Try reflowing the solder or better yet clean off the old stuff and replace.
I've had a few that bubbled like crazy from excessive flux when reheated.
Ron K0IDT
Message: 1
Date: Sun, 3 Apr 2016 10:21:48 -0600
From: Froiseth Richard<Rfwd6dok@centurylink.net>
To: Discussion of Ten-Tec Equipment<tentec@contesting.com>
Subject: [TenTec] Ten Tec Filters.
Message-ID:<325DB1E2-CE32-4144-B072-57A1E0FE4DC6@centurylink.net>
Content-Type: text/plain; charset=utf-8
I have a 220 SSB Ten Tec filter for 9 MHz IF that doesn?t work.
Is there any way to test the board to see what crystal is bad?
I notice the crystals appear to be color coded. If so can the same colored
crystal from another board be used?
Where is a good place to get replacement crystals?
73?s
Rich, WD6DOK
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|