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Performing Communication
Tips
• On A-band, you can transmit and receive using the 144 MHz and 430 MHz Amateur radio bands.
• On B-band, you can transmit and receive using the 144 MHz and 430 MHz Amateur radio bands.
In addition, the frequencies on the chart below can be received on A-band and B-band.
Chart of A-band and B-band
receive frequencies
A-band
B-band
1.8 MHz - 30 MHz
(SW band)
30 MHz - 76 (88) MHz
(50 MHz band)
108 MHz - 137 MHz
(AIR band)
137 MHz - 174 MHz
(144 MHz band)
174 MHz - 222 MHz
222 MHz - 420 MHz
(INFO band (1))
420 MHz - 774(800)MHz
(430 MHz band)
470 MHz - 770 MHz
803(800)MHz - 999MHz
(INFO band (2))
Cellular Blocked USA Version
108 MHz - 137 MHz
(AIR band)
137 MHz - 174 MHz
(144 MHz band)
174 MHz - 222 MHz
222 MHz - 420 MHz
(INFO band (1))
420 MHz - 470 MHz
(430 MHz band)
470 MHz - 580 MHz
( ): EXP/European Version
— —
— —
— —
76 (88) MHz - 108 MHz
(FM BC Band)
— —
522 kHz - 1710 kHz
(AM BC Band)
— —
• A-band and B-band can be received at the same time.
You can receive Amateur radio frequency while listening to the AIR band, or receive two Amateur
radio frequencies on the same frequency band at the same time (V+V/U+U: Dual frequency receive
on the same band).
