Re: TinySA ULTRA calibration reset error

开云体育

Hi, Erik!

When I turn on TinySA, Ultra Mode is marked as on. When I turn Ultra Mode off and on again, the sensitivity on the upper band is OK!

The error is therefore in the UltraMode reset.

And indeed, when I turn on TinySA, even when UltraMode is on, it cannot set frequencies above 800 MHz
I have to turn Ultra Mode off and back on.

Thanks, Mirek

Dne 02.12.2022 v 14:06 Erik Kaashoek napsal(a):

Show quoted text

I can't replicate this.?
The loss of sensitivity above 800MHz indicates the device does not switch to ultra mode when asked to scan above 800MHz.
Can you disable/enable ultra mode after loading the preset and check if the sensitivity above 800MHz comes back?
--

For more info on the tinySA go to

Re: TinySA ULTRA calibration reset error

#8184

I can't replicate this.?
The loss of sensitivity above 800MHz indicates the device does not switch to ultra mode when asked to scan above 800MHz.
Can you disable/enable ultra mode after loading the preset and check if the sensitivity above 800MHz comes back?
--

For more info on the tinySA go to https://tinysa.org/wiki/

TinySA ULTRA calibration reset error

#8183

I set the band 1MHz to 3 GHz
PRESET...STORE...STORE1

I perform the calibration
CONFIG...LEVEL CAL...CALIBRATE 100 kHz TO 5.34 GHz...CALIBRATE

I will connect HP8657B generator, out level -60 dBm
TinySA: 100 MHz -60.3 dBm
??????? 500 MHz -60.3 dBm
??????? 750 MHz -60.5 dBm
??????? 900 MHz -60.4 dBm
??????? 1600MHz -60.8 dBm
Excellent accuracy! Congratulations.

Turn off TinySA...Turn on TinySA...PRESET...1000kHz 3GHz
I connect the HP8657B generator, out level -60 dBm
TinySA: 100 MHz -60.3 dBm
??????? 500 MHz -60.3 dBm
??????? 750 MHz -60.5 dBm
??????? 900 MHz nothing
??????? 1600MHz nothing
Above 800 MHz the sensitivity is very poor, calibration is lost.

TinySA ULTRA S/N SU-22110028? FW 1.3.510-g7b602fc

73, Mirek

AfterSwitchingOnAgain.bmp

AfterCalibration.bmp

Re: Rotate Display 90 degrees? #feature_request

#8182

Making the screen width/height variable will lead to substantial increase in code size and lower the speed of display updates.
This will not have a high priority

--

For more info on the tinySA go to https://tinysa.org/wiki/

Rotate Display 90 degrees? #feature_request

#8181

Hello, I was wondering if it would be possible to add an option to rotate the display 90 degrees on the Ultra? The display on it appears about as tall as the original is wide, so I wouldn't imagine it would be too difficult to implement (although I will admit I know next to nothing about UI design). I could see this being useful for testing HT antennas, one-handed searching a room for RFI, and it would allow for a really tall waterfall. I'm probably in the minority in wanting this, but I thought I'd ask.

I am now the happy owner of 1 TinySA and 1 TinySA Ultra btw. Thank you.

Re: New tinySA Ultra FW release: time/date added to status panel

#8180

开云体育

Erik,

It is OK now.

Thanks!

Mike

On 01/12/2022 20:32, Erik Kaashoek wrote:

Show quoted text

On Thu, Dec 1, 2022 at 10:57 AM, brac321d wrote:

Unfortunately not.
KO now?
/g/tinysa/message/8170
?
--

For more info on the tinySA go to

Re: New tinySA Ultra FW release: time/date added to status panel

#8179

It's the little things....

Show quoted text

On Thu, Dec 1, 2022 at 11:16 PM Shirley Dulcey KE1L <mark@...> wrote:

I got mine from R&L today. No need to straighten the screen. Like yours, the lettering is not highlighted. I haven't tried doing the firmware update yet.

