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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TenTec\]\s+Orion\s+Bottom\s+Cover\s*$/: 9 ]

Total 9 documents matching your query.

1. [TenTec] Orion Bottom Cover (score: 1)
Author: jimr.reid@verizon.net (Jim Reid)
Date: Sat Jun 14 20:18:53 2003
Ok, I have learned that the "shiny" silver gadget is where the TCXO is adjusted, through the small hole in the top. But, I can't get the bottom cover off!! I have removed what appear to be the only 9
/archives//html/TenTec/2003-06/msg00473.html (7,482 bytes)

2. [TenTec] Orion Bottom Cover (score: 1)
Author: w5yr@att.net (George, W5YR)
Date: Sat Jun 14 20:51:59 2003
Jim, I use both MixW and DigiPan and have found that DigiPan seems to be better at making these frequency measurements. It seems to home in on the frequency quicker and more accurately and then to fo
/archives//html/TenTec/2003-06/msg00474.html (8,791 bytes)

3. [TenTec] Orion Bottom Cover (score: 1)
Author: nq5t@attbi.com (Grant Youngman)
Date: Sat Jun 14 21:04:26 2003
Did you remove the 4 large head phillips screws (2 on each side)?
/archives//html/TenTec/2003-06/msg00477.html (8,056 bytes)

4. [TenTec] Orion Bottom Cover (score: 1)
Author: jimr.reid@verizon.net (Jim Reid)
Date: Sat Jun 14 21:18:52 2003
George, That is great info. I at last got the bottom cover off; turns out you must remove the four large Phillips headed screws on the sides of the TOP cover! Somehow, they also grab the bottom via
/archives//html/TenTec/2003-06/msg00478.html (8,561 bytes)

5. [TenTec] Orion Bottom Cover (score: 1)
Author: w5yr@att.net (George, W5YR)
Date: Sat Jun 14 21:22:49 2003
Glad it works for you. I think you will find DigiPan a little easier to use for this . . . regardless of the program, though, you can end up chasing your tail! Have you thought about drilling a small
/archives//html/TenTec/2003-06/msg00479.html (10,117 bytes)

6. [TenTec] Orion Bottom Cover (score: 1)
Author: rohre@arlut.utexas.edu (Stuart Rohre)
Date: Mon Jun 16 15:31:45 2003
Most things with adjustments under a cover and no adjust hole have a drift character that you can quickly master. Then, after some experimenting, you can over adjust, so that when the cover is in pla
/archives//html/TenTec/2003-06/msg00515.html (7,667 bytes)

7. [TenTec] Orion Bottom Cover (score: 1)
Author: wa2pvk@msn.com (WILLIAM MANSEY)
Date: Mon Jun 16 16:10:37 2003
Hole or NO hole - don't forget to take ambient room temperature into account when making adjustments to the Orion's TCXO. In my case - - - My Orion now starts off about 20 Hz. low when first turned o
/archives//html/TenTec/2003-06/msg00519.html (8,323 bytes)

8. [TenTec] Orion Bottom Cover (score: 1)
Author: rohre@arlut.utexas.edu (Stuart Rohre)
Date: Mon Jun 16 17:18:08 2003
As someone else mentioned, there are insulated adjustment screwdrivers which are the preferred ones to use for adjusting a frequency trimmer thru a hole. They used to be sold in the trimpots section
/archives//html/TenTec/2003-06/msg00524.html (7,691 bytes)

9. [TenTec] Orion Bottom Cover (score: 1)
Author: geraldj@isunet.net (Dr. Gerald N. Johnson, electrical engineer)
Date: Mon Jun 16 22:24:30 2003
So MAYBE one could improve the temperature stability of the TCXO environment. First step, surround the TCXO with a block of Dow blue board (or white or gray). That will slow the effect environmental
/archives//html/TenTec/2003-06/msg00535.html (8,729 bytes)


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