3 ms·

Also for a student: I was at university 20 years ago and there was no possibility to "hack" RF devices. Right now, with less than 200€ (a NanoVNA and a good SDR

Also for a student: I was at university 20 years ago and there was no possibility to "hack" RF devices. Right now, with less than 200€ (a NanoVNA and a good SDR), you can do almost everything.

Joel_Mckay 5mo ago
In general, some SDR offer phase-locked quadrature encoder/decoder RF front-ends. https://www.mouser.com/c/?marcom=120135054 https://www.mouser.com/c/?marcom=120135054 Combined with a good directional coupler and GPSDO, people do build very high-end pieces of equipment. Not user friendly for most students, but removes a lot of traditional DSP complexity. Current design limits on bit-resolution and bandwidth are usually just people avoiding getting hit with export restrictions. The Pluto SDR rich software ecosystem is likely a better option for students: https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/adalm-pluto.html https://www.analog.com/en/resources/evaluation-hardware-and-... Have a wonderful day =3