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My Videos

    • 3 days ago

Meshtastic RF Power Testing of US-915MHz & EU-868MHz Bidirectional RF Amplifier by Technology Master

I will create four scenarios for testing transmitter power output of Meshtastic Bidirectional power amplifier and Meshtastic Heltec V3 device node. My testing here is limited to Transmission side of Meshtastic Transceiver covering PA side of amplifier. In some other video I will be covering the RX LNA or receive side of AB-89 amplifier.


Instagram: https://www.instagram.com/technologymasterkam/


Meshtastic RF Power Testing of US-915MHz and EU-868MHz Bidirectional RF Amplifier AB-89 by Technology Master.



    • Sep 11

RF Amplifier LNA 5MHz to 6GHz with 20Db Gain, New Version of 5189z, Overview by Technology Master

Updated: 3 days ago

I offered overview of RF Amplifier LNA 5MHz to 6GHz with 20Db Gain. I hope it will help my viewers decide if they should go ahead and buy this product or not. They will have good idea of what this LNA is capable of and what are its limitations. In case they already have purchased it, I am sure they will see the new possibilities and use cases.



Instagram: https://www.instagram.com/technologymasterkam/


People are asking about from where to get it. I can be purchased from Amazon, ebay, Aliexpress etc. Here is a link from Aliexpress. I am not an affiliate of any of these.

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