Each unit can operate in the following modes:
| Mode | Band | Channels | Spacing |
| (MHz) | (MHz) | ||
| 1 | 320 |
|
2.5 |
| 2 | 160 |
|
1.25 |
| 3 | 160 |
|
0.625 |
| 4 | 80 |
|
0.312 |
| 5 | 80 |
|
0.156 |
| 6 | 40 |
|
0.078 |
| 7 | 20 |
|
0.039 |
Each unit can be placed anywhere in the [100,680] MHz IF band, by steps of 0.625 MHz using a local oscillator referred to as the LO3.