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If anyone has a copy of the manual for this old amplifier I'd appreciate a copy.? Even just the schematic diagram would be appreciated.? I have had this amplifier for years and use it once in a

I should have said: [...] scan 600dpi, ==greyscale== .tiff-s !!ONLY!!

I don't want to have to dig for that so give me a link, I'll post process and get back to you. I have long since and flat out mastered document scanning and restoration, I've done 1,000s upon

You might find bits of this useful: https://en.wikipedia.org/wiki/List_of_battery_sizes Scroll down to where they discuss coin and button cells: "IEC designation numbers indicate the physical

No, the "tabs" are not re-usable. They're a part of the battery. I've replaced these in a variety of equipment, unsoldering them and then installing a socket and new battery as you describe. The

If the three signals are absent, there would have to be a common point between them, so there is the local power supply. Signal A, B and R on DIGITAL IF come from of the 3 outputs of samplers

Using JPEG for those will result in nasty artifacting around the text, border box, etc. I'd not recommend that at all. -Dave -- Dave McGuire, AK4HZ New Kensington, PA

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