The PLL1515BQ-SS-1690MHz-1720MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 1690 to 1720 MHz, Step Size 50 KHz, Reference Frequency 5 to 100 MHz, Output Power 2 to 6 dBm, Input Power -5 to 5 dBm (Reference). Tags: Surface Mount, PLL Frequency Synthesizer. More details for PLL1515BQ-SS-1690MHz-1720MHz-A can be seen below.