L-band low-power-consumption, high-linearity and multi-channel transmit-receive frequency conversion assembly

The utility model discloses an L-band low-power-consumption high-linearity multichannel transmit-receive frequency conversion assembly, which comprises Y frequency mixers, inductors, capacitors and filters, each receiving channel adopts the Y frequency mixer for frequency mixing, and L1 and C1 are connected in series to RF ends of the Y frequency mixers to serve as RF signal input of the frequency mixers; l2 and C2 are connected in parallel and are connected with C6 in series to an IF end of the Y mixer as IF output of the mixer; the L4 is connected in series with the VCC end of the Y mixer, and the C4 and the L4 are connected in parallel with the VS end of the power supply as the power supply input of the Y mixer; and the L3 and the C3 are connected in series to the LO end of the Y mixer. 1, the power consumption is low, and the device has the functions of four down-conversion channels, one up-conversion channel, one temperature compensation crystal oscillator, five local oscillator generation, one clock gen