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IF Filters for the Sangean DT-210

John H. Bryant <bjohnorcas@...>
 

In case you missed it, Michael Slattery, G8PNX, of Sheffield just uploaded a very nice article on putting a much better IF filter in the DT-210. http://groups.yahoo.com/group/ultralightdx/files/ Darn creative solution to fitting in a lager component in an already crowded case. Thanks very much, Michael... Excellent work!


John B.
Stillwater, Oklahoma, USA
Rcvrs: WiNRADiO 313e, Eton e1, NRD-535(kiwa-mods) + Flocka Ultralights
Antennas: 700' NE/SW mini-Bev, Wellbrook Phased Array (pre-production version)
lrdheat
 

Hi John,

Do you know if this filter would improve selectivity on the larger SANGEAN PR-D5 without suffering an insertion sensitivity loss?

--- On Wed, 4/16/08, John H. Bryant wrote:
From: John H. Bryant
Subject: [ultralightdx] IF Filters for the Sangean DT-210
To: ultralightdx@...
Date: Wednesday, April 16, 2008, 9:37 PM



In case you missed it, Michael Slattery, G8PNX, of Sheffield just
uploaded a very nice article on putting a much better IF filter in
the DT-210. http://groups. yahoo.com/ group/ultralight dx/files/ Darn
creative solution to fitting in a lager component in an already
crowded case. Thanks very much, Michael... Excellent work!

John B.
Stillwater, Oklahoma, USA
Rcvrs: WiNRADiO 313e, Eton e1, NRD-535(kiwa- mods) + Flocka Ultralights
Antennas: 700' NE/SW mini-Bev, Wellbrook Phased Array (pre-production version)


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John H. Bryant <bjohnorcas@...>
 

Sorry, Richard, I have no info/opinion on whether the filter that MIchael used has broader applications in the Sangean line.  Maybe Michael has an opinion.

John B.







At 08:38 PM 4/16/2008 -0700, you wrote:

Hi John,

Do you know if this filter would improve selectivity on the larger SANGEAN PR-D5 without suffering an insertion sensitivity loss?

--- On Wed, 4/16/08, John H. Bryant wrote:
From: John H. Bryant
Subject: [ultralightdx] IF Filters for the Sangean DT-210
To: ultralightdx@...
Date: Wednesday, April 16, 2008, 9:37 PM



In case you missed it, Michael Slattery, G8PNX, of Sheffield just
uploaded a very nice article on putting a much better IF filter in
the DT-210. http://groups. yahoo.com/ group/ultralight dx/files/ Darn
creative solution to fitting in a lager component in an already
crowded case. Thanks very much, Michael... Excellent work!

John B.
Stillwater, Oklahoma, USA
Rcvrs: WiNRADiO 313e, Eton e1, NRD-535(kiwa- mods) + Flocka Ultralights
Antennas: 700' NE/SW mini-Bev, Wellbrook Phased Array (pre-production version)
Michael Slattery
 

Hi Richard

I'm currently not able to offer an opinion since I have no information
on the internal architecture of the PR-D5. I've tried to find a
service manual / schematic diagram on the net without success. If you
can somehow obtain this information then I will try to help.

--
Michael Slattery G8PNX
wildbear@...

On Thu, 17 Apr 2008 05:52:41 -0500, you wrote:

Sorry, Richard, I have no info/opinion on whether the filter that
MIchael used has broader applications in the Sangean line. Maybe
Michael has an opinion.

John B.


Hi John,

Do you know if this filter would improve selectivity on the larger
SANGEAN PR-D5 without suffering an insertion sensitivity loss?

--- On Wed, 4/16/08, John H. Bryant <bjohnorcas@...> wrote:
From: John H. Bryant <bjohnorcas@...>
Subject: [ultralightdx] IF Filters for the Sangean DT-210
To: ultralightdx@...
Date: Wednesday, April 16, 2008, 9:37 PM



In case you missed it, Michael Slattery, G8PNX, of Sheffield just
uploaded a very nice article on putting a much better IF filter in
the DT-210.
<http://groups.yahoo.com/group/ultralightdx/files/>http://groups.
yahoo.com/ group/ultralight dx/files/ Darn
creative solution to fitting in a lager component in an already
crowded case. Thanks very much, Michael... Excellent work!

John B.
Stillwater, Oklahoma, USA
Rcvrs: WiNRADiO 313e, Eton e1, NRD-535(kiwa- mods) + Flocka Ultralights
Antennas: 700' NE/SW mini-Bev, Wellbrook Phased Array (pre-production version)
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