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parts research

Started by john larkin in sci.electronics.design5 months ago 2 replies

We spend a lot of time rearching parts. I'd like to have a consutant available to help now and then. Anybody interested?

We spend a lot of time rearching parts. I'd like to have a consutant available to help now and then. Anybody interested?


more phemts

Started by john larkin in sci.electronics.design5 months ago 14 replies

...

https://www.minicircuits.com/WebStore/dashboard.html?model=TAV1-541NM%2B&utm_campaign=Product%20 Focus%20Emails%202023%20%26%20Onward&utm_medium=email&_hsmi=279821766&_hsenc=p2ANqtz-9MbcHJHjYg6 _2uzVDHSL13EsHrk1Q6ZhSHQEwOQSif6Y1l55GNDwI_YEWiJGP8nVJdlmIf1bwj6kW8ZaQVj8XtIGwlLgVa4tPz5ednrtuuR QiRkNY&utm_content=279665588&utm_source=hs_email MiniCircuits calls these both MMICs and Transistors, but the


Fluke has lost their mind

Started by john larkin in sci.electronics.design5 months ago 23 replies

...

https://www.amazon.com/Fluke-TL81A-Test-Deluxe-Electronic/dp/B000NI2B6A/ref=pd_lutyp_rtpb_sccl_2 _1/142-3653234-3875240?pd_rd_w=8wX1f&content-id=amzn1.sym.9c90becd-3e6e-4609-85c5-d4298ba525ad&p f_rd_p=9c90becd-3e6e-4609-85c5-d4298ba525ad&pf_rd_r=W2VAXEFG42ZY2RN15N9V&pd_rd_wg=Tc99b&pd_rd_r= eca67892-4420-4869-8d8e-145a23c7fb1f&pd_rd_i=B000NI2B6A&th=1 Some of their handheld DVMs are over $400.


Humane Ai Pin

Started by jim whitby in sci.electronics.design5 months ago 13 replies

This is astounding. I thought it was a hoax when I first saw the article about it. A replacement for a cell phone. If its a hoax, somebody...

This is astounding. I thought it was a hoax when I first saw the article about it. A replacement for a cell phone. If its a hoax, somebody went to a lotta trouble! Check it out. -- "I'd love to go out with you, but I never go out on days that end in `Y.'" ---------------------- Mageia release 9 (Official) for x86_64 6.4.16-desktop-3.mga9 unknown ----


trying to buy Agent

Started by john larkin in sci.electronics.design5 months ago 33 replies

I'm running the 30-day trial of newsreader Agent 8. It keeps warning me that the trial is almost up. I keep trying to buy it and their order...

I'm running the 30-day trial of newsreader Agent 8. It keeps warning me that the trial is almost up. I keep trying to buy it and their order page keeps crashing. I leave voicemails and nobody responds.


Longer distance WiFi AP?

Started by Don Y in sci.electronics.design5 months ago 13 replies

I currently have a long distance (> 1/2mi) *audio* link between my automation system and our vehicles. This is sufficient to interact with it...

I currently have a long distance (> 1/2mi) *audio* link between my automation system and our vehicles. This is sufficient to interact with it and for it to interact with us (without having to resort to cell phone connections). I'm looking at fattening the pipe so I can send video and encrypted data (the audio link is licensed for voice only -- though I can get around that for low bandwid


OT: Ask Big-8 to block Google

Started by Wanderer in sci.electronics.design5 months ago 9 replies

The spam is out of hand. Contact the Usenet Big-8 management and ask them to block google-groups from posting to the Big-8 Usenet hierarchies....

The spam is out of hand. Contact the Usenet Big-8 management and ask them to block google-groups from posting to the Big-8 Usenet hierarchies. It is the only way to get Google to do anything. This may be an inconvenience to some but there are other ways of connecting to usenet for serious users. If Google responds to the Big-8 managements satisfaction, it can be reinstated. We need the...


X5R C-V data

Started by john larkin in sci.electronics.design5 months ago 7 replies

https://www.dropbox.com/scl/fi/191fe4xtipoxkr66g6y81/Cap_CV.jpg?rlkey=2gohwv8ksdc9z19znisalle6r& raw=1 So the 10u cap is better at all...

https://www.dropbox.com/scl/fi/191fe4xtipoxkr66g6y81/Cap_CV.jpg?rlkey=2gohwv8ksdc9z19znisalle6r& raw=1 So the 10u cap is better at all voltages, but the ratio is like 5:1 at 0 volts but only 2:1 at 10 volts.


Minicircuits ZFL-500 directivity question

Started by bitrex in sci.electronics.design5 months ago 22 replies

How is "directivity" defined for these Minicircuits gain blocks? Datasheet here: Across the bandwidth of interest I'm measuring S21 as...

How is "directivity" defined for these Minicircuits gain blocks? Datasheet here: Across the bandwidth of interest I'm measuring S21 as about 20-something dB give or take a dB which seems fine, S12 is at -40. If "directivity" in this context is just S12 then that seems within spec but if it's |S21 - S12| then something


horrors

Started by John Larkin in sci.electronics.design5 months ago 1 reply

https://www.dropbox.com/scl/fo/ybvag1tipbns3farz13zj/h?rlkey=itrnz8fvpcnfpgnzso7bk4txz&dl=0

https://www.dropbox.com/scl/fo/ybvag1tipbns3farz13zj/h?rlkey=itrnz8fvpcnfpgnzso7bk4txz&dl=0


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