The HSLS SERIES from Narda-MITEQ is a Frequency Synthesizer with Frequency 1 to 23 GHz, Step Size 50 MHz, Reference Frequency 1 to 20 MHz, Output Power 13 dBm, Harmonics -20 dBc. Tags: Module with Connectors, PLL Frequency Synthesizer. More details for HSLS SERIES can be seen below.