Radio wave scenograph receiving equipment

The utility model relates to a radio wave scenograph receiving device which comprises a frequency selection module, a pre-amplification module, a frequency mixing module, an intermediate frequency amplification filtering module, an acquisition module, a control processing module and a power supply module. The frequency selection module, the pre-amplification module, the frequency mixing module, the intermediate-frequency amplification filtering module, the acquisition module and the control processing module are connected in sequence, and the intermediate-frequency amplification filtering module comprises a first-stage filtering circuit, a first-stage amplification circuit, a second-stage filtering circuit and a second-stage amplification circuit. The first-stage filter circuit, the first-stage amplification circuit, the second-stage filter circuit and the second-stage amplification circuit are electrically connected in sequence. Different from the prior art, the utility model can obtain weaker effective sign