The AG-204E are low-frequency signal generators featuring sine wave output with low distortion and square wave output with good rise time characteristics. They cover the frequency range of 10 Hz to 1 MHz with no breaks, and a designed for versatility, with such features as external synchronization, a 10 dB-per-step attenuator for accurate output voltage setting, and a large dial for frequency setting. All this performance is packed into a slim, compact, easy-to-operate signal generator housing.