Instrument leasing：

Professionally provide CMW500 non signaling, signaling, signaling CA, signaling 2G 3G 4G, MT8820C, MT8820B, CMU200, [敏感词]960

Network analyzer: E5071C two port four port, E5071B two port four port, E5062A, 8722ES

Spectrum analyzer: E4440A, N9020A

signal source：E4438C、E8257D、N5182B