Why The ITU divides the radio spectrum into decade-wide bands, each running from 3 to 30 to 300 and so on. VHF (Very High Frequency) is the 30 MHz to 300 MHz decade, which is where the 6 meter, 2 meter and 1.25 meter ham bands live. Below it is HF at 3 MHz to 30 MHz, and above it is UHF at 300 MHz to 3000 MHz.
Watch out The 300 MHz to 3000 MHz choice is UHF, home of the 70 cm band, and the kilohertz ranges are the LF and MF bands far below any VHF allocation.
Each band is a decade: HF 3-30 MHz, VHF 30-300 MHz, UHF 300-3000 MHz. Just slide the decimal point.
Your 2 meter rig runs at 146 MHz and that is VHF. Pick the range that holds 146: 30 to 300 MHz.