6 ms·
"modern equipment" uses all KINDS of different frequencies, so that statement doesn't mean anything :/
by esseph 1y ago
"modern equipment" uses all KINDS of different frequencies, so that statement doesn't mean anything :/
- amelius 1y agoWhy not, if you want to address all those frequencies you need the highest capability, so GHz range not MHz range.
- esseph 1y agoNot true at all. FM wideband is something like 88-108MHz. 108-137MHz is a lot of aviation traffic. 7-144MHz lots of long range DX. Then the 144-148 amateur band. 151-154 Multi Use Radio Service 433MHz has all kinds of sensor data from the world around you. 462-467 Family Radio Service (FRS) / General Mobile Radio Service (GMRS). 900MHz area has different types of beacons, cameras, etc. 1090 for Aviation beacon ADS-B For other freqs you can often use an upconverter or downconverter to hit the freqs you need. Examples: https://www.nooelec.com/store/sdr/sdr-addons/upconverters-downconverters.html https://www.nooelec.com/store/sdr/sdr-addons/upconverters-do...