Vectronics VEC-101K Shortwave Radio Converter Ham Radio Homebrew Kit Choose any two 1 MHz bands between 3 and 22MHz and select them by pushing a button. Includes the popular 13, 16, 19, 25, 31, 41, 49, and 60 Meter international shortwave broadcast bands and much more! On/Off bypass switch restores normal AM radio operation. Tuning is done on your AM radio Tuned input circuit gives excellent sensitivity and selectivity. Perfect for your car radio for on-the-road listening. Uses high-performance NE-602/612 mixer-oscillator integrated circuit.