开云体育

It will correct both input full range and output below 800Mhz and "highest accuracy mode" above 800Mhz in the same way. Cleanest signal mode above 800MHz is less frequency resolution. I need to update

I would like to calibrate the output frequency for my new TinySA Ultra when in Signal Generator Mode. I am using an amateur radio Flex-6700 for a receiver which is disciplined to a GPSDO. The

Thx Erik, My build of v1.3-563-g1da836e for tinySA looks also good. Martin

All very well. I liked the new text font, it greatly improved the visualization of the number in Big Number mode. do you consider putting the marker frequency display in big number mode?

A tracking Generator is possible to be build but not for low span and resolution. Whenever I go below 1Mhz span I see chopping of the trace even if the external source and the IF are within a few khz.

New ULTRA FW release Version V1.3563 Changes: - Improve touch defaults so touch calibration is not needed after FW update - Marker ->Ref level now sets ref level to exact level of marker WARNING:

Version 559 on my TinySA is OK. I had to do a new TOUCH calibration and also a LEVEL calibration. Everything seems to be working as it should. I have a small request, would it be possible when

The improved touch calibration works as expected, however as others have pointed out, updating to the new FW loses the current screen calibration so it is necessary to use the jog switch to navigate

Hi The problem for when the menu system not access able after a touch calibration, is most probably when the upper left corner has been clicked twice (shaking fingers, or bouncing pointing device)

Erik. I did the update and really had the problem with the touch, now we have to use the jog to access the menu and calibrate the touch. this is no problem for me, just letting you know. Another

Can you test today's new FW? Improved touch cal -- For more info on the tinySA go to https://tinysa.org/wiki/

Thanks Martin

I had the same issue on my tinySA with the latest FW v1.3-560-g88121a2 - my fix: Enter the menu via jog wheel, go to CONFIG / TOUCH / TOUCH CAL and do a new touch calibration with the two snowflakes.

I got to access to the menu via the tinySA-app and capture window. Run succesful selftest and level cal. But still get the same as in the above picture.

my screen looks like with V1.3559. Can't use the menu.

You need a very sharp pen to reach the corner. It's not healthy for the touchscreen to use a sharp pen. Thanks very much! -- Klaus, DL5KV

Jeff, That's right, impedance matching is necessary for sources that can only deliver a small amount of electrical power and whose power is to be passed on as comprehensively as possible. Such weak

Erik, The build instructions will build a version "v0.1-602-gb87733e" based on the deprecated "master" branch. The most important info to be on track with your development is to type *git checkout

That is not the case. Most Pas are not 50ohm, they are designed to give a specified power 'into* a 50 ohm load. The o/p impedance of the PA has no effect on any reflections from the load, that is

https://tinysa.org/wiki/pmwiki.php?n=Main.Mixer For the Ultra (which also has an LO output) its more complex, I will have to update the wiki. -- For more info on the tinySA go to