英国牛顿N4L PSM3750 50MHZ高频率响应分析仪 频率特性分...

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High Accuracy   - Wide Bandwidth - 500Vpk Inputs
Leading wideband accuracy Basic 0.02dB with class 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 Enables direct connection to feedback loops with the need for isolation transformers
Leading phase accuracy 0.005 degrees plus 0.01 degrees per kHz
Versatile interfaces RS232, USB, optional LAN and GPIB
PC software options Remote control, tables, graphs and database managment of results
Various Measurement Modes FRA, PAV, POWER, LCR, RMS Voltmeter, Scope

英国牛顿N4L PSM3750 50MHZ高频率响应分析仪 频率特性分析仪  

Frequency Response 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：

 ACCESSORIES 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 waveform

Buffer
8000 results

General

Display
480x272 dot full colour TFT, White LED backlit

Dimension
92Hx215312D mm excluding feet

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

Program Stores
100, Location 1 loaded on power up

Sweep Stores
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 Ranges
Inputs
3 x Isolated Inputs 500Vpk

Connectors
Isolated BNC

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

500Vpk from earth
Input Ranges
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
1M Ohm

	SFRA45 - Transformer Sweep Frequency Response Analyzer	PSM1700 - High Accuracy 100Vpk Input	PSM1735 – High Accuracy 0.01dB 35MHz	PSM3750 - High Accuracy 50MHz Bandwidth
Basic Accuracy	0.02dB	0.02dB	0.01dB	0.01dB
Phase Accuracy	0.025°	0.02°	0.02°	0.05°
Frequency Range	5Hz ~ 45MHz	10uHz ~ 1MHz	10uHz ~ 35MHz	10uHz ~ 50MHz
Measurement	Real Time DFT	Real Time DFT	Real Time DFT	Real Time DFT
IAI Impedance Analysis Option Available
IAI Impedance Analysis Basic Accuracy		0.1%	0.1%	0.1%
LCR Active Head Option Available
LCR Active Head Accuracy		0.2%	0.2%
No. of Channels	2	2	2	2 or 3
True RMS Voltmeter
Oscilloscope
Isolated Generator
Isolated Inputs
Harmonic Analyzer
Power Analyzer
Input Max Voltage	10Vpk	100Vpk	10Vpk	500Vpk
No. of Ranges	9	9	9	16
USB Memory Port
LAN Port
GPIB Port
RS232 Port
Real Time Clock
19in Rack Mount Option
Internal Memory	1000 Records	8000 Records	8000 Records	16000 Records
Dimensions Excl. Feet (HxD mm)	305 x 230 x 45	170 x 350 x 250	170 x 350 x 250	92 x 215 x 312
Weight (Instrument)	2.7kg	4kg	4kg	3.3 - 3.5kg