| 9555 |
| Keysight | 8494A | Step Attenuator | Keysight 8494A Step Attenuator, dc to 4 GHz |
| 9556 |
| Keysight | 8494G | Step Attenuator | Keysight 8494G Step Attenuator, dc to 4 GHz, 0 to 11 dB, 1 dB steps |
| 9557 |
| Keysight | 8494H | Step Attenuator | Keysight 8494H Step Attenuator, dc to 18 GHz, 0 to 11 dB, 1 dB steps, Programmable |
| 9558 |
| Keysight | 8495A | Step Attenuator | Keysight 8495A Step Attenuator, dc to 4 GHz |
| 9559 |
| Keysight | 8495H | Step Attenuator | Keysight 8495H Step Attenuator, dc to 18 GHz, 0 to 70 dB, 10 dB steps |
| 9560 |
| Keysight | 8496H | Step Attenuator | Keysight 8496H Step Attenuator, dc to 18 GHz, 0 to 110 dB, 10 dB steps |
| 10062 |
| Keysight | 8496B | Step Attenuator | Keysight 8496B Step Attenuator, DC to 18 GHz |
| 10063 |
| Keysight | 8496G | Step Attenuator | Keysight 8496G Step Attenuator, dc to 4 GHz, 0 to 110 dB, 10 dB steps |