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Re: LF: Re: CQ anyone ? 472

To: <[email protected]>
Subject: Re: LF: Re: CQ anyone ? 472
From: "mal hamilton" <[email protected]>
Date: Sun, 17 Nov 2013 15:24:59 -0000
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also
It appears to be as good as the FLEX 3K on 24 es 28 Mhz CW and sensitivity good and selectivity more than adequate.
I have a Datong converter IF 28 ES 144 Mhz so will have coverage right down to the LF freq bands
Using a small 60 – 80 Mhz antenna at present so  with  the proper resonant antennas for the desired bands it will be even better.
Using a fast laptop with 8 Gb ram and win 8
 
mal/g3kev
 
 
 
Sent: Sunday, November 17, 2013 11:52 AM
Subject: LF: Re: CQ anyone ? 472
 
Graham
Mine is performing fb this morning on 24 es 28 Mhz, no mods Antenna direct into the dongle.
Cannot fault it so far and is also doing well on a test on the air band
I have not tried the upper limit yet., good performer for less than £10
73 mal/Scarboro
 
 
 
From: Graham
Sent: Sunday, November 17, 2013 11:17 AM
Subject: Re: LF: CQ anyone ? 472
 
 
Mal,
 
Its  just a  wire and  a  0.1 uF  to  pin 1 ( ?)  of the  A/D   chip  , fed  from the  out  put  of the  ATU ,  then  select  direct  sample  in the  software
 
a  small  pre-amp  at a band pass  filter  would  help as the  gain drop's  off  , for  some  reason at  MF , but  for  £6 its  as good  as   ft897d  on 500
and  better  cross mod  on top band /80  from the  local BBC  MW  station 
 
Dont have  any  resolve  on the win-7  , no  one on the  user group  seemed  to  have that  problem , im running   win-xp-pro  on this pc
 
73 -G,
 
 
Sent: Sunday, November 17, 2013 10:15 AM
Subject: Re: LF: CQ anyone ? 472
 
Graham
are you using a modified dongle ie wire bypassing the tuner for LF/MF
The dongle I have works fb with win8 but still having trouble on one computer with win7 ultimate.
73 mal
 
 
From: Graham
Sent: Saturday, November 16, 2013 8:28 PM
Subject: LF: CQ anyone ? 472
 
 
Maybe  some  one is  calling , but  this  is all  I can see , and that's  before the  flashing  lights  are  dug  out  of the  attic
 
G,
 
 
 
and  after  a  hour  or  so  , it  stops
 
 
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