The IQCM-300 from IQD Frequency Products is a GPS/GNSS Disciplined Oscillator with Frequency 10 MHz, Operating Temperature -20 to 75 Degree C, Phase Noise -150 to -113 dBm/Hz, Storage Temperature -55 to 105 Degree C, Supply Voltage 5 V. Tags: Surface Mount. More details for IQCM-300 can be seen below.