Frequency range 1-70MHz. Two input ports (Tx and Rx) Two output ports (Tx and Rx ) Tx input frequency 101 - 170 MHz Tx output frequency 1- 70 MHz IF (Down conversion) Rx Input Frequecny 1-70 MHz Rx Output Frequency 101 - 170 MHz IF (Up Conversion) Widely used for In-building Solutions application. 100 MHz crystal LO