The 1080 Sweep Generator is an economical, laboratory quality, wide-band sweep generator designed to meet the needs of engineering, production, maintenance and educational facilities. The major features of this unit include the wide frequency range (1 to 1000 MHz), the ability to sweep over any portion of the frequency range, digital frequency and output level readouts, and display linearity of 1%. Operating modes include CW, f, and FS (full sweep). A unique auto-zero circuit virtually eliminates annoying frequency drift normally associated with wide band sweep generators, and provides for superior narrow band operation and improved frequency accuracy. Continuously adjustable output of +13 to 70 dBm