High Power Amplifiers
| Manufacturer | Type | Frequency Range | Output Power | Power Supply |
| Avantek | SA85-1987 | 4.0GHz - 10.5GHz | +27dBm (500mW) | 12V 400mA |
| CTT | APN088-2937-26 | 2.9GHz - 9.9GHz | 32dBm (1500mW) | 15V 1.3A |
| EEV | CV6208 | 9.0GHz | 1W | Special |
| Plessey | PLA100L | 225MHz - 400MHz | 100W | 28V D.C. |
| Plessey | PLA100S | 225MHz - 400MHz | 100W | 28V D.C. |
| Plessey | PLA100S-Driver | 225MHz - 400MHz | 20W | 28V D.C. |
| Plessey | PLA100S-Pre-Driver | 225MHz - 400MHz | 4W | 28V D.C. |
| Q-Bit | QB-138 | 5MHz - 220MHz | 1W | 26V 230mA |
| Teledyne MEC | MQI-1019 | 7.7GHz - 15.5GHz | 200W & 2KW | Special |
| Thomson-CSF | TH-2441 | 4.4GHz - 5.0GHz | 1.4KW | Special |
| Varian | VTM-6292U1 | 7GHz - 16.5GHz | 200W | Special |
| Thorn EMI | G2 (TWT Amplifier) | 7GHz - 18**GHz | 2kW | 415/440V 3PH |
| Thorn EMI | H2 (TWT Amplifier) | 7GHz - 18**GHz | 200W | 415/440V 3PH |
| Wessex Electronics | ANP-0804S | 8.4GHz - 9.2GHz | +30dBm (1000mW) | 15V 900mA |