3 ms·
Why the ISS is listening? Most astronauts are HAMs. Also, for an emergency radio, go calculate the signal strength of a 1W 2M/70cm radio with the worst possibl
by TheAmazingIdiot 16y ago
Why the ISS is listening?
Most astronauts are HAMs. Also, for an emergency radio, go calculate the signal strength of a 1W 2M/70cm radio with the worst possible antenna: damn near everybody can 'hear' you. Your signal can be heard clearly up to, I think, around 8000 miles. One of the older ARRL magazines published that as one of the 'games'.