| Model | Frequency | Manufacturer |
|---|---|---|
| 6502 | 9kHz~30MHz | ETS Lindgren |
| 6511 | 20MHz~5MHz | ETS Lindgren |
| 6512 | 9kHz~30MHz | ETS Lindgren |
| Model | Frequency | Manufacturer |
|---|---|---|
| 6502 | 9kHz~30MHz | ETS Lindgren |
| 6511 | 20MHz~5MHz | ETS Lindgren |
| 6512 | 9kHz~30MHz | ETS Lindgren |