Without a spectrum, this is a good option at this price point; the IC820/IC821 are quite sensitive, but they lack the 6-meter band.
However, most of the machines with a 6-meter antenna are shortwave radios.
With an additional $4000 and a budget adjustment, I can upgrade to the IC7000.
Color-coded vehicle bays, 160 meters long70cm amateur radio operation, shortwave power can reach 100W.Includes a spectrum analyzer (non-SDR)
For all of the above equipment, you will need a TNC to transmit data. Since they do not have modern data interfaces, purchasing a "Ma Gong box" should be sufficient.