diff --git a/octal/cavium_env/rf_card_cal_tip/main.py b/octal/cavium_env/rf_card_cal_tip/main.py
index 7a75644dc3..1009d6cf61 100644
--- a/octal/cavium_env/rf_card_cal_tip/main.py
+++ b/octal/cavium_env/rf_card_cal_tip/main.py
@@ -100,6 +100,7 @@ class rfCardCal():
         self.retest_num = 3
         self.telnet_retry = 20
         self.cfg = test_config.EnbConfig()
+        if self.cfg.read_cal_channel() < 0 : sys.exit()
         self.enb = enodeb_ctrl.enodeB_Ctrl()
     
     def create_new_eeprom_record(self):
@@ -428,7 +429,7 @@ class rfCardCal():
         pass
         
     def set_initial_frequency(self):
-        
+
         if (self.cfg.cal_freq_arr[0][0] == 0) and (self.cfg.cal_freq_arr[0][1] == 0):
             mb = eutra_bands.BandFactory.newBand(test_config.band)
             test_config.dl_freq = mb.dl_freq()[1]
@@ -436,7 +437,8 @@ class rfCardCal():
         else:
             test_config.dl_freq = self.cfg.cal_freq_arr[0][0]
             test_config.ul_freq = self.cfg.cal_freq_arr[0][1]
-        
+
+        print "Band " + str(test_config.band)
         print "DL freq. " + str(test_config.dl_freq) + " MHz"
         print "UL freq. " + str(test_config.ul_freq) + " MHz"
         print ""
@@ -699,8 +701,8 @@ class rfCardCal():
                 print "End of RSSI calibration"
                 #del om
                 
-            elif (self.mod == '3'):        
-                        
+            elif (self.mod == '3'):
+
                 self.find_eeprom_record();
                 if (self.cfg.test_set == 'agilent'):
 
diff --git a/octal/cavium_env/rf_card_cal_tip/test_config.py b/octal/cavium_env/rf_card_cal_tip/test_config.py
index e14af49322..60cac3f6b5 100644
--- a/octal/cavium_env/rf_card_cal_tip/test_config.py
+++ b/octal/cavium_env/rf_card_cal_tip/test_config.py
@@ -18,7 +18,7 @@ wr_var_to_uboot = False             # T: write variable to uboot; F: don't write
 class EnbConfig():
     
     def __init__(self):
-        
+
         self.num_cal_channel = 0    # number of calibration channels
         self.dl_freq_arr = []       # list of downlink frequencies
         self.ul_freq_arr = []       # list of uplink frequencies
@@ -99,7 +99,8 @@ class EnbConfig():
         self.bb_pingip = '10.18.104.240'
         
         if self.check_cfg_file() < 0: sys.exit()
-        if self.read_cal_channel() < 0: sys.exit()
+        # only running read_cal_channel once during the call from main, not every init of EnbConfig
+        # if self.read_cal_channel() < 0: sys.exit()
         
         self.read_config()
         self.select_rf_drv_init()
@@ -119,18 +120,33 @@ class EnbConfig():
             return 0
         
     def read_cal_channel(self):
-        
+
+        se = raw_input("Which band are you running?(3/5/28):")
+        if (se == "3"):
+            band_suffix = "_3"
+        elif (se == "5"):
+            band_suffix = "_5"
+        elif (se == "28"):
+            band_suffix = "_28"
+        else:
+            print se + " is not a supported band"
+            return -1
+
+        band_name = "band" + band_suffix
+        dl_freq = "dl_freq" + band_suffix
+        ul_freq = "ul_freq" + band_suffix
+
         for cl in self.cfgln:
             par, val = self.read_line(cl)
-            
-            if (par == "band"):
+
+            if (par == band_name):
                 global band
                 band = int(val)
             elif (par == "num_cal_channel"):
                 self.num_cal_channel = int(val)
-            elif (par == "dl_freq"):
+            elif (par == dl_freq):
                 self.dl_freq_arr.append(float(val))
-            elif (par == "ul_freq"):
+            elif (par == ul_freq):
                 self.ul_freq_arr.append(float(val))
                         
         if (len(self.dl_freq_arr) != len(self.ul_freq_arr)):
diff --git a/octal/cavium_env/rf_card_cal_tip/test_config.txt b/octal/cavium_env/rf_card_cal_tip/test_config.txt
index ccec403b99..972d2d417e 100644
--- a/octal/cavium_env/rf_card_cal_tip/test_config.txt
+++ b/octal/cavium_env/rf_card_cal_tip/test_config.txt
@@ -3,11 +3,19 @@
 # 1. the 1st dl_freq & ul_freq calibration results will write into u-boot environment variables
 # 2. leave the 1st dl_freq & ul_freq to zero for default(center) frequencies
 
-num_cal_channel=1               # number of calibration channels 
-band=3                         # enodeB band
-dl_freq=1840                       # downlink frequency
-ul_freq=1745                       # uplink frequency
+num_cal_channel=1               # number of calibration channels
 
+band_3=3                         # enodeB band
+dl_freq_3=1840                       # downlink frequency
+ul_freq_3=1745                       # uplink frequency
+
+band_5=5                         # enodeB band
+dl_freq_5=875                       # downlink frequency
+ul_freq_5=830                       # uplink frequency
+
+band_28=28                         # enodeB band
+dl_freq_28=790                       # downlink frequency
+ul_freq_28=735                       # uplink frequency
 # environment setting
 
 board_typ='zen_ad'   # board type [zen_ad]
diff --git a/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170319.txt b/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170319.txt
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170652.txt b/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170652.txt
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170714.txt b/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170714.txt
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170734.txt b/octal/cavium_env/rf_card_cal_tip/test_report/test_20181115_170734.txt
new file mode 100644
index 0000000000..e69de29bb2