Thông số kỹ thuật của máy đo LCR – KEYSIGHT E4982A
Thông số kỹ thuật chung | 
|
| Frequency Range | 1 MHz to 300 MHz / 500 MHz / 1 GHz / 3 GHz (depending on option) | 
| Frequency Resolution | 1 kHz | 
| Frequency Accuracy | ±10 ppm (23 °C ± 5 °C), 
 ±20 ppm (5 °C to 40 °C)  | 
| Impedance Measurement Range | 140 mΩ to 4.8 kΩ (typical at 1 MHz) | 
| Test Signal Level | – 40 dBm to 1 dBm, 0.0894 mA to 10 mA, 4.47 mV to 502 mV | 
| Measurement Speed | As fast as 0.9 ms (typical) | 
| Measurement Accuracy | Basic uncertainty 0.45% | 
| Display | 10.4-inch color TFT LCD | 
| List Sweep Capability | 201 points × 8 tables | 
| Trigger Modes | Internal, External, Manual, and Bus | 
| Interfaces | GPIB, USB, LAN, USB host, VGA output | 
| Calibration Methods | Open, Short, Load, Port extension compensation | 
| Power Supply | Voltage: 90 – 264 VAC
 Frequency: 47 – 63 Hz VA max: 300 VA  | 
| Operating Environment | Temperature: 5 °C to 40 °C, 
 Humidity: 20%–80% RH, Altitude: 0 to 2,000 m  | 
| Dimensions | 432 mm (W) x 222 mm (H) x 297 mm (D) | 
| Weight | Main unit: 13 kg, 
 Test head: 250 g with plate  | 




				
				
				
				
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