To: | tentec@contesting.com |
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Subject: | Re: [TenTec] Mini Lamp Needed |
From: | Jim WA9YSD <wa9ysd@yahoo.com> |
Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
Date: | Tue, 21 Oct 2008 03:39:11 -0700 (PDT) |
List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
The 755 has an average life of 20K hours according to the Sylvania Lamp replacement book. I did an online search and I find this contradicting. I am not sure if Ten Tec added a resistor or not add one in the circuit. if they . I did not look that far into to it. I strated out looking for a lower current 6.3 volt bulb with long life. The 755 6.3 volt 150 ma T3-1/4 bayonet base had long life but equal current. The only problem was I could not read the last number cause when the soldered the bulb CM had solder over the last number on both stamps never the less. You see I bought this equipment used and I do not know what was originally put in it. Is it a 47? Keep The Faith, Jim K9TF/WA9YSD _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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