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FT 817nd cw filter


Trevor Smith
 

Hi One and all, Does anyone know where I can get a Collins 500 HZ YF122c filter Please.
Wherever I look says out of stock !!

Many thanks

Trevor
73


 

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Trevor, Hate to say it but only option is to buy used. They are out of production and new old stock items pretty much have been sucked dry. ?You could post a wanted to buy and see what comes up. ?KR6AI Kevin

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From: Trevor Smith
Sent: Sunday, April 3, 2022 12:51 PM
To: [email protected]
Subject: [ft817] FT 817nd cw filter

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Hi One and all, Does anyone know where I can get a Collins 500 HZ YF122c filter Please.

Wherever I look says out of stock !!

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Many thanks

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Trevor

73

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Virus-free.


 

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Your best bet might be to find a used radio with the filter and then resell the radio

Ken, N2VIP

On Apr 3, 2022, at 14:51, Trevor Smith <trevor@...> wrote:

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Hi One and all, Does anyone know where I can get a Collins 500 HZ YF122c filter Please.
Wherever I look says out of stock !!

Many thanks

Trevor
73


Tony
 

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Trevor:

> Hi One and all, Does anyone know where I can get a Collins 500 HZ YF122c filter Please.

The Collins 526-8693-10 filter for AOR receivers are essentially the same as the YF122C filter and they can be found new in the box on eBay. You'll need to purchase a Inrad filter board #705 and solder the 3 filter pins onto the board.

I just did this for my FT-897D (which uses the same filters as your 817) and it works perfectly. See attached image.

Inrad Board:

eBay listings:

Tony -K2MO




 

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Oh clever! Great idea, thanks for sharing.

Ken, N2VIP

On Apr 3, 2022, at 18:26, Tony <73GUDDX@...> wrote:

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Trevor:

> Hi One and all, Does anyone know where I can get a Collins 500 HZ YF122c filter Please.

The Collins 526-8693-10 filter for AOR receivers are essentially the same as the YF122C filter and they can be found new in the box on eBay. You'll need to purchase a Inrad filter board #705 and solder the 3 filter pins onto the board.

I just did this for my FT-897D (which uses the same filters as your 817) and it works perfectly. See attached image.

Inrad Board:

eBay listings:

Tony -K2MO




 

On Sun, Apr 3, 2022 at 05:26 PM, Tony wrote:
526-8693-10
Do you know the connector manufacturer and part numbers for the 3 and four pin connectors?
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--
Oz (in DFW) N1OZ