RadioReference.com Forums
Okay, little project going on here. Using two NEXTELS and trying to bridge them using the direct talk to make a repeater or to successfully cross band them... Here is what I have so far:
Pin 14 and 17 are GROUND
Pin 13 is grounded when PTT is pressed
Pin 9 has a 3VDC when receiving.
I need a transistor (believe I need a NPN) to receive that 3vdc signal, and inturn pass the ground through it. This is all very low voltage. I would have around 2.7-3VDC at the base.. I know very little about electronic components so any input would be great!
Pin 14 and 17 are GROUND
Pin 13 is grounded when PTT is pressed
Pin 9 has a 3VDC when receiving.
I need a transistor (believe I need a NPN) to receive that 3vdc signal, and inturn pass the ground through it. This is all very low voltage. I would have around 2.7-3VDC at the base.. I know very little about electronic components so any input would be great!