Re:Things you can do with a Software Defined Radio (2024)
by amelius on Wednesday September 17, 2025 @10:19AM
(#45276141)
Why not, if you want to address all those frequencies you need the highest capability, so GHz range not MHz range.
[ Parent
| on HN ]
Re:Things you can do with a Software Defined Radio (2024)
by esseph on Wednesday September 17, 2025 @04:41PM
(#45281144)
Not 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-do...