Discussion:
[FT100] AM filter
Stirling Schmidt kc0nxm@gmail.com [FT100]
2017-07-16 01:25:52 UTC
Permalink
Hi all, given the scarcity and cost of the YF 117a AM filter, has anyone
tried using a home brew LC filter instead? Perhaps even a retuned 10.7 MHz
IF xfrmr? Not really looking to transmit, but just receive. Thanks, K0NXM.
Mark Gebhardt mdgebhardt2@gmail.com [FT100]
2017-07-16 02:50:36 UTC
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I bought one from Inrad within the last couple of years. It seems to work
as well as the original for me. It looks like it is out of stock but I do
not know if it is out of stock forever.

https://www.inrad.net/product.php?productid=328&cat=156&page=1

Mark
K9ZQ
J.Carax j.carax@rocketmail.com [FT100]
2017-07-16 06:10:29 UTC
Permalink
I bought one original on eBay after several month of looking for it, and one from Inrad. At that time, about 2 years ago, Inrad had the filter in stock.
The price was about the same, and both work well. I would email Inrad.

Wilko

Sent from my Windows 10 phone

From: Mark Gebhardt ***@gmail.com [FT100]
Sent: Saturday, July 15, 2017 19:50
To: ***@yahoogroups.com
Subject: [FT100] Re: AM filter

 
I bought one from Inrad within the last couple of years. It seems to work as well as the original for me. It looks like it is out of stock but I do not know if it is out of stock forever.

https://www.inrad.net/product.php?productid=328&cat=156&page=1

Mark
K9ZQ




[Non-text portions of this message have been removed]
Darwin Lambeth darwinlambeth@yahoo.com [FT100]
2018-10-31 21:26:47 UTC
Permalink
Inrad carries the filter, I have bought two of them in the recent past.

Good luck,

On Saturday, July 15, 2017, 8:26:10 PM CDT, Stirling Schmidt ***@gmail.com [FT100] <***@yahoogroups.com> wrote:

 

Hi all, given the scarcity and cost of the YF 117a AM filter, has anyone tried using a home brew LC filter instead? Perhaps even a retuned 10.7 MHz IF xfrmr? Not really looking to transmit, but just receive. 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