diff --git a/panda_truth_probe.py b/panda_truth_probe.py
index 84f3470..0fb5628 100755
--- a/panda_truth_probe.py
+++ b/panda_truth_probe.py
@@ -23,7 +23,7 @@ def analyze_radiotap_info(pcapng_path, limit=100):
         # Grab what you can from radiotap
         signal = getattr(packet.radiotap, 'dbm_antsignal', None)
         noise = getattr(packet.radiotap, 'dbm_antnoise', None)
-        channel = getattr(packet.radiotap, 'channel', None)
+        channel = getattr(packet.radiotap, 'channel_freq', None)
         rate = getattr(packet.radiotap, 'rate', None)
         antenna = getattr(packet.radiotap, 'antenna', None)
         flags = getattr(packet.radiotap, 'flags', None)
@@ -38,28 +38,10 @@ def analyze_radiotap_info(pcapng_path, limit=100):
         else:
             print("  Noise Level:         [missing or fake]")
 
-        if signal and noise:
-            try:
-                snr = int(signal) - int(noise)
-                print(f"  Estimated SNR:       {snr} dB")
-            except ValueError:
-                print("  Estimated SNR:       [could not compute]")
-        else:
-            print("  Estimated SNR:       [incomplete data]")
-
-        channel_field = None
-        try:
-            for field in packet.radiotap._all_fields:
-                if 'channel' in field.showname.lower():
-                    channel_field = field.showname
-                    break
-        except Exception:
-            pass
-
-        if channel_field:
-            print(f"  Channel/Frequency:             {channel_field}")
-        else:
-            print("  Channel/Frequency:             [unavailable]")
+        if channel:
+            print(f"  Channel Frequency:   {channel} MHz")
+        else: 
+            print("  Channel Frequency:   [unavailable]")
 
         if rate:
             print(f"  Data Rate:           {rate} Mbps")