On Thu, Dec 1, 2022 at 10:30 PM Tim K4SHF <timothytapio1@...> wrote:
Running a naked laptop (no protections), I was able to download the files for both the tinySA and the tinySA Ultra and update the FW without issue.

The unit I ordered from AliExpress had a crooked?display which required me to open the case and straighten it out.
The engraved lettering is not highlighted.

I'm waiting to see if others have the same experience?from them and how those coming through R&L fare.

Tim? K4SHF

On Thu, Dec 1, 2022 at 2:32 PM Erik Kaashoek <erik@...> wrote:
On Thu, Dec 1, 2022 at 10:57 AM, brac321d wrote:

Unfortunately not.
KO now?
/g/tinysa/message/8170
?
--

For more info on the tinySA go to

Re: New tinySA Ultra FW release: time/date added to status panel

#8178

I got mine from R&L today. No need to straighten the screen. Like yours, the lettering is not highlighted. I haven't tried doing the firmware update yet.

Show quoted text

On Thu, Dec 1, 2022 at 10:30 PM Tim K4SHF <timothytapio1@...> wrote:

Running a naked laptop (no protections), I was able to download the files for both the tinySA and the tinySA Ultra and update the FW without issue.

The unit I ordered from AliExpress had a crooked?display which required me to open the case and straighten it out.
The engraved lettering is not highlighted.

I'm waiting to see if others have the same experience?from them and how those coming through R&L fare.

Tim? K4SHF

On Thu, Dec 1, 2022 at 2:32 PM Erik Kaashoek <erik@...> wrote:
On Thu, Dec 1, 2022 at 10:57 AM, brac321d wrote:

Unfortunately not.
KO now?
/g/tinysa/message/8170
?
--

For more info on the tinySA go to

Re: Tiny SA shipped

#8177

Hi all!

Happy owner of two TinySA originals here. Just ordered the new Ultra on 11-30 from the Zeenko store on AliExpress. Got the shipping notice today (12-1). Looking forward to receiving it soon to add it to my test bench collection (Two TinySA, two NanoVNA-H4).

Thanks Erik, Hugen, and everyone involved in the production of these fantastic devices!?

*** Walt *** WASDY ***

On Thursday, December 1, 2022 at 05:15:59 AM PST, Jacon Zar <jaconzar@...> wrote:

I ordered mine from them on Nov 9th and received it today.

Seems to work OK :-)

Jacon

Re: New tinySA Ultra FW release: time/date added to status panel

#8176

Running a naked laptop (no protections), I was able to download the files for both the tinySA and the tinySA Ultra and update the FW without issue.

The unit I ordered from AliExpress had a crooked?display which required me to open the case and straighten it out.

The engraved lettering is not highlighted.

I'm waiting to see if others have the same experience?from them and how those coming through R&L fare.

Tim? K4SHF

Show quoted text

On Thu, Dec 1, 2022 at 2:32 PM Erik Kaashoek <erik@...> wrote:

On Thu, Dec 1, 2022 at 10:57 AM, brac321d wrote:

Unfortunately not.
KO now?
/g/tinysa/message/8170
?
--

For more info on the tinySA go to

Re: New tinySA Ultra FW release: time/date added to status panel

#8175

On Thu, Dec 1, 2022 at 10:57 AM, brac321d wrote:

Unfortunately not.

KO now?
/g/tinysa/message/8170
?
--

For more info on the tinySA go to https://tinysa.org/wiki/

Re: New tinySA Ultra FW release: time/date added to status panel

#8174

开云体育

Hi,

Please follow the link to the groups.io/g/tinysa/messages website, there the pictures are included

Unfortunately not.

--

For more info on the tinySA go to

Re: New tinySA Ultra FW release: time/date added to status panel

#8173

Please follow the link to the groups.io/g/tinysa/messages website, there the pictures are included
--

For more info on the tinySA go to https://tinysa.org/wiki/

Re: New tinySA Ultra FW release: time/date added to status panel

#8172

开云体育

Erik, pictures are missing in your mail.

