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Erik I was just wondering if possible a noise source could be produced from the Cal output to connect through a dut to look at its spectrum? - even if a bit rough, just to get an idea regards Colin

Here some more alternatives of this 18Ghz, blue, "flexible", solid middle conductor cable, at an affordable price; https://mouser.com/datasheet/2/18/1/Amphenol_TFlex_405-1948019.pdf

Well, courier came with the parts today and replaced the RF switch (marked S79 instead of A79). Everything is working again. Thank you for the guidance, Erik!

Yes, the cable diameter already meets this production tolerance given by them. I'am not read the chinese characters; - here looks missing the jacket, from the dimension list...

Thank you Erik for the quick reply. ?I'm glad it's nothing serious. ?Overall, I am very happy with this analyzer.? Tomasz

Still hoping to get this bug resolved. To make this even more confusing to figure out, this error is not a simple percentage applied to all amplitudes.? Referring to the example in my previous post:

We are still tuning the criteria for the flatness. The important part of the pass band, the left side, is good, the criteria for the right side may be a bit too strict. No need to worry, the next FW

Hi I have TinySA ultra but unfortunately it does not pass its selftest 7. You can see that the filter does not have flat characteristics. ?Is this a serious error? ?The device was purchased from the

Istavan, You might want to look at the data for SS405 from this vendor. It seems to be very close to what you are seeing and what is shipped with the liteVNA 64 I just received.

- LMR100 cable, and I can measure a diameter of 2.8 mm on it; as I can see on the data sheet... The blue one is exactly 3 mm in diameter, not 2.65 mm! and looks little bit more flexible like LMR100

Hi, A lot of information has been shaken out of the bushes in this thread. I have always been a "forty meter ham" and I get dizzy if I exceed 30MHz! Checking harmonic content at *my* frequencies seems

Erik, Thank you! With best regards,

I think most miss the point, Hugen clearly stated at the begin of this thread that the delivered cable is a Chinese version of LMR100. John

WIll have a look if this will fit in available memory. The functionality is already implemented for the tinySA Ultra -- For more info on the tinySA go to https://tinysa.org/wiki/

Input levels are +/- 0.5 dBm relatively 30 M for all that freq, 10k including.

@-25dBm: Freq.??? Level, dBm relatively 30M 10k?????? +6.6 100k???? +1.8 200k???? +1.5 500k???? +2 30M ? ???? 0 140M???? +0.4 200M???? +0.8 300M???? +0.3

I ordered mine from eleshop.nl. As always, no problems. All the Best, Isidro Am 22.01.2023 um 15:41 schrieb Lawrance A. Schneider:

Hello, this cables aren't compareable at all. The RG316 is a cable for flexible use. The SS405 is a cable to have a more flexible alternative to the corresponding semirigid cables. The SS405 will last

Yes, I would buy for R&L. ?In fact, I just ordered it! Thank you for your reply. larry

What error in the output levels versus frequency did you observe? -- For more info on the tinySA go to https://tinysa.org/wiki/