型号:8590C Sensitivity 1.0 V/A ±1% Output resistance 50 Ohm Maximum peak current 500 A Maximum rms current 5 A Droop rate 0.7 % / microsecond Useable rise time 2.5 nanosecond Current time product 0.002 AAs maximum Low frequency 3dB point 1.0 kHz High frequency 3dB point 150 MHz I/f figure 0.01 Arms /Hz Output connector BNC Operating temperature 0 to 65 oC Weight 16 oz (454 gm) Hinged clamp-on design for one-handed mounting