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Re: Issues with TinySA USB Connection in C#
I have this verion of TinySAUltra tinySA4_v3.1.1-0-g216dfe30 HW Version:V0.4.5.1 I created this script which use this Python class for the tinySA Ultra at
By voloshyn.v.v@... · #19011 ·
Re: Issues with TinySA USB Connection in C#
Can one of you check if old FW version has the same problem? And if not, at what FW release this problem started? -- Designer of the tinySA For more info go to https://tinysa.org/wiki
By Erik Kaashoek · #19010 ·
Re: Issues with TinySA USB Connection in C#
That's surprising.? Python's serial port driver is much better implemented than the one for C#.? Both NanoVNASaver and QtTinySA are robust applications using Python and I have not heard of similar
By hwalker · #19009 ·
Re: Issues with TinySA USB Connection in C#
I tried to implement the same behavior using this Python script: http ://athome.kaashoek.com /tinySA /python /tinySA.py ( http://athome.kaashoek.com/tinySA/python/tinySA.py ). I created a small script
By voloshyn.v.v@... · #19008 ·
Re: Mesure IMD with Two Tone and TinySA Ultra
Hi: As noted elsewhere, you'll need more attenuation in a form that can handle the power. I usually start my test chain with a 50db 100 watt attenuator and then add others as needed. The neat built
By Mario Vano AE0GL · #19007 ·
Re: Screen replacement for TinySA Ultra
Okay, again, thanks for the support.
By Lun Yang <edward@...> · #19006 ·
Re: Screen replacement for TinySA Ultra
This version uses BOE's IPS LCD. We do not sell this LCD externally yet. Please contact your supplier for support.
By Hugen · #19005 ·
Re: Screen replacement for TinySA Ultra
Thanks for the reply. The HW version is v0.4.5.1.1.
By Lun Yang <edward@...> · #19004 ·
Re: Screen replacement for TinySA Ultra
Please let me know your hardware version or contact your supplier for a replacement.
By Hugen · #19003 ·
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
By hwalker · #19002 ·
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'
By pa3cqn · #19001 ·
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 · #19000 ·
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?
By Lun Yang <edward@...> · #18999 ·
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 · #18998 ·
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 · #18997 ·
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
By voloshyn.v.v@... · #18996 ·
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 · #18995 ·
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@... · #18994 ·
Re: How to test and measure THD with Ultra?
thanks,erik. I got it.
By JasonMattey · #18993 ·
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 · #18992 ·