The APL2450-T from ASB Inc. is a Frequency Synthesizer with Frequency 2.4 to 2.5 GHz, Step Size 100 KHz, Reference Frequency 10 MHz, Output Power 0 to 3 dBm, Harmonics -25 to -20 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for APL2450-T can be seen below.