Radio distance test bench

The utility model discloses a radio distance test bench, which comprises a test bench body for providing a switching value discrete signal, a power supply, an ARINC429 input signal, an indication working condition signal, an output discrete signal and a cable joint J1, wherein a switching group, test holes, a power supply voltmeter, a power supply ammeter and 429 interfaces which are required by a radio distance magnetic indicator are arranged on a panel of the body. The radio distance test bench is simple in structure and low in manufacturing cost, and can realize the sending control and selection of a control signal and display and analysis of a receiving signal and meet test requirements. Therefore, the radio distance test bench also can meet the demands of users under different conditions.