The APL0810 from ASB Inc. is a Frequency Synthesizer with Frequency 780 to 840 MHz, Step Size 100 KHz, Reference Frequency 10 MHz, Output Power -2 to 2 dBm, Harmonics -35 to -25 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for APL0810 can be seen below.