added 420-440 MHz and reduced gain from 30 to 20 for initial bands

groundstation/config_webrx.py

@@ -126,7 +126,7 @@ sdrs = {
             "wx": {
                 "name": "Weather Band",
                 "center_freq": 162350000,
-                "rf_gain": 30,
+                "rf_gain": 20,
                 "samp_rate": 1000000,
                 "start_freq":  162400000,
                 "start_mod": "nfm",
@@ -134,7 +134,7 @@ sdrs = {
             "2m": {
                 "name": "2m Band",
                 "center_freq": 145000000,
-                "rf_gain": 30,
+                "rf_gain": 20,
                 "samp_rate": 2400000,
                 "start_freq": 145725000,
                 "start_mod": "nfm",
@@ -142,7 +142,7 @@ sdrs = {
             "70cm": {
                 "name": "70cm Band",
                 "center_freq": 435500000,
-                "rf_gain": 30,
+                "rf_gain": 20,
                 "samp_rate": 2400000,
                 "start_freq": 4355000000,
                 "start_mod": "nfm",
@@ -150,7 +150,7 @@ sdrs = {
             "fm": {
                 "name": "FM Band",
                 "center_freq": 91000000,
-                "rf_gain": 30,
+                "rf_gain": 20,
                 "samp_rate": 2400000,
                 "start_freq": 90000000,
                 "start_mod": "nfm",
@@ -158,7 +158,7 @@ sdrs = {
             "10mv": {
                 "name": "10m Band",
                 "center_freq": 28000000,
-                "rf_gain": 25,
+                "rf_gain": 20,
                 "samp_rate": 2400000,
                 "start_freq": 28500000,
                 "start_mod": "usb",
@@ -166,7 +166,7 @@ sdrs = {
             "6m": {
                 "name": "6m Band",
                 "center_freq": 51000000,
-                "rf_gain": 25,
+                "rf_gain": 20,
                 "samp_rate": 2400000,
                 "start_freq": 51000000,
                 "start_mod": "usb",
@@ -435,12 +435,84 @@ sdrs = {
                 "start_freq": 174000000,
                 "start_mod": "nfm",
             },
-            "433mhz": {
+           "420mhz": {
-                "name": "433 MHz Ham Band",
+                "name": "420 MHz 70cm Ham Band",
-                "center_freq": 433000000,
+                "center_freq": 420000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 420000000,
+                "start_mod": "nfm",
+            },
+            "422mhz": {
+                "name": "422 MHz 70cm Ham Band",
+                "center_freq": 422000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 422000000,
+                "start_mod": "nfm",
+            },
+            "424mhz": {
+                "name": "424 MHz 70cm Ham Band",
+                "center_freq": 424000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 424000000,
+                "start_mod": "nfm",
+            },
+            "426mhz": {
+                "name": "426 MHz 70cm Ham Band",
+                "center_freq": 426000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 426000000,
+                "start_mod": "nfm",
+            },
+            "428mhz": {
+                "name": "426 MHz 70cm Ham Band",
+                "center_freq": 428000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 428000000,
+                "start_mod": "nfm",
+            },
+            "430mhz": {
+                "name": "430 MHz 70cm Ham Band",
+                "center_freq": 430000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 430000000,
+                "start_mod": "nfm",
+            },
+            "432mhz": {
+                "name": "432 MHz 70cm Ham Band",
+                "center_freq": 432000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 432000000,
+                "start_mod": "nfm",
+            },
+            "434mhz": {
+                "name": "434 MHz 70cm Ham Band",
+                "center_freq": 434000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 434000000,
+                "start_mod": "nfm",
+            },
+            "436mhz": {
+                "name": "436 MHz 70cm Ham Band",
+                "center_freq": 436000000,
+                "rf_gain": 30,
+                "samp_rate": 2400000,
+                "start_freq": 436000000,
+                "start_mod": "nfm",
+            },
+            "438mhz": {
+                "name": "438 MHz 70cm Ham Band",
+                "center_freq": 138000000,
                 "rf_gain": 30,
                 "samp_rate": 2400000,
-                "start_freq": 433000000,
+                "start_freq": 438000000,
                 "start_mod": "nfm",
             },
             "446mhz": {