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Yves, Thank you for your analyse. I have exactly the same board as you for A10. The ADC test pass with no problem. I was not able to get any signal with the scope on TP R, A or B. Quite strange!

[email protected]> wrote: some sort of interpolation for the 600 x 600 scans level gray scale for members to take a look at. bit depth / post processing to use when getting scans from the

This is version of board DIGITAL IF of my 8753ES.

Hi, To make a short summary: You have tested several RF paths, <300kHz, <16 MHz, CW 1GHz, sweep up to 6GHz. In all cases the signal is noisy for all S parameters, but always PHASE LOCKED.

I didn't bother with any sharpening; the original scans really aren't too bad. One example of a page in that document that has a schematic is page 20. I did a quick pass in GIMP on each TIFF

I've had a play with GIMP on Linux, and I can (to my eye anyway) sharpen things up quite nicely. But, as yet, I've not hit a file with a schematic!. Can you tell us which file(s) have schematic

I sure would like to get my hands on one of those scanners. -Dave -- Dave McGuire, AK4HZ New Kensington, PA

I took a whack at it and didn't get anywhere near as much of a size reduction as you did. But, the file looks great, passes a PDF/A validator, and has been OCRed. And, no embedded ads. ;) I've

I just mesure Sampler A6/B in S22 (instead of S11) and the level is correct at 1MHz with about -8 dBm. I am quite confuse about the measurement at 37 MHz.

Hi Radu, I was only making an assumption that it is the BR/CR2430. Can you use a caliper to measure the diameter at least to see if it is in the 24mm range? For the height is not so important since

Looking at the service manual for the Canon MS-8000 reveals the following Photosensitive element 1) Type: CMOS CIS (image sensor 2) Density of element: 300 dpi 3) Effective elements: 3488 (effective

Don, Thank you for this, as just posted I sourced 2430s and holders and am hopeful that will work OK. I appreciate the link! Radu. [email protected]> wrote:

Oh thats pounds like the good old dirty edge connector. Sounds like the best repair. Congrats. Paul WB8TSL

Harvey and all, I guess you're right, once the unit is unplugged there shouldn't be a path to short the battery and lose the existing memory (though I haven't done this, so I'm not aware of all the

Correct.? What is likely being done is to replace the battery while the equipment is line powered. If the battery is dead, then obviously, no problem. What a safer approach (to me) would be is to

Just a quick comment: I once tried adjusting one of the oscillators on the 8660 on an extender. Once it was placed back in the slot with the cover on, it would not lock. I had to go back and

In the scanning application, when you select either 16 level of 256 level gray scale, the software automatically - locks you out of contrast adjustments, setting the value to midband - sets the

Measurement of the second LO on B sampler : Measurement of the IF out on B sampler with a cable between port 1 and 2 : The output of B sampler seems to be KO (should be about -15 dBm at 37 MHz). Is

To the best of my understanding they should be the raw scanner output. The scanning program is a little obtuse though so it is possible that some additional processing has been applied, I will check

I've tried "my" scancvt mechanism on file 11707A0014.tif and I'm not satisfied with the results. The file size is 93kB, but characters "4" "6", "R", "B" and similar have the loop filled in, for