| Model | Frequency Range (GHz) | Impedance (Ohms) | Length | Connectors |
| K120MM | DC to 46 | 50 | See table below | K(m) to K(m) |
| K120MF | DC to 46 | 50 | See table below | K(m) to K(m) |
| K120FF | DC to 46 | 50 | See table below | K(f) to K(f) |
Cable Assembly Part Number Reference
Length | Metric Cable Assemblies |
| cm | K120MM | K120MF | K120FF |
| 5 | K120MM to 5CM | K120MF to 5CM | K120FF to 5CM |
| 10 | K120MM to 10CM | K120MF to 10CM | K120FF to 10CM |
| 15 | K120MM to 15CM | K120MF to 15CM | K120FF to 15CM |
| 20 | K120MM to 20CM | K120MF to 20CM | K120FF to 20CM |
| 25 | K120MM to 25CM | K120MF to 25CM | K120FF to 25CM |
| 30 | K120MM to 30CM | K120MF to 30CM | K120FF to 30CM |
| 35 | K120MM to 35CM | K120MF to 35CM | K120FF to 35CM |
| 40 | K120MM to 40CM | K120MF to 40CM | K120FF to 40CM |
| 45 | K120MM to 45CM | K120MF to 45CM | K120FF to 45CM |
| 50 | K120MM to 50CM | K120MF to 50CM | K120FF to 50CM |
| 60 | K120MM to 60CM | K120MF to 60CM | K120FF to 60CM |
| 70 | K120MM to 70CM | K120MF to 70CM | K120FF to 70CM |
| 80 | K120MM to 80CM | K120MF to 80CM | K120FF to 80CM |
| 90 | K120MM to 90CM | K120MF to 90CM | K120FF to 90CM |
| 100 | K120MM to 100CM | K120MF to 100CM | K120FF to 100CM |
| 125 | K120MM to 125CM | K120MF to 125CM | K120FF to 125CM |
| 150 | K120MM to 150CM | K120MF to 150CM | K120FF to 150CM |