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Amplitude measurements will be relative only, as you don't have a way to funnel that horn output into an SMA connector to go into the Ultra, and the Ultra isn't calibrated up that high anyway.? But

NO, you are NOT an idiot! Years ago, two aircraft repair crews changed all the boxes multiple times to fix a problem in a system. None of those efforts solved the problem. Finally someone reasoned out

Is there more fun to be had than finding out you are a total IDIOT?? Please let me know. I’ve been playing with my new Ultra for a few days and finally decided to upgrade the firmware.? I first

I recently purchased noise source from an eBay vendor in China for the purpose of making filter measurements with my TinySA or TinySA Ultra. The specification on the case of the noise source indicates

The current demand for the ultra outpaces the planned manufacturing capacity. Furthermore COVID in China is disrupting logistics? and we soon we will reach Chinese new year. Expect low availability

We do, Larry, in other threads. I ordered (and quickly received) my Ultra from R&L after learning, from a thread like this one, that the 'Not in stock' status doesn't necessarily mean 'not in stock'.

Hi Folks, At some point in time the TinySA Ultra supply will meet the exceptional demand and everyone will have the opportunity to purchase from their vendor of choice. In the mean time discussing

Thank you everyone for the input. And NO I will not deal with overseas asian websites either, they are slow and sometimes not easy to navigate, huge time zone differences and the possibility of facing

Hi John, Using FREQ/FREQ SHIFT you can correct for the upconverter shift by setting the actual start frequency to 0Hz After enabling the shift, all frequencies displayed should be as before the

Go to tinysa.org, read up how to enable the ultra mode, after enabling it, enter the frequency and span of interest and go for it.

Hi Experimenters, Msgs on the tinySA (aka: Ultra) have been coming fast and furious. "The Boss" described a 10GHz horn and even Mario Vano showed a 10G signal on the Ultra. (I may have gotten confused

As I stated above, after waiting (for unknown reasons) I ordered (from R&L) on December 9.? Today I received an email that my unit had shipped today (December 19).? UPS says expected delivery date

Here is the 50khz signal at -50dbm

Hi all, A while back I bought the BG7TBL ,SA Low Frequency Converter to look at? low frequency signals with my? old spectrum analyzer that had a lowest input frequency of 1Mhz. It sat idle in a box

I would like to use the TinySA and a noise source to align a Band Pass Filter in a homemade transceiver, -nothing very detailed, just adjusting the centre of the Pass Band to be at the required

Earlier in the year I emailed R&L about expected delivery of an out of stock item and after about a week with no response, I texted them and received a reply back within an hour. Since then, I had

They ignored by email as well, so you are in good company. In any event, I waited about 2-1/2 weeks. ?You can always call them to get an ETA immediately before or after you order.

Hi Erik, I did no changes - just build tinySA4 as bin/hex/dfu as well as tinySA bin/hex/dfu from your latest commit, currently:

Thank you Martin. Clyde KC7BJE

Ordered mine for R&L even though it showed as out of stock. Arrived in my mailbox a week later. -- John AE5X https://ae5x.blogspot.com/