I found an old portable transistor TV. I tried Googling the model

what can you do with it if it does not even support external devices? atleast i dont see anything

You can't get any channels because:
1. There are no antennas on it
2. There are exactly 0 stations today that transmit a analog signal.

Try something like https://www.youtube.com/watch?v=fMiMz1uGCXI

It does have a RF coaxial adaptor, not pictured.

>>55286688
You can create a low powered uhf station to transmit to it. Anything from your computer and be broadcasted.

>>55286718
All the Mexican channels in Las Vegas still broadcast on analog. Don't ask me why or how.

>>55286230
Pretty cool, probably worth a little more than you'd think if you restored it fully, it has a very midcentury look to it.

Sucks about those missing channel selector knobs though, but those can probably be at least replaced. I wonder if there's a way to build a digital converter box into these things.

>>55286688
There are external antenna jacks for both UHF and VHF that can be used to wire a wide range of devices to it, including cable boxes, computers, VCRs, whatever

>>55286718
There are still some shitters here and there that transmit in analog, mostly christian stations.

https://www.youtube.com/watch?v=fMiMz1uGCXI

>>55286718
>>55287318
Fallout 4 does look kind of cool on the old tube. Very fitting.