The 1702 Synthesized Signal Generator provides a stable broad band frequency range of 100Hz to 999.9999MHz in a single range with 100Hz resolution. Frequency accuracy of 7 parts in 10E-09 per day. Output modes of AM, FM, and CW are continuously variable from 0.1 ?V to 1 Vrms (-127 dBm to +13 dBm) by a front panel 20 dB vernier control and a 20 dB six step attenuator. Output impedance is 50-ohms.