No worries, ive been involved with transmitters and receivers for over 60 years now and blown up a few them along the way, but thats how we learn..
Below is a photo of an identical low power amateur radio transmitter and its power supply i owned in the early 1960s when i was being a naughty boy and "pirating" on their wavebands, it was called the Minimitter top 2 to seven...I tuned it up by using the small bulb from out of my bicycle lamp in line with my external antenna, the brighter it got the more resonant it became with the antenna

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I'm sorry if I sounded disrespectful, rude, or otherwise like an idiot last night.

I mean well, but I don't always express it well. lol
I know you're far more experienced with radio stuff than I am, and I respect that. In fact, I'm sure I could learn a lot from you.
The point I unsuccessfully attempted to convey was that of software defined radio.
en.wikipedia.org
Basically, it lets one write a computer program to do what was once implemented entirely in hardware. With firmware, you can even generate & modulate the signals if you want to. I don't know how long it's been around, but it makes a lot of sense to me.

You see, it's far easier for me to write software than to design hardware, though I can do both. It saves time, money, & makes things less complex, reducing component count. Fewer hardware components means fewer potential points of failure.
Anyway, for a more general purpose implementation, I would suggest the HackRF One.
en.wikipedia.org
It's half duplex, though.
Sorry for the misunderstanding.
Also, I don't want to hijack the thread, since it's supposed to be about scalar waves.
