Re: Screen replacement for TinySA Ultra
Thanks for the reply. The HW version is v0.4.5.1.1.
By
Lun Yang <edward@...>
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#19004
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Re: Screen replacement for TinySA Ultra
Please let me know your hardware version or contact your supplier for a replacement.
By
Hugen
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#19003
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Re: Issues with TinySA USB Connection in C#
AI suggested the following:
1. **Concurrency Issue**: In the `Loop` method, `UsbService.SendCommandAsync("data 1")` and `UsbService.SendCommandAsync("data 2")` are called without awaiting them. This
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hwalker
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#19002
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Re: ultra+ trigger options
Thanks for the answer.
Was hoping to leave the sa some distance and be alarmed by a beep when it captured something.
Will try if the output can drive a small piezo speaker.
I did notice the 'armed'
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pa3cqn
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#19001
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Re: ultra+ trigger options
Use headphone output
Let me check
Indeed intentional
Left status panel shows ARMED after rearming
--
Designer of the tinySA
For more info go to https://tinysa.org/wiki
By
Erik Kaashoek
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#19000
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Screen replacement for TinySA Ultra
I scratched the screen of my TinySA Ultra, and I want to buy a new screen to replace it. However, I don't know which model to buy. Anyone knows?
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Lun Yang <edward@...>
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#18999
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ultra+ trigger options
==
ZS406, oct 21 firmware
==
This firmware's trigger menu has some more options than explained in the wiki: beep, interval and autosave.
-Beep seems to not beep, or do you have to use headphones? Or
By
pa3cqn
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#18998
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Re: Mesure IMD with Two Tone and TinySA Ultra
Use 30 dB extra attenuation between the -40 dB sniffer and the tinySA input
Set LEVEL/EXT GAIN to -70 dB
Use the MEASURE/OIP3 and enter the two test frequencies (in case of USB: 14245700 Hz and
By
Erik Kaashoek
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#18997
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Re: Issues with TinySA USB Connection in C#
Let me provide more details about my setup.
I have a USBService class that manages communication with a device using a serial connection. Here¡¯s how I create the USB connection:
SerialPortStream
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voloshyn.v.v@...
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#18996
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Re: Mesure IMD with Two Tone and TinySA Ultra
Firstly, 100 watts is 50 dBm, so the output power after your attenuator (50dBm - 40dB = 10dBm) will exceed the permitted 6 dBm for the TinySA. Although I would highly recommend not to exceed 0dBm at
By
MaxPi
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#18995
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Mesure IMD with Two Tone and TinySA Ultra
Hi Group, I'm an Ham Radio operator and I need to mesure the IMD for the modulation in SSB. I just built a two tone generator so I can inject 700hz and 1900hz at the same time to mesure the IMD but,
By
ve2ibn@...
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#18994
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Re: How to test and measure THD with Ultra?
thanks£¬erik. I got it.
By
JasonMattey
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#18993
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Re: Issues with TinySA USB Connection in C#
Two quick things you can try.? Firstly Handshake should be None.? Secondly try a Linux machine (real, not a VM).? Admittedly it has been many years since I used Windows but for serial comms it used
By
David A
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#18992
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Re: Issues with TinySA USB Connection in C#
Check the following:
1. The command is terminated with "\r" (i.e. "frequencies \r").
2. After a write command, the command is echo'd and you have to handle this properly before reading the data.
3.
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hwalker
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#18991
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Re: New FW release: TinySA-App controll working again
you are not looking in the same directory that Hugen posted, you are in the tinysa2, the old one.
By
Gary W9TD
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#18990
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Re: Pre-sale, tinySA ULTRA plus
Hi Richard
Small world with the TinySA and the radio amateurs community! I have the previous one which is fine for what I do.
All the very best for 2025 and I hope you enjoy your Ultra +.
Alain
By
Alain
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#18989
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Issues with TinySA USB Connection in C#
Hi,
I'm writing a C# program to receive data from TinySA and analyze it.
I need to retrieve data from these three commands every second:
* frequencies
* data 1
* data 2
The issue is that, from time
By
voloshyn.v.v@...
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#18988
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Re: New FW release: TinySA-App controll working again
Hi Hugen...
Well, I feel a right twit now (embarrassed smile).? I had been going to the wrong directory, the /tinySA/DFU one, where I should have been going to the /tinySA4/DFU one (!).? My excuse
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Richard G4WKW
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#18987
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Re: New FW release: TinySA-App controll working again
http://athome.kaashoek.com/tinySA4/DFU/
By
Hugen
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#18986
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Re: New FW release: TinySA-App controll working again
Hey @Hugen,
Thanks for trying to help by giving that link, but it is actually HTTP (not HTTPS) and I already put the link in my post, but the latest DFU file is not there.? I even looked in the
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Richard G4WKW
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#18985
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