diff --git a/platform/drivers/ADC/ADC1_MDx.c b/platform/drivers/ADC/ADC1_MDx.c
index dc82492b..edf062f3 100644
--- a/platform/drivers/ADC/ADC1_MDx.c
+++ b/platform/drivers/ADC/ADC1_MDx.c
@@ -81,9 +81,9 @@ void adc1_init()
     #if defined(PLATFORM_MD3x0)
     ADC1->SQR1 = 3 << 20;    /* Four channels to be converted          */
     ADC1->SQR3 |= (1 << 0)   /* CH1, battery voltage on PA1            */
-               |  (8 << 5)   /* CH8, RSSI value on PB0                 */
-               |  (3 << 10)  /* CH3, vox level on PA3                  */
-               |  (0 << 15); /* CH0, volume potentiometer level on PA0 */
+               |  (0 << 5)   /* CH0, volume potentiometer level on PA0 */
+               |  (8 << 10)  /* CH8, RSSI value on PB0                 */
+               |  (3 << 15); /* CH3, vox level on PA3                  */
     #else
     ADC1->SQR1 = 1 << 20;    /* Convert two channel                    */
     ADC1->SQR3 |= (1 << 0)   /* CH1, battery voltage on PA1            */
diff --git a/platform/drivers/baseband/radio_MD3x0.c b/platform/drivers/baseband/radio_MD3x0.c
index 6739d5e0..0b02d92b 100644
--- a/platform/drivers/baseband/radio_MD3x0.c
+++ b/platform/drivers/baseband/radio_MD3x0.c
@@ -73,7 +73,7 @@ void radio_init()
 
     gpio_clearPin(PLL_PWR);    /* PLL off                                           */
     gpio_setPin(VCOVCC_SW);    /* VCOVCC high enables RX VCO, TX VCO if low         */
-    gpio_clearPin(WN_SW);      /* 25kHz bandwidth                                   */
+    gpio_setPin(WN_SW);        /* 25kHz bandwidth                                   */
     gpio_clearPin(DMR_SW);     /* Disconnect HR_C5000 input IF signal and audio out */
     gpio_clearPin(FM_SW);      /* Disconnect analog FM audio path                   */
     gpio_clearPin(RF_APC_SW);  /* Disable RF power control                          */
@@ -130,17 +130,17 @@ void radio_setBandwidth(const enum bandwidth bw)
     switch(bw)
     {
         case BW_12_5:
-            gpio_setPin(WN_SW);
+            gpio_clearPin(WN_SW);
             C5000_setModFactor(0x1E);
             break;
 
         case BW_20:
-            gpio_clearPin(WN_SW);
+            gpio_setPin(WN_SW);
             C5000_setModFactor(0x30);
             break;
 
         case BW_25:
-            gpio_clearPin(WN_SW);
+            gpio_setPin(WN_SW);
             C5000_setModFactor(0x3C);
             break;