- 1177H01 Hughes Electronics TWT AmplifierCondition: UsedPower: 10 WFrequency: 4 GHz
- 8010H01 Hughes Electronics TWT AmplifierCondition: UsedPower: 10 WFrequency: 4 GHz
- 1406H Hughes RF AmplifierCondition: UsedPower: 5 WFrequency: 1 GHz