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What about the GPIB cable? Or the cable between IF Unit and Display unit? You can also try to connect PC with a GPIB adapter to the port and query the GPIB bus to see if the Display unit really has

I know I have read out the A firmware, and I believe it has been uploaded to KO4BB. If not, I will make sure to upload it. BR Thomas ons. 15. nov. 2023 kl. 02:01 skrev J. L. Trantham

Hi folks, still working on the 8510C system. I am encountering this "System Bus Address Error" and I don't understand why. The system GPIB addresses are set correctly. - The 8350 is properly

FWIW, I use "vidalon" and buy it per meter at the ventilation shop. We use it in the house FTX (heat exchanger that takes heat from the exhaust air and heats the incoming). They are replaved every 3

I finally decided to go down the rabbit hole of the 3585a. Mine was giving me a trouble where it would boot up and give me a calibration error saying “error 02” and it USED to give waveform

Ask the manufacturers of virtually all PC's. They find it is cheaper and easier to use the DVD player as a dust filter... If you pressurize the case, you have to study the air flow and install

Yep.? I don't understand why you would even consider sucking dirty air through the vents and gaps.? ? ? ? ? Jim Ford?Sent from my T-Mobile 4G LTE Device

You and me both. Everywhere I turn it's another detail that I didn't even realise existed, let alone know how to figure out. I don't even know a lot of the terminology being used. I have too many

Hi Tom, Regarding the HP 8517a/b S-Parameter Test Set, it features a positive pressure cooling system. The fan directs airflow into the unit. You can found the original fan photo in the

Just checked my 'files' and I found U1 - U13 files, both .BIN and .MOT, for the 8970A. Not sure where I got them as they date to 2007. Not my 'usual' label as I save from a unit I have. If they

Reg, I'm looking forward to the results of your work! And I'm very glad you got your 3458A... I want one for myself too. One day! Its linearity is mythical. I hope you're able to fix it in no

Hi Robin, Phase is a very strong function of the frequency (for a good reason). I re-measured the phase this time checking the frequency of the signal generator with a counter, it was few kHz off.

Yes, but... ‘On the other hand, if you suck on the case, you can open up holes in the panels adjacent anything that needs cooling, and it will get fresh cool air right on it. ‘ Then what about

It depends on how the engineer was feeling on the day he designed the cooling... Basically, if you suck through a filter and blow into the cabinet, you will need to spend a bit of effort making

Yes, your numbers look about right to me. I modelled your version using two pairs of 100R 1206 SMD resistors and assumed about 0.5nH at the launcher and some fringing capacitance there as well. This

That is 1/8 W resistors.

Very good. I did the quick and ugly and so my performance is the other extreme. 3.5 mm panel mount connectors arranged as suggested earlier, 2 parallel 100 ohm carbon film, 1.8w axial R's and

I've built a lot of large electrical equipment enclosures for the chemical processing industry... From a common sense perspective I always thought the fan & filter should draw air into the cabinet

On Tue, 14 Nov 2023, jmr via groups.io wrote: If you look at the RLC D-1814 photo I posted yesterday, you'll see that it is not all that simple. The construction is VERY rigid -- it is made from

That direct connection method using three resistors and three connectors soldered together would be a quick way to do it, and it should be possible using 1206 SMD resistors and SMA/3.5mm connectors. I