LSG-17 is a very versatile thick film integrated circuit (IC), wideband signal generator designed for the radio experimenter, hobbyist, service technician and instructional purposes. An IC is used in a stable oscillator circuit to cover the frequency range from 100kHz to 150MHz on fundamentals and up to 450MHz on harmonics. Among the many features are the large easy-to-read dial marked at 455kHz and 10.7MHz, one audio frequency for amplitude modulation or external use, provision for crystal oscillator operation. Serves as a marker generator when used with a sweep generator in checking and aligning RF and IF circuits in TV and FM receivers.