LF: Re: LF: £10 Dongel-SDR Direct sample on 504 KHz
From: M0FMT <[email protected]>
Date: Thu, 4 Apr 2013 19:07:19 +0100 (BST)
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Try Cozy Cave
 
TV DVB sticks have been available for 12months at about a tenner (that's Sterling; EU ?). Thought every body had one by now. Using HDSDR with Balint Seber's plug in you can receiver from almost DC to light....... :o) Using an up converter to 60megs plus, will give full HF coverage (LPF's help). The Chip set also allows other tricks that Graham describes look on You-tube.
 
There are other very expensive alternatives beware!
73 es GL Pete M0FMT IO91UX
From: Stefan Schäfer <[email protected]>
To: [email protected]
Sent: Thursday, 4 April 2013, 18:28
Subject: Re: LF: £10 Dongel-SDR Direct sample on 504 KHz

G..

Unbelivable! Where can one buy that dongle? Do you have a link for us?

73, Stefan/DK7FC

Am 04.04.2013 15:01, schrieb Graham:
All
 
£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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