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Thanks Igor! That looks to have resolved the issue. All self tests now pass. This is the result of the tests requested by Erik:

After battery reset.

A friend reported something similar (image attached). Then the command clearconfig was executed (initially it seems to have no effect). Finally after disconnecting from the battery and reconnecting,

I have also noticed a constant 1MHz saw tooth signal on the high port that starts right after turning the unit on. No signal seen on the low port. Both checked using an oscilloscope.

Doesn't look like there was any change.

Can you connect high and low with a good SMA cable and do after switching the device on: * PRESET/STORE/FACTORY DEFAULTS than switch the device off and on again and do: * MODE/CALL OUTPUT/30MHz/return

I received a new TinySA yesterday. After ensuring it was running the most recent fw it now fails all self tests. It is able to perform the level calibration successfully but the signal generator fails

Thanks for the fast response. Assume this a regular occurrence then with them? I will bounce this through ebay disputes as it was bought from their eBay store. Makes me wonder about my NanoVNA as well

Its a clone. Too bad Mirfield is selling a clone again. WIll remove them from the "where to buy" list -- ------------------------------------------ For more info on the tinySA go to

Hi all, Just received a tinySA from Mirfield in the UK, an official supplier. Has ver 1.2-67 firmware on it, hardware revision 0.3.? Unfortunately it fails tests 7 and 10. I tried the following steps

Erik, Yes, the updated beta FW release solved the bug.? Users that need more than 6 entries for a limit line or conversion/correction factors can use an PC side text editor to construct a table and

You can use a second tinySA as a generator for the first.

new beta FW release that should solve this bug. The table is now limited to 6 entries. The 8 in previous FW was incorrect causing memory corruption. Increasing to 8 entries may be possible in the

Sorry, wrong file name, correction: $ dfu-util -a 0 -D tinySA_v1.3-314-g341000f.dfu 73, Rudi DL5FA

Hello Erik, I have adopted my tinySA menu map. As a text file for easier editing. 73, Rudi DL5FA File: ReadMe_tinySA_menu_V1.3-314beta.txt? 2021-08-09? DL5FA Home of tinySA firmware files:

Erik, The "look and feel" of the TABLE menu under the TRACE menu is more intuitive.? One issue I noted while using the TABLE menu is that the table values under trace 3 (red trace) have a couple of

Quasi peak detector is available and I hope someone will test it in zero span mode And 10kHz seems close enough to 9kHz (given the more rectangular shape) and 100kHz RBW is actually 112kHz.

New beta release: The REFERENCE trace no longer exists. Now you can go to TRACE/CALC and select TABLE->TRACE and edit the table used for the trace. Traces taking their data from a table can be used to

The QRM guru? loop design is essentially "deaf" It will only work on very strong? interference sources. Accurate signal levels can only be done with an antenna with a calibrated? antenna? factor

A preselector with low noise preamp would be handy. Ability? to select EMC bandwidths like 9khz and 120khz with Quasi peak detector would be nice. -- Henry