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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TenTec\]\s+Omni\s+VI\s+D4\-D5\s*$/: 3 ]

Total 3 documents matching your query.

1. [TenTec] Omni VI D4-D5 (score: 1)
Author: "Gordon Gibson" <gordon@gibson174.plus.com>
Date: Wed, 18 Aug 2010 11:55:39 +0100
Hi Tentec'ers 1) I recently had a problem with D4 & D5 on the low pass filter board (81592) on my Omni VI (circa Nov92) which in the manual are 1N4007 a previous owner had replaced one of the origina
/archives//html/TenTec/2010-08/msg00270.html (9,408 bytes)

2. Re: [TenTec] Omni VI D4-D5 (score: 1)
Author: "Dr. Gerald N. Johnson" <geraldj@weather.net>
Date: Wed, 18 Aug 2010 09:25:49 -0500
The two diodes are the RF switch for the Auxiliary receiver input or output. The diodes are operated as PIN diodes though 1N4007 are not the greatest PIN diodes. I suspect yours may be counterfit and
/archives//html/TenTec/2010-08/msg00273.html (11,064 bytes)

3. Re: [TenTec] Omni VI D4-D5 (score: 1)
Author: "Gordon Gibson" <gordon@gibson174.plus.com>
Date: Thu, 19 Aug 2010 10:55:08 +0100
Thanks Gerry For your input I have asked my component supplier to source me some MPN3700's I think I will need to have a closer look at the board to see if any resistors have been changed 73 de Gordo
/archives//html/TenTec/2010-08/msg00281.html (9,281 bytes)


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