📡 Ham Radio Propagation
📍 Grid: FN25 (Ottawa, ON)
Last updated:
Space Weather Indices
K-Index
3
Solar Flux (SFI)
142
A-Index
15
Sunspot Number
89
Overall Conditions
HF Bands
GOOD
VHF Bands
FAIR
UHF Bands
GOOD
2200m
135.7-137.8 kHz
FAIR
Signal/Noise:
+5 dB
Noise Floor:
S7
MUF:
N/A
Best Time:
Nighttime
630m
472-479 kHz
GOOD
Signal/Noise:
+8 dB
Noise Floor:
S6
MUF:
N/A
Best Time:
Nighttime
160m
1.8-2.0 MHz
GOOD
Signal/Noise:
+12 dB
Noise Floor:
S4
MUF:
3 MHz
Best Time:
Nighttime
80m
3.5-4.0 MHz
GOOD
Signal/Noise:
+15 dB
Noise Floor:
S2
MUF:
8 MHz
Best Time:
Nighttime
60m
5.3-5.4 MHz
FAIR
Signal/Noise:
+9 dB
Noise Floor:
S3
MUF:
12 MHz
Best Time:
Evening
40m
7.0-7.3 MHz
FAIR
Signal/Noise:
+8 dB
Noise Floor:
S4
MUF:
12 MHz
Best Time:
Nighttime
30m
10.1-10.15 MHz
GOOD
Signal/Noise:
+14 dB
Noise Floor:
S2
MUF:
16 MHz
Best Time:
Day/Night
20m
14.0-14.35 MHz
GOOD
Signal/Noise:
+12 dB
Noise Floor:
S3
MUF:
18 MHz
Best Time:
Daytime
17m
18.068-18.168 MHz
FAIR
Signal/Noise:
+7 dB
Noise Floor:
S3
MUF:
22 MHz
Best Time:
Daytime
15m
21.0-21.45 MHz
FAIR
Signal/Noise:
+6 dB
Noise Floor:
S3
MUF:
24 MHz
Best Time:
Daytime
12m
24.89-24.99 MHz
FAIR
Signal/Noise:
+4 dB
Noise Floor:
S4
MUF:
28 MHz
Best Time:
Daytime
10m
28.0-29.7 MHz
POOR
Signal/Noise:
-3 dB
Noise Floor:
S5
MUF:
26 MHz
Best Time:
Daytime
6m
50-54 MHz
FAIR
Signal/Noise:
+5 dB
Noise Floor:
S2
MUF:
N/A
Best Time:
Sporadic
2m
144-148 MHz
GOOD
Signal/Noise:
+10 dB
Noise Floor:
S1
MUF:
N/A
Best Time:
24/7
1.25m
222-225 MHz
GOOD
Signal/Noise:
+9 dB
Noise Floor:
S1
MUF:
N/A
Best Time:
24/7
70cm
420-450 MHz
GOOD
Signal/Noise:
+8 dB
Noise Floor:
S1
MUF:
N/A
Best Time:
24/7