| P.N. 1463-4-N | 500W VHF Notch Band Pass Filter |
| P.N. 1448-4-N | 2kW VHF Notch Band Pass Filter |
| P.N. 1619-4-N | 3kW VHF Notch Band Pass Filter |
| P.N. 1473-N | 5kW BIII Band Pass filter with Cross Coupling |
| P.N. 1425 | 200 W UHF Notch Band-Pass Filter |
| P.N. 1426 | 500W UHF Notch Band-Pass Filter |
| P.N. 1445-3-N | 1kW UHF Notch Band-Pass Filter |
| P.N. 1421-3-N | 2.5kW UHF Notch Band-Pass Filter |
| P.N. 1604 | 5kW UHF 4 Poles Band Pass Filter with Cross Coupling |
| P.N. 1641-4-N | 10kW UHF 4 Poles Band Pass Filter with Cross Coupling |
