| To: | tentec@contesting.com |
|---|---|
| Subject: | Re: [TenTec] Dial lamps variations |
| From: | Stuart Rohre <rohre@arlut.utexas.edu> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Thu, 11 Mar 2010 21:43:39 -0600 |
| List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
A trick one can do with dial lamps to get a spread of illumination: Before the led days, they used to use aircraft lamps such as the 327, and drill a hole for it in the edge of clear plexiglas to make a light guide to direct light where you wanted to illuminate. Tricks like this may be done with special lighting jobs like a meter, if it is not too big, and of plastic construction -Stuart Rohre K5KVH _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
| Previous by Date: | Re: [TenTec] Dial lamps, Dr. Gerald N. Johnson |
|---|---|
| Next by Date: | Re: [TenTec] power supply hum, Richards |
| Previous by Thread: | Re: [TenTec] Dial lamps, Dr. Gerald N. Johnson |
| Next by Thread: | Re: [TenTec] Dial lamps, CSM\(r\) Gary Huber - AB9M |
| Indexes: | [Date] [Thread] [Top] [All Lists] |