A reception device comprising: first and second reception circuits configured to receive transmission signals; a first oscillation circuit configured to generate a differential signal (81, 82) comprising two signals of opposite phases, having a predetermined frequency on the basis of an oscillation signal acquired from a connected crystal oscillator, and to supply the generated differential signal to the first reception circuit as a reference frequency signal; a second oscillation circuit configured to be supplied with an oscillation signal having one of the phases of the differential signal acquired from the first oscillation circuit, to generate a differential signal having a predetermined frequency on the basis of the supplied oscillation signal, and to supply the generated differential signal to the second reception circuit as a reference frequency signal; a third reception circuit configured to receive a transmission signal; and a third oscillation circuit configured to be supplied with an oscillation signal having the other of the phases of the differential signal acquired from the first oscillation circuit, to generate a differential signal having a predetermined frequency on the basis of the supplied oscillation signal, and to supply the generated differential signal to the third reception circuit as a reference frequency signal, wherein a signal line that transmits the oscillation signal having the one of the phases from the first oscillation circuit to the second oscillation circuit is at least partially disposed close to a signal line that transmits the oscillation signal having the other of the phases from the first oscillation circuit to the third oscillation circuit, so as to reverse and neutralize magnetic fields and electric fields generated by the transmission of the oscillation signal on the line. first and second reception circuits configured to receive transmission signals; a first oscillation circuit configured to generate a differential signal (81, 82) comprising two signals of opposite phases, having a predetermined frequency on the basis of an oscillation signal acquired from a connected crystal oscillator, and to supply the generated differential signal to the first reception circuit as a reference frequency signal; a second oscillation circuit configured to be supplied with an oscillation signal having one of the phases of the differential signal acquired from the first oscillation circuit, to generate a differential signal having a predetermined frequency on the basis of the supplied oscillation signal, and to supply the generated differential signal to the second reception circuit as a reference frequency signal; a third reception circuit configured to receive a transmission signal; and a third oscillation circuit configured to be supplied with an oscillation signal having the other of the phases of the differential signal acquired from the first oscillation circuit, to generate a differential signal having a predetermined frequency on the basis of the supplied oscillation signal, and to supply the generated differential signal to the third reception circuit as a reference frequency signal, wherein a signal line that transmits the oscillation signal having the one of the phases from the first oscillation circuit to the second oscillation circuit is at least partially disposed close to a signal line that transmits the oscillation signal having the other of the phases from the first oscillation circuit to the third oscillation circuit, so as to reverse and neutralize magnetic fields and electric fields generated by the transmission of the oscillation signal on the line.