PICO TA057 差动示波器探头 (1400V, 25MHzx20/200 CAT III)

Bandwidth: DC to 25MHz (–3 dB) 

Attenuation: 20:1/200:1

Rise Time: 14 ns

Accuracy: ±2%

Input impedance: 4 MΩ ∥ 5.5 pF each side to ground

Input voltage:

Differential range:

±140 V (DC + peak AC) or 140 V RMS at 20:1 

±1400 V (DC + peak AC) or 1000 V RMS at 200:1

Common mode range: ±1400 V (DC + peak AC) or 1000 V RMS (20:1 and 200:1) 

Output voltage: 

Max. amplitude: ±7 V into 50 kΩ load

Offset (typical): <±5 mV

Noise (typical): 0.7 mV RMS

Source impedance (typical): 1 Ω at 1 kHz, 8 Ω at 1 MHz

CMRR (typical): 80 dB at 50 Hz; 60 dB at 20 kHz 

Ambient operating temperature: –10 to 40 °C

Ambient storage Temperature: –30 to 70 °C

Power requirements:

Standard:4xAA cells or 6 V DC / 60mA mains adaptor or regulated 9 V DC / 40 mA mains adaptor

Option: Power leads 

Length of input leads: 45 cm

Length of BNC lead: 95 cm

Weight: 400 g

Dimension (LxWxH): 170 x 63 x 21 mm

Datasheet