The SMPD Signal Generator is a remote-controllable signal generator of high spectral purity, wide frequency range, excellent modulation characteristics and great ease of operation. Frequency Range: 5kHz to 2720MHz, resolution 1Hz Output Level Range: -143 to +13 dBm, resolution 0.1 dB AM Frequency Range: DC to 50kHz FM stereo-compatible, distortion 0.1%