Add range_list to xg3.c

rigs/kenwood/xg3.c

@@ -142,6 +142,11 @@ const struct rig_caps xg3_caps =
         {0, 11, RIG_MTYPE_MEM, XG3_CHANNEL_CAPS},
         RIG_CHAN_END,
     },
+    .tx_range_list1 =  { // lo power is actually 5e-14W which can't be represented in hamlib as of 20200325
+        {kHz(1500), MHz(200), RIG_MODE_CW, 0,  2, RIG_VFO_A, RIG_ANT_1},
+        RIG_FRNG_END,
+    },
+
 
     .priv = (void *)& xg3_priv_caps,
 

tests/dumpcaps.c

@@ -896,8 +896,27 @@ void range_print(FILE *fout, const struct freq_range_list range_list[], int rx)
 
         if (!rx)
         {
-            fprintf(fout, "\t\tLow power: %g W, High power: %g W\n",
-                    range_list[i].low_power / 1000.0f, range_list[i].high_power / 1000.0f);
+            char *label_lo = "W";
+            char *label_hi = "W";
+            double low = range_list[i].low_power / 1000.0f;
+            double hi = range_list[i].high_power / 1000.0f;
+            if (low < 0) {
+              label_lo = "mW";
+              low *= 1000;
+            }
+            if (low < 0) {
+              label_lo = "uW";
+              low *= 1000;
+            }
+            if (hi < 0) {
+              label_hi = "mW";
+              hi *= 1000;
+            }
+            if (hi < 0) {
+              label_hi = "uW";
+              hi *= 1000;
+            }
+            fprintf(fout, "\t\tLow power: %g %s, High power: %g %s\n", low, label_lo, hi, label_hi);
         }
     }
 }