Yep, you are right. Apologies for the misinformation there - I had misremembered. Good to know about FRS and GMRS. Those things just underscore how really limited experimental transmission privileges are without a ham…
Specifically you're talking about RTL-SDR, a hacked soundcard that can receive a lot of frequencies. The channels you can legally transmit back on for a few hudred dollars more are FRS/GMRS family/business radio…
Yep, you are right. Apologies for the misinformation there - I had misremembered. Good to know about FRS and GMRS. Those things just underscore how really limited experimental transmission privileges are without a ham…
Specifically you're talking about RTL-SDR, a hacked soundcard that can receive a lot of frequencies. The channels you can legally transmit back on for a few hudred dollars more are FRS/GMRS family/business radio…