Input Frequency Range : 3.7~4.2 GHz Output Frequency Range :Hor: 950~1450 MHz Ver: 1550~2050 MHz L.O. Frequency : H: 5.150 GHz V: 5.750 GHz Noise Figure: 17 °K Conversion Gain : 65 dB typ. Gain Flatness : ± 0.75 dB/36 MHz L.O. Frequency Stability : ± 2.5 MHz L.O. Phase Noise :1 KHz offset - 50 dBc/Hz