BasicB-001-015-007
What is the frequency range of the 40-metre amateur radio band in Canada?
D
Answer
Regulations and administration
Type
A
7.7 MHz to 8.0 MHz
B
6.0 MHz to 6.3 MHz
C
6.5 MHz to 6.8 MHz
D
7.0 MHz to 7.3 MHz
Answer Notes
The 40-metre amateur radio band in Canada ranges from 7.0 MHz to 7.3 MHz. This band is highly popular for daytime regional communications and nighttime global DX (long-distance) contacts.
You can confirm this allocation using the standard wavelength formula: 300 / 7.15 MHz (roughly the center of the band) equals about 42 metres, which aligns with the 40-metre band designation.
Distractors like 6.0 MHz or 7.7 MHz belong to international shortwave broadcasters or other commercial services, not amateur radio.
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