英国牛顿N4L  50MHZ高频率响应分析仪 频率特性分析仪 环路特性分析仪 相位分析仪  相位表P3750

一、产品特点

High Accuracy   - Wide Bandwidth - 500Vpk Inputs
Leading wideband accuracy Basic 0.02dB with cl leading high frequency performance
Wide frequency range DC, 10mHz to 50MHz
High Voltage Floating Inputs Galvanically Isolated fully floating Inputs - 500Vpk range
Fully Isolated Generator Enabl direct connection to feedback loops with the need for isolation transformers
Leading phase accuracy 0.005 degre plus 0.01 degre per kHz
Versatile interfac RS232, U, optional LAN and GPIB
PC software options Remote control, tabl, graphs and database managment of rults
Various Measurement Mod FRA, P, POWER, LCR, RMS Voltmeter, Scope

二、产品详细参数

?Frequency Rponse Analyser  ：

Measurement Magnitude, Gain (CH1/CH2, CH2/CH1), Gain (dB), offset gain (dB), phase(°) 
Frequency Range 10uHz - 50MHz 
Gain Accuracy in dB 0.01dB + 0.0001dB/kHz<5MHz0.1dB + 0.04dB/kHz < 50MHz 
Phase Accuracy 0.025° < 10kHz0.05deg + 0.0001deg/kHz < 50MHz 
Frequency Source Generator or CH1 Input 
Measurement Real Time DFT, no missing data 
Speed Up to 100 reading per second 
Filter Selectable from 0.2 seconds 

SYSTEM SPECIFICATIONS：

 ACCSORI AND PORTS

Datalog
Functions
Up to 4 measured functions, user selectable
Datalog Window
From 10ms with no gap between each log

Memory
RAM or Non-Volatile Memory up to 16,000 records

High Speed Data Streaming

Rate
1500 reading/s max

Window
660us to 1s synchronised to weform

Buffer
8000 rults

General

Display
480x272 dot full colour TFT, White LED backlit

Dimension
92Hx215Wx312D mm excluding feet

Weight
3.3kg (2Channel), 3.5kg (3Channel)

Program Stor
100, Location 1 loaded on power up

Sweep Stor
2000, all parameters in any sweep function

Remote Operation
Full Capability, Control and Data

Temperature
5 to 40°C ambient temperature, 20 to 90% non-condensing RH

Power Supply
90-264Vrms 47-63Hz 30VA max

CMRR
140dB @ 240Vrms - 50Hz, 120dB @ 100Vrms - 1kHz

Input Rang
Inputs
3 x Isolated Inputs 500Vpk

Connectors
Isolated BNC

Coupling
AC+DC, AC (<10VDC), AC (<500VDC)
Max Input

500Vpk from earth
Input Rang
3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 500V, 300mV*, 1V*, 3V*, 10V* *High Voltage Attenuator

Scaling
1x10^-9 to 1x10^9

Ranging
Full auto, Up only or Manual

Imput Impedance