The PLL1414BQ-SS-377MHz-410MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 377 to 410 MHz, Step Size 5 KHz, Reference Frequency 5 to 100 MHz, Output Power -2 to 2 dBm, Input Power -5 to 5 dBm (Reference). Tags: Surface Mount, PLL Frequency Synthesizer. More details for PLL1414BQ-SS-377MHz-410MHz-A can be seen below.