- Frequency range: 2 GHz to 4 GHz
- Power: 10W
- Impedance: 50 Ohms
- Gain: 30dB
The Hughes 1177HO1 is a traveling-wave tube amplifier. It is designed for general purpose microwave applications. It utilizes a periodic permanent magnetic (RPM) focused traveling-wave tube, a solid state regulated power supply, and a complete integral cooling system.