The MLPF-1800F from Micro Lambda Wireless, Inc. is a General Crystal Oscillator with Supply Voltage +15 Vdc, Current 100 mA, Standby Current 50 mA - 250 mA, Output Power +13 dBm, Phase Noise 10 kHz -85 dBc/Hz. Tags: YIG Oscillator. More details for MLPF-1800F can be seen below.