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Dave Reiser would like to recall the message, "[tinysa] A round of applause!".

To show you how far we have come, I must show this picture again. This is a spectrum analyzer I built for INTELSAT while I was working at COMSAT Labs in Maryland. Please note that there is a spectrum

Hi Martin, I am trying to understand this, what is the best method to get the V4.3 branch to match Erik's current (latest) code? Do you need to add a tag that points to the latest commit hash?

Hear, hear! I’ve been thinking the same thing, but couldn’t have put it so eloquently. The device is one of the highest ‘bang for the buck’ products aimed at those who work with RF, and it’s

I fully believe that Erik deserves this! https://www.designnews.com/electronics/designcon-2023-engineer-year-nominations-are-now-open

The textronix definitely has the old school cool factor. I have the 1202X-E and frankly it's pretty good. It's not as hackable as the Rigol scopes, but frankly you can't go wrong with it. Though if I

I'm just getting started in the hobby of experimenting with RF devices. I already have a NanoVNA and a TinySA Ultra (not out of the box yet though). In setting up my radio bench, what do you experts

Thanks.? I saw Level Cal but clearly different.

To avoid reverse leaking it is necessary to have at minimum 80dB reverse isolation between LO output and mixer input. This is usually realized? with at minimum 2 20dB amps, a 20dB attenuator at the

AGREED!? Fantastic piece of equipment, both of them.? The ULTRA is great and filled with features I never thought possible! Thanks Erik! Rich

SO SAY ALL-OF-US!!!!

To be able to " sniff " out higher frequencies we built a small discone antenna, works from 2 gHz and is non obtrusive enough. The top disk diameter is 30 mm and the length of the skirt is 40 mm

Applause is not enough! Thank you Erik! I might also humbly suggest that those who buy this as a cheap new toy to play with their hobby, that you please FIRST: 1) READ THE WIKI, 2) Instructions /

Agreed, I remember using an HP SA nearly 50 years ago and they were way way out of reach of the man in the street. I think this is amazing. When the dust settles I may update the firmware etc. but as

Rich, Is it possible you turned on the LO Output option?? (It is in the CONFIG/EXPERT CONFIG menu). With LO Output enabled I get about 10dBm of Local Oscillator at the HIGH connector.? With it

Guys can we have a round of applause for Eric and the team who have managed to produce such a dandy device. I'm sure Eric would want feedback on things the development team would like to attend and

Thanks, would it hurt to place a 50ohm terminator on the SMA to lower the level?

Herb, Thank you for the "heads-up" regarding loss of the correction factor when a firmware update is executed. Ed, K0KC k0kc@... http://k0kc.us/

To save me a lot of time: I will not be able to provide any support to people that want to create a TG for the tinySA Ultra except to explain how to enable the LO output. If you do not understand how

Correct. You leakage from the sweeping LO -- For more info on the tinySA go to https://tinysa.org/wiki/