Hi , do you know if you can run BOTH TinySA Remote and NanoVNA SAVER on the same WINDOWS 10 computer ? Regards. ✌️ 🇦🇺 🪃

Useful video ! I actually didn't know at first that the basic TinySA could listen, but it thankfully does. It may not be the brightest way to listen to FM, but sure an unique one. I would assume you are the designer/creator of the TinySA and i would like to thank you for such an affordable tool. With great regards from germany.

Hi Erik. LOve your products, and a long time TinySA4 and TinySA owner and supporter. Was wondering if a user selectable averaging on TinySA Ultra was possible?... its specifically an x2 averaging level that I was wondering about on the unit itself.. Btw your multiband feature.. what a goldnugget..love it. Hope everything is well, not much activity here on your YT channel.

Woran kann es liegen, wenn man in dem DropDown-Menü nur "None" als Auswahl bekommt? TinySA Ultra ist über einen USB-HUB am PC angeschlossen. Man bekommt aber kein Signal, wie beim Anschluss einer Festplatte oder eines Sticks.

Where does the sounds come from?

Tinypfa does not support high signal levels, I use the GPSDO as a reference, for synchronization up to 1 Hz the frequency meter PLJ-8LED, and up to 0.01Hz (10ppb) the oscilloscope, anyway, the sources I use are not below 20 ppb stability for 10 minutes

Thank you great video. Perhaps you can help. I have a friend in the UK who has a plug in EMI dirty electricity Line monitor and when it is plugged into the kitchen socket displays a high reading even when everything is switched off. He thinks it could be the suppliers inbound cable. Is there a way to use the Tiny to connect to the Line to check for EMI? RFI ? Piggy backing on the 240v AC 50hz supply?

Hi, please is there a way to RESET all the traces at once? I.E. I have MAX HOLD and AVER16 traces together with CURRENT MESS trace, can I somehow reset all the trace at once with some shortcut (double click to joystick, hold 5s or something)? Thanks.

Stupid. It should have that by default not ''experimental'', so useless and doesn't even let you directly set frequency number. Scammmm

Dear Erik, when I set my TinySA to QUASI PEAK, how to I obtain these values as CSV in the app? Thanks a lot in advance!

I had no idea the signal generator on tiny sa is this good

The tiny Sa shown is a counterfit unit. The real product has different markings.

I have a question. if I set the span on the sweep generator to 500kHz, will it be -250 to +250 around the generator setpoint? or + 0 to +500khz to the set value?

Does AliExpress store called OpenSourceSDR Lab sell genuine TinySA Ultra product?

Welcher Mischer wurde da verwendet? Mit dem TinySA Ultra kann man das ja auch direkt messen? Den gab es wohl damals noch nicht.

I was just calibrating level on my TinySA Ultra, the self generated 30Mhz level was -35dBm instead of -25dBm on TinySA in your video. Is it correct or should it be -25dBm as well? I repeated the calibration steps for a few times already. Same result.

But I thought at 1dB compression point Pout(1dBm) = Pin(1dBm) + (G(dB) -1) so should't it be +9dBm and not +8dBm?

Hi Erik, I watched your video Observing WiFi and got similar (DSSS assumed) TinySA Ultra waveform, but when I try 5G, does not look like typical modulation I'd expect. Any tips for better waveform capture? Thanks, Patrick

Love your videos, can you use the tinysa to measure audio amplifiers outputs levels ,can also it goes down to 100hz-20.000hz ?

Hi Erik, I have a problem my TINY ULTRA fails the self test. Test 3: signal level fail. How can I restore it thanks

Much appreciated, thanks !

Design flaws

Good job ! 20MHz = 15m wave length. Lambda/4=3.75m so telescopic antenna is short for perfect receive of 20MHz signal, but it's good enough.

