开云体育

Hello Erik, Thank you very much for the effort you spent into this issue. Meanwhile I contacted my vendor - let's see what will happen. Best regards and hace a happy Easter Martin ---- Am 11.04.2022

The purpose of the resistors is to protect the STM32 from the low impedance of a simpel headphone and the purpose of capacitor is to remove the DC offset which headphones don't like. Try a cheap in

Terry, a crystal earphone would be saturated by the output voltage of the STM32 port. On the other hand, I think the main function of the resistors and capacitor is to protect the STM32 port from ESD,

Hi Martin Thanks for the clear image. I've not seen this error before but it is indeed very wrong. Suggest you contact your supplier for a solution. -- For more info on the tinySA go to

Done, Great mod. I had all the components, eve the low profile audio jack, but not the 10uF, after an hour of testing smd on my electronic junk yard, found just one and did the mod. Thanks for the

Hello Erik, Attached please find the photo showing that +60 dBm and -40 are displayed in red color. I took the photo immeadiately after I reset the calibration without power cycling. Regards Martin Am

Hello Martin, one of the RF chip si4432 has been damaged, please contact the dealer to replace the new tinySA.

Martin, Both "+60", "dBm" and "-40" in the left status panel should be red after a successful calibration reset. do they turn red directly after you did the RESET CALIBRATION? (do not switch off/on

Hello Erik, Attached please find the photo taken after I reset the calibration. Things did not change. Regards Martin Am 10.04.2022 um 12:20 schrieb Erik Kaashoek:

One more request Can you do a reset of the level calibration as this could be caused by a failed level calibration CONFIG/LEVEL CAL/RESET CALIBRATION This should change the ref level and bottom level

Dear tinySA Group, Attached please find the requested photo. Best Regards Martin First thing to do is PRESETS/STORE/FACTORY DEFAULTS and power cycle the tinySA Don't connect anything and don't change

First thing to do is PRESETS/STORE/FACTORY DEFAULTS and power cycle the tinySA Don't connect anything and don't change any setting!!!!! Take a picture of the tinySA screen (photo using mobile phone is

Dear all, recently I purchased a tiny SA fromAmazon: tinySA v0.3 2019-2020 Copyright @Erik Kaashoek 2016-2020 Copyright @edy555 SW licensed under GPL. See: https://github.com/erikkaashoek/tinySA

Thanks, I'll try that.

The easiest way to check the output of a tinySA is to connect the telescopic antenna to the low output , go to low output mode, frequency set to 95MHz, sweep to 20MHz and see if you hear something

Doesn’t the fob require a code to be sent? I doubt it will respond to a simple carrier.

Yes, I gathered it will need to be very close. I'm fairly certain it's in my house somewhere. I was just trying to calibrate it at my desk and couldn't get any signal on the RTLSDR, but it was also

A 134.2khz signal with the small antenna that came with it? Well, you might get a yard or two out of it if you have a real sensitive receiver. It will never work with? key FOB unless you are right on

I tried AM, FM and no modulation. Didn't see the signal in any case.

Definitely had it on. What would be a "low" output level? I was running it at -15 and -7. I'm starting to worry I blew out my RTL-SDR. It was acting strangely and I kept having to reset it. For