The 907A Signal Generator is an extremely flexible generator, a CW signal source with AM, FM, Pulse Modulation and Sweep capabilities. All parameters are independently adjustable and frequency and level can be externally controlled by analog voltages. You'll have available pulse modulation, frequency modulation, and sweep ramp signals from either the internal modulation generator or an external input. Auxiliary output and internal modulator signals are also available at the front panel. Covers the frequency range from 7 to 12.4GHz, 0 to -127 dBm, frequency and level readout via 3 1/2 digit LCD displays.