E4000 frequency band calculator

#include <stdio.h>

#define E4K_FVCO_MIN_KHZ    2600000 /* 2.6 GHz */
#define E4K_FVCO_MAX_KHZ    3900000 /* 3.9 GHz */

int main() {
    /* \brief table of R dividers in case 3phase mixing is enabled,
    * the values have to be halved if it's 2phase */
    static const unsigned int vco_r_table_3ph[] = {
           4, 8, 12, 16, 24, 32, 40, 48
    };

    unsigned long min_freq, max_freq;

    int i;

    printf("Calculating 2phase frequencies\n");
    for(i=0; i < 8 /*sizeof(vco_r_table_3ph)*/; i++) {
             min_freq = E4K_FVCO_MIN_KHZ * 1000UL / (vco_r_table_3ph[i]/2);
             max_freq = E4K_FVCO_MAX_KHZ * 1000UL / (vco_r_table_3ph[i]/2);
             printf("Divider %d: min=%ld Hz max=%ld Hz\n", vco_r_table_3ph[i]/2, min_freq, max_freq);
    }

    printf("\nCalculating 3phase frequencies\n");
    for(i=0; i < 8 /*sizeof(vco_r_table_3ph)*/; i++) {
             min_freq = E4K_FVCO_MIN_KHZ * 1000UL / vco_r_table_3ph[i];
             max_freq = E4K_FVCO_MAX_KHZ * 1000UL / vco_r_table_3ph[i];
             printf("Divider %d: min=%ld Hz max=%ld Hz\n", vco_r_table_3ph[i], min_freq, max_freq);
    }

    system("pause");
}