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Shanghai Wujiu Automation Equipment Co., Ltd

E-mail
shwjzdh@163.com
Phone
13601713396
Address
Building 6, No. 355 Zhangye Road, Jiangqiao, Jiading District, Shanghai

AV4151A/D/F Modulation Domain Analyzer

NegotiableUpdate on 05/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The AV4151A/D/F modulation domain analyzer is a high-performance comprehensive measurement instrument launched. It has the measurement function of continuous wave and pulse modulation carrier frequency relative time variation, as well as the measurement functions of time interval, pulse frequency, period, high pulse, low pulse, duty cycle, and phase; Provide analysis functions such as trajectory chart, histogram display, and statistics.

Product Details

AV4151A/D/F Modulation Domain AnalyzerProduct Overview:

The AV4151 series modulation domain analyzer is a high-performance comprehensive measurement instrument launched by China Electronics Technology Group Corporation 41. It has the measurement function of continuous wave and pulse modulation carrier frequency relative time variation, as well as the measurement functions of time interval, pulse frequency, period, high pulse, low pulse, duty cycle, and phase; Provide analysis functions such as trajectory chart, histogram display, and statistics. This product combines the characteristics of large bandwidth of counting chips, good scalability of programmable logic devices, and fast digital interpolation speed. It adopts dual channel alternating counting, chip and general-purpose chip combination, digital delay interpolation calibration and other measures to achieve high-speed, high-resolution, large bandwidth, and no dead zone modulation domain measurement. It can be widely used in anti-interference communication, agile frequency radar, electronic warfare and other fields, and is an instrument used in the development, production, maintenance and other stages of military and civilian electronic systems.

AV4151A/D/F Modulation Domain AnalyzerMain features:

● Rich measurement functions
● * Time measurement resolution
Excellent real-time monitoring bandwidth
Excellent sampling interval performance
● Built in statistical and analytical functions
● Good human-computer interaction function
● Powerