Thursday, July 30, 2009

50 MHz mini beacon


6 comments:

goody said...

Is the antenna filter coupling capacitor 310 pF? Thanks and 73

Klemensas said...

It is 3.6pF.
Sorry for poor drawing

goody said...

No problem; I'm happy you posted this circuit. It's very interesting. Is the resistor on the source 750 ohms, and the capacitor 220 pF?

Klemensas said...

exactly - 750 Ohm and 220 pF
Vy 73 Klemensas LY3LP

Leonardo Ramirez said...

What transistor you use in the 50 Mhz mini beacon.
Good Blog thanks

Unknown said...

Hi,
What was used here as a transistor?