All Questions
4
questions
5
votes
4
answers
482
views
UHF 70cm unlicensed use
We are farmers with (edit) 25-40w radios mostly old Kenwoods and Motorolas in all of our tractors and vehicles. I'm not exactly sure what frequency we have but the man who programmed them set them up ...
1
vote
1
answer
144
views
Would a transmitter similar to "The Thing" be legal on ham bands in the US?
The Thing was a listening device used by the Soviet Union to eavesdrop on US government officials. It was basically an AM transmitter if I understand correctly, but it required another transmitter on ...
1
vote
2
answers
326
views
V/U Packet Rate Limits
I'm studying for the General exam and I've encountered some questions about maximum baud rates on various bands. They seem... extremely optimistic. Given the trouble I've had investigating 9600 baud ...
9
votes
5
answers
63k
views
On which of these frequencies can I transmit without a license?
I have a Baofeng UV-5RA, and I need to know what frequencies on the "channel mode" (what the lady says when you press the "V/M" button on the radio) don't require a ham license. I am in Philadelphia, ...