37.903 37.904 37.94331MHZ 37/2P 37/3P 37_716-50-0-1/003_-E 37_BMA-SMA-50-1/1--_UE 37_BNC-50-0-1/133_NE 37_BNC-50-0-2/133_NE 37_BNC-75-0-1/133_NE