A microprocessor engineered Signal Generator with a dot matrix display with soft key selected screens. Maximum output is +13dBm with a resolution of 0.1dB The output minimizes to –144dBm. Output units are selectable. All parameters can be incremented via keypad, rotary knob or over the IEEE-488.2 Std. GPIB. An instrument with a high spectral purity with a SSB phase noise performance of typically –122dBc/Hz @470MHz. Modulation: A comprehensive Amplitude; Frequency; phase and external pulse modulation (starting from 10kHz) are provided. An internal LF oscillator ranges from 0.1Hz to 500kHz. Output Connector N-type with 50Ω impedance including a reverse power protection up to 50 watt.