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As others have rightly pointed out, your system is the very definition of RF Hell, but let me throw in my two cents. 1) You have put too much faith in wifi. Too many devices, perhaps too many

Sounds more like a job for a NanoVNA! David -- SatSignal Software - Quality software for you Web: https://www.satsignal.eu Email: davidtaylor@... BlueSky: @gm8arv.bsky.social, Twitter:

For protection of the tinySA I would recommend to use a 20 dB attenuator directly connected to the tinySA RF SMA and ALWAYS leave it on. Connect the outside of the attenuator SMA connector to chassis

WARNING !!! The suggested method of getting off the bad chip is very rude and dangerous! This may be practical with bigger chips, but not with so tiny ones! Not knowing if traces cross right below

I would be thankful for any advice on how to connect my TinySA Ultra to the amplifiers I am trying to repair. ?Currently working on Magnavox Chassis # R204 ?Using a RF Signal Generator is relatively

Hello, I have a tinySA Ultra+ and I would like to measure a 50ohm coax cable, anyone who can help me out how to do this? I guess you can use the CAL output in combination with the RF input? I would

I don't know for sure, but this is built to California earthquake safety standards, and most of the materials are flexible, ie. wood. The studs are wood. The roof is composition asphalt shingle, not

Could you please be more specific ? Do you mean within radio range on the frequency they are supposed to operate on, at their set transmission power, through all obstacles that might be present ? If

It is KHz it is likely SMPS noise. A signal in the MHz range you describe is more likely leakage from a reference crystal oscillator on the motherboard or a plug in card. "Peter Finch via groups.io"

I was exploring the VHF High public service bands (150 - 162 MHz) on my tinySA spectrum analyzer using the waterfall display. I noticed a very strong, very narrow, very clean unmodulated FM carrier at

I received a couple of PMs requesting the PowerShell script. It is attached. It only reorders the .psr files and leaves all other files alone. All the normal cautions apply: * Use at your own risk. *

Greetings, I think the use hot air removal in this case, considering all the near by components, could be risky unless you happen to have the proper size hot air tool hood that fits the chip and

Just noting this defect is still open. Also noting that the RBW is saved so if you select RBW on the left info section of the display it will show the correct RBW checked but won't actually be using

It was March 31 in my timezone when I posted.

I managed to change U22 in my Tiny SA Ultra. I used an 852D+ hot air soldering station. Used hot air to remove old one and soldering iron and Ersin multicore? 23SWG solder to solder new one. Used a

Modern digital o'scopes contain many useful add-ons which are impossible with the older strictly analog approaches. I'd also suggest capturing the discharge trace on a modern o'scope and using the

Hi there, I would second the recommendation to use a hot-air station for this repair.? With some practice beforehand, you can become proficient enough to do it relatively easily.? We have a cheap

This power cycling method is a good way to isolate the interference and determine if it is coming from your property or outside. I would also get a DSP Receiver such

Madbrain: You are living in a RF hell due to having way, way too many wireless devices. As an amateur radio operator and having deployed some large outdoor wifi networks (2000+ plus devices), I

Wow. Just wow. You have created what we call RF Hell. You will inevitably have a high rate of signal collisions. Also the combined signal level of all your transmitters and EMI generators across all