Interior of an old Marti CR-10 RPU receiver.
Really strange crystal oscillator…
It looks like an odd take on an OCXO with a transistor as a heater
Try saying this three times fast
Interior of an old Marti CR-10 RPU receiver.
Really strange crystal oscillator…
It looks like an odd take on an OCXO with a transistor as a heater
Try saying this three times fast