Prolonged PTT

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[@dr.mukulkanojia]

Loved it….this is perhaps the 3rd or 4th time I’m revisiting your videos for revision.

[@NarenMariappan]

Seriously? This is where two stream clash. I was learning about PTT (Push to Talk) wireless communication and I ended up in a medical PTT. God bless all medics from the Ham Radio Society.

[@ARHSDA]

Amazing video, thank you Katie!!

[@sarahsahibqran2198]

Great video, thank you so much, please keep the videos coming

[@hishamsalem3924]

Perfect simple easy to understand
Thanks

[@dr.mukulkanojia]

❤

[@MsPerfume25]

What's full form for act??? Great videos love the color coded explanations!!

[@drpragyakumari7881]

Nice video

[@a-zkeralalifestyle5393]

Good ..Informative..If possible make voice bit high volume

[@hishamsalem3924]

Katie