HRO-M National Company radio receiver

The HRO-MX National radio was the most famous model of the American National Company for ground-based aviation radio centers. It was produced since 1942. The HRO-MX National radio receiver covered the entire short wavelength range of 50 KHz … 30 MHz and was suitable for receiving AM, CW, SSB signals.

Broadcast, Long Wave and more than two Short Wave bands. Coverage: 50 kHz – 30 MHz (9 ganged coil sets 50-100 / 100-200 / 180-430 / 480-960 / 900-2050 kHz / 1,7-4 / 3,5-7,3 / 7-14,4 / 14-30 MHz, no bandspread in these coils available).