Best regards

Mike

On 01/12/2022 16:36, Erik Kaashoek wrote:

Show quoted text

Hope this helps

Start STM32CubeProgrammer and click on the button in the red circle. Make sure "USB" is selected in the button left of CONNECT and click on "No DFU" to select a USB port listed, you may have to click the refresh button to the right to refresh the list of ports, and once "No DFU" has changed to something like "USB1", click CONNECT

Now the window will look like this:

Use the BROWSE button to select the downloaded tinySA.bin file
Leave all settings as shown above and click START PROGRAMMING
After some seconds the nanoVNA-H4 will reboot and start up as a DMTD
--

For more info on the tinySA go to

Re: New tinySA Ultra FW release: time/date added to status panel

#8171

Erik,

In an ideal world that would be how it works. But not in my case.

I’m in dentist chair at the moment. I’ll try with a different?computer later?today.?

Also, Malware Bytes software really doesn’t like your website.?

I’ll try with a bare computer without my antivirus software.

Thanks for the response.?

Tim K4SHF

Show quoted text

On Thu, Dec 1, 2022 at 10:36 AM Erik Kaashoek <erik@...> wrote:

Hope this helps

Start STM32CubeProgrammer and click on the button in the red circle. Make sure "USB" is selected in the button left of CONNECT and click on "No DFU" to select a USB port listed, you may have to click the refresh button to the right to refresh the list of ports, and once "No DFU" has changed to something like "USB1", click CONNECT

Now the window will look like this:

Use the BROWSE button to select the downloaded tinySA.bin file
Leave all settings as shown above and click START PROGRAMMING
After some seconds the nanoVNA-H4 will reboot and start up as a DMTD
--

For more info on the tinySA go to

Re: New tinySA Ultra FW release: time/date added to status panel

#8170
Edited

Hope this helps

Start STM32CubeProgrammer and click on the button in the red circle. Make sure "USB" is selected in the button left of CONNECT and click on "No DFU" to select a USB port listed, you may have to click the refresh button to the right to refresh the list of ports, and once "No DFU" has changed to something like "USB1", click CONNECT

Now the window will look like this:

Use the BROWSE button to select the downloaded tinySA.bin file
Leave all settings as shown above and click START PROGRAMMING
After some seconds the tinySA should reboot

--

For more info on the tinySA go to https://tinysa.org/wiki/

Re: New tinySA Ultra FW release: time/date added to status panel

#8169

I'm trying to update the FW in my original tinySA before the Ultra.

In STM32, first I get the readout protection message.

I check the "Read Unprotect" box but then the program tells me to power off/on the device.

I do that, get back into DFU mode, USB1 but when I try to connect, I once again get the power off/on message.

What am I missing?

I'm not seeing mention of this in the wiki or am I missing it?

Tim? K4SHF

Show quoted text

On Thu, Dec 1, 2022 at 2:15 AM Erik Kaashoek <erik@...> wrote:

New FW release
Version 1.3510 tinySA Ultra only
Changes:
- Time/Date added to status panel
- Small change to prevent selftest 7 from failing incorrectly.
--

For more info on the tinySA go to

Re: Tiny SA shipped

#8168

I ordered mine from them on Nov 9th and received it today.

Seems to work OK :-)

Jacon

Re: Tiny SA shipped

#8167

Thanks Eric, bought my sa4u on 1 dec from zeenkoo store, they have 137 units in stock fyi,
Watching all the video's now.

Vol verwachting klopt ons hart......

Re: Will the TinySA Ultra allow me to examine SSB modulation? #specifications

#8166

Guys,
Many thanks for all your responses.? I think you have more than adequately answered my question.? Well done on the product release.? I suspect that the increased resolution will excite many hams: order placed!!
Regards. D.

开云体育

开云体育

开云体育

I ordered mine from them on Nov 9th and received it today.

Seems to work OK :-)Jacon

开云体育

开云体育

I ordered mine from them on Nov 9th and received it today.

Seems to work OK :-)Jacon

Seems to work OK :-)

Jacon

Seems to work OK :-)

Jacon