2300-2310 and 2390-2450 MHz
| Frequency Range | Emission Bandwidth |
Functional Use |
| 2300.000-2303.000 | 0.05 – 1.0 MHz | Analog & Digital, including full duplex; paired with 2390 – 2393 |
| 2303.000-2303.750 | < 50 kHz | Analog & Digital; paired with 2393 – 2393.750 |
| 2303.75-2304.000 | SSB, CW, digital weak-signal | |
| 2304.000-2304.100 | 3 kHz or less | Weak Signal EME Band |
| 2304.100 | National Weak-Signal Calling Frequency | |
| 2304.10-2304.300 | 3 kHz or less | SSB, CW, digital weak-signal |
| 2304.300-2304.400 | 3 kHz or less | Beacons |
| 2304.400-2304.750 | 6 kHz or less | SSB, CW, digital weak-signal & NBFM |
| 2304.750-2305.000 | < 50 kHz | Analog & Digital; paired with 2394.750 – 2395 |
| 2305.000-2310.000 | 0.05 – 1.0 MHz | Analog & Digital, paired with 2395 – 2400 |
| 2310.000-2390.000 NON-AMATEUR USE | ||
| 2390.000-2393.000 | 0.05 – 1.0 MHz | Analog & Digital, including full duplex; paired with 2300- 2303 |
| 2393.000-2393.750 | < 50 kHz | Analog & Digital; paired with 2303 – 2303.750 |
| 2393.750-2394.750 | Experimental | |
| 2394.750-2395.000 | < 50 kHz | Analog & Digital; paired with 2304.750 – 2305 |
| 2395.000-2400.000 | 0.05 – 1.0 MHz | Analog & Digital, including full duplex; paired with 2305-2310 |
| 2400.000-2410.000 | 6 kHz or less | Amateur Satellite Communications |
| 2410.000-2450.000 | 22 MHz max. | Broadband Modes |