The Aeroflex, Inc. 2023B signal generator is an electronic instrument that generates repeating electronic signals. It contains an electronic oscillator, a circuit that is capable of creating a repetitive waveform.

The 2023A/B and 2025 signal generators areportable and lightweight, offering carrier frequencies from 9kHz to 1.2 GHz (2023A), 9kHz to 2.05 GHz (2023B) and 9 kHz to 2.51 GHz (2025) with a wide choice of modulation modes.The instruments are suitable for a wide range of applications in laboratory, production, and maintenance environments.

The GPIB facility allows the unit to be included in ATE systems for faster manufacturing throughput. An RS-232 interface is provided with a command set in common with the GPIB to simplify remote control of the signal generator in basic test systems or via a modem Features >Range: 9kHz to 2.05 GHz >Output resolution of 0.1 dB >+13 dBm and -140 dBm output levels