#antennas — Public Fediverse posts

This Tiny Gadget Lets Sports Fans Watch Free OTA Games on Their Phones Without Paying for Streaming

https://fed.brid.gy/r/https://cordcuttersnews.com/this-tiny-gadget-lets-sports-fans-watch-free-ota-games-on-their-phones-without-paying-for-streaming/

This Tiny Gadget Lets Sports Fans Watch Free OTA Games on Their Phones Without Paying for Streaming

https://fed.brid.gy/r/https://cordcuttersnews.com/this-tiny-gadget-lets-sports-fans-watch-free-ota-games-on-their-phones-without-paying-for-streaming/

I ordered a bunch of antenna books from #ARRL and was hoping for more information and advice above 1ghz.

I'm looking at RF cables for making #meshtastic #antennas, but I also want to use them with my decade-old #SDR that goes up to 6Ghz. And I have interest in higher frequencies.

To set expectations, I remember 900mhz radios were sold by radio shack when it existed. 2.4 ghz was commonplace 20 years ago. Cellphones and wrist watches now use 5ghz wifi, and cruise control for cars uses 77ghz.

But the highest freq in the books are the UHF to Microwave chapter. It spends a lot of time on UHF and VHF, and the diagrams mostly go from 1-100Mhz. A few tables show losses at 1 ghz, and a single graph shows 10ghz.

I'd love to see separate chapters (or books) dedicated to microwave and mmwave, maybe with some hints about thz. Especially if it has the practical wisdom the HF bands get.

E.g. What's the best way to connect to a 5ghz yagi?

I'm not the person to write them, unfortunately, but I'd love to read them.

I’ll be camping in West Virginia in EM97 this week. Going to try to work the #MagicBand with this “thrift store” ham stick dipole and a QMX+.

Is #WestVirginia rare in others’ logs? I hadn’t been able to get it in my last 1.5 years as a Technician.

#HolidayStyle #HamRadio #AmateurRadio #6m #6meters #EM97 #antennas #hamstick #MFJ #QRP

Smaller is Sometimes Better: Why Electronic Components are So Tiny - Perhaps the second most famous law in electronics after Ohm’s law is Moore’s law: ... - https://hackaday.com/2021/11/08/smaller-is-sometimes-better-why-electronic-components-are-so-tiny/ #discretecomponents #miniaturization #engineering #transistors #capacitors #inductors #mooreslaw #resistors #featured #antennas #parts

Les opérateurs de RansomExx diffusent des données relatives à :

• 🇹🇼 [5.15GiB] Walsin Technology Corporation, Ltd. (walsin.com)

The world's leading manufacturer of passive components with one-stop-shop product portfolio and worldwide delivery platform. The company's product lineup includes multiple-layer ceramic chip (MLCC) capacitor/array, chip-resistor/array & networks, RF . Walsin Technology Corporation, membre de l'alliance Passive Systems Alliance Taiwan, est une société taïwanaise dont l'activité principale est la fabrication, le traitement et la vente de condensateurs multicouches à puces céramiques (MLCC), de résistances à puces, de dispositifs à haute fréquence (HF) et de dispositifs à radiofréquence.

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