The APL1400-T from ASB Inc. is a Frequency Synthesizer with Frequency 1.35 to 1.45 GHz, Step Size 100 KHz, Reference Frequency 13 MHz, Output Power 2 to 6 dBm, Harmonics -22 to -15 dBc. Tags: Surface Mount, PLL Frequency Synthesizer. More details for APL1400-T can be seen below.