Hi Erik, just got an ulra instead of current RF explorer. Do you know why there are only 4 presets, as RF explorer has min 15. I need a good 10 really

Hello my Tiny Sa ultra is taking forever when enabling ultra mode. how to fix this problem ???

Hello my Tiny Sa ultra is taking forever when enabling ultra mode. how to fix this problem ???

What about aircraft radio altimeters?

How well does it register short pulses in milliseconds?

Hi adam is this device capable of detecting listening devices bugs etc

Very helpful, thanks!!

Hi Erik Any tip for a simple radio that I can tune into and hear the frequencies identified by Tiny SA? Thanks

Hello Erik, I recently purchased a TinySa Ultra and its firmware version is current as of February 2024: TinySA4_v1.4-156-g4eb315d . I have watched about 3/4 of the videos listed on the TinySA web site. I cannot get the instrument to scan frequencies above 800 MHz. How can I get the device to scan up to (hopefully) 2.4 GHz? When I select "Measure" from the main menu and select "More" and check on "FM" it askes for the center frequency and then the "modulation frequency 50 Hz to 20 KHZ" then "frequency deviation 3 - 500 kHz." What do these mean and what values should I select to (for example) monitor North American FM railroad frequencies 160 - 162 MHz? The same happens when I check on "AM" except that the modulation frequency is 500 hz to 10 kHz. In that latter case, what frequency should I select? I have a Canadian Basic with Honours ham radio license. Sincerely, Ian Douglas VE6IWD

Got mine in the mail today. Great device.

Thanks Eric, saved me from buying the unmodified probe.... Great video..

Please also make a video about fake tinySA Ultra. They fail at self test #10. I got such a faulty cucumber from a German eBay vendor. 😡 This is the failing selftest. kzbin.info/www/bejne/gHqviGiBZ86hqs0

Great product! Erik, I have a tinySA and it won't turn on. All it shows is a white screen, any suggestions?

Wauw, my poor old brains are boiling...incredible what they can put in such a little box...I just started learning to use my TinySA Ultra, but I know that it will open up entirely new realities working with my RF projects! Well done, Mr. Kaashoek!

Thank you for these demonstrations. This has helped me better understand the capabilites of this instrument. 😊

In Spanish ???

With an amplifier s very useful or dangerous tool. It's not the gun that kills its the nut behind it.

Ha Erik bedankt voor jou video’s Waar kan ik het beste een Tinysa ultra kopen die zeker origineel is ?? Alvast bedankt

Hoi Erik een vraagje Kan ik de Tiny ultra ook als antenne analyzer gebruiken ??

Going to order one. Amazing job you did there, thank you so much.

Has the TinySA Ultra a faster scan mode at reduced resolution? I am mainly interested in Bio-EMC, for checking with a small directional antenna in which RF band a device under test emits. So it would be useful to have a quick check mode to see the coarse range of an emission (is it few MHz, 100 MHz or GHz), before scanning slower to identify in detail individual frequencies. Cheapish broadband "EMF" level meters don't show what they actually detect, and because pulsed microwaves do harm at much lower intensities than some shortwave stuff, they are fairly pointless if the type of signal is unknown. A spectrum analyzer is more meaningful.

Hi Erik, how does scan speed corespond to display refresh ratio? If it scans in 50ms it means I get 20Hz display refresh. Will every single scan correctly displayed? Some kind of display persistence would be helpful.

Great video thank you. I discovered those problems quite quickly, but it's very helpful to those that didn't. It's amazing little instrument for the money. Looking at getting the ultra now

So it means you can not do measuring and view live graphs in the PC while USB i plugged in?

Thank you for the total video, especially the harmonic section. That explains why in my harmonic tests yesterday the harmonics where a good bit higher than expected. Now I can redo the harmonic tests and get about what I was expecting.

Where is the best place to buy the TinySA Ultra? There are a lot of fake ones out there.

Being the design engineer of the tinysa, I appreciate this. I have watched several youtube videos where the bozo had his plugged in while testing.