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Re: [TenTec] Omni 6+ 5 to 5.5 MHz VFO IF

To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Omni 6+ 5 to 5.5 MHz VFO IF
From: Dukes HiFi <dukeshifi@comcast.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Mon, 28 Nov 2016 17:38:57 -0600
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
I was able to take a macro photo of this transistor.

In Photoshop I was able to read the number as BF988.

I bought one on eBay, hopefully it is not an empty.

Gary


> On Nov 28, 2016, at 5:07 PM, Dukes HiFi <dukeshifi@comcast.net> wrote:
> 
> The later Omni 6+ uses a 4 pin dual gate MOSFET for the feedback loop IF.
> 
> It is a black round device as opposed to the earlier 3SK301. It does not use 
> the ferrite bead on the one gate.
> 
> Does anyone know the number for this device or a suitable replacement?
> 
> I can’t read the number on the one I am repairing but it begins with “BT”.
> 
> Gary
> 
> W0DVN
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