Ⅰ,Functional：The device used to check the compass radio receiver dedicated test equipment. Use of the equipment, but with few of the General Instrument, the completion of WL-9 receiver compass various technical indicators testing.

 Ⅱ,Parameters

1,Dimensions：450×355×234(mm)；

2,Weight：8.5 kg；

3,Power： DC27V,Exchange400HZ,115Vor26V；

4,Temperature：-10℃—+40℃；

5,Impact resistance properties：3g, 30 beats / min, a total of 300

Normal control function can be adjusted to complete the deviation checks can check antenna installed in the belly or from the back of the indicator at different point.