On occasion, I've had a dickens of a time getting reference sheets or pinouts for devices and things. In a few cases, after much searching, I eventually found or was given reference resources that were what I was looking for. To assist others, I make them available here. This is not meant to be a complete library. Please don't email me asking if I have others, because I don't--this is all I have. But in time, search engines for the specific models will bring you here rather than to the absolutely- no-germane-link situation that I found. I hope you find one of these helpful.
Isotemp OCXO 91-1 | Specs and Drwng .pdf | ||
Isotemp OCXO 118-10 | Specs and Drwng .pdf | ||
Isotemp OCXO 118-12 | Specs .pdf | 1 page drawing .pdf | |
Isotemp OCXO 127-10 | Specs .pdf | 1 page drawing .pdf | |
Isotemp OCXO 127-19 | Specs .pdf | pic and pins .jpg | |
Isotemp OCXO 131-2 | Specs and Drwng .pdf | ||
Isotemp OCXO 131-55 | Specs and Drwng .pdf | ||
Isotemp OCXO 134-10 | Specs .pdf | 1 page drawing .pdf | |
Isotemp OCXO 134-12 | Specs .doc (from an ebay ad) |
Pic w/pins .jpg Pic 2 .jpg |
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EROS-800-M45 and McCoy MC839X4-001 equal Isotemp 127-10 see above |
notes .txt (from an ebay ad) |
Pic .jpg | |
OAK OFC MC834X4 | Specs and Drwng .jpg (from an ebay ad) |
Pic .jpg | |
CTS Knights 970-2089 | Notes .txt | Need more good info | |
CTS Knights 970-2152 | Pic1 .jpg | Pic2 .jpg | Need more info |
McCoy OFC OSC92-100B equals Isotemp 134-12 |
Notes .txt | Pic .jpg | Need more info |
Ovenaire OCXO 35-42b | Notes .txt | ||
Ovenaire OCXO 42-23 | Notes .txt |
Mitsubishi RF Mosfet Module RA13H8891MB 9
pages of specs/drawing .pdf
880-915 MHz Pout > 13W at 12.5V
I have lots of these available at $5.00 each.
Prescaler datasheets:
Motorola MC12026
Motorola MC12026ad
Motorola MC12028
Motorola MC12080
Motorola MC12083
Fujitsu MB504
74HCT40103
Other datasheets:
Linear Technology LT1070
Pdf scans of helpful pages:
Parts List
Schematic view 1
Schematic view 2
Troubleshooting
Alignment procedure
Board drawing
BRUCE RICHARDSON
w9fz (at)
w9fz.com