Keysight Agilent HP 11975A Features:
- Automatic level control (ALC)
- Signal gain varies between 9 and 15 dB depending upon frequency
- 2 to 8 GHz
- output of +6 to +16 dBm
In addition, the amplifier has an adjustable bias current output port that supplies a maximum of ± 11 mA at +3 volts. This bias current is needed by some external harmonic mixers.