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Thanks for the tip. I may have already replaced this cap. I went through all the usual suspects first time around and replaced all the suspect ones. But I'll double check I've done the one you

From what I've seen, the displays are from a different era, and that could make a significant difference.? Modern TFT displays seem to be a lot more durable. On the old displays, the EL backlight

Just received and works great. But a couple of questions for the group: (1) Is it possible to add some sort of backlight to the LCD? (2) My binding posts are in the back. How hard is it to move these

Regarding the Off-Lock YTO loop, I suggest you to look at C7 on A20. This capacitor is known to go dry and create the ugly YTO unlock problem. A nice gentlemen create a YouTube video about this

Thanks for the suggestions, I will look into it further. I should have mentioned that the vertical deflection amplitude is off, as displayed on the screen. I don't know weather that is because of an

I am at 07.74 on Firmware, so I should be ok.

Hi Peter, you got mail, please check your spam folder... Regards Chris

Stuart not to throw stones. But I have seen a fair number of tek lcd displays that have gone to heck. Normally something like crystal leakage. (I just made that up). I can think of things like the tek

According to the compatibility matrix ONLY 85090 series ECAL are supported by the 8753 series analyzers , the N469X kits can be used however with the 8719/20/22 series but in any instance the 85097B

The 8753e should also work with some newer ECAL units(such as the n4691a/b) but finding the unique cable they require is tough. I was not able to locate one when I was searching.

the E will work just as well as the ES/ET and even the D will work but the D only works if you have the flash based CPU board , in any case the analyzer must have FW 7.68 or higher

I just looked it up and your 8753 needs FW 7.68 or higher for the ECAL to work as well as the 85097B PC interface , only 85090 series ECAL are supported

no , the older VNA required the use of either a 85060C controller or a 85097A PC interface ,? there were also some FW requirements on the 8753 as far as i remember on a side note i want to caution

i have a 8341B that has SN 2804A however my 8510C testset requires a source with SN 2812A so i am trying to figure out what changes so i can possibly upgrade my 8341B

Hi Roy, In your subscription to this group, go to Advanced and you will see the maximum attachment size option, below: … Max Attachment Size Unlimited 0 (no attachments) 100KB 500KB 5MB Maximum size

I'd be interested in the power supply if it is available. Cheers! Bruce Quoting Steve Draper <steve@...>:

----------------- Most likely U1 is good. You have one Vbe drop from pins 3/6 to pins 4/5 which is correct and collectors at pins 12/13 are balanced. In the plots you attached I thought there was an

Just keeping the 8566B in good condition in case I want to sell it. But it's a good point - my Trimble GPSDO probably has pretty good phase noise and I probably could use it as the reference for the

Beautiful story. I avoid buying any equipment with CRT displays.? When I got my IFR 1600 service monitor, I got the version with LCD rather than CRT; 6 pounds lighter and the display will outlast me.

This is a mailing list, not some web thingy. At least that's the way *I* access it, my mail program hits the groups.io servers and downloads this stuff... While DSL was at one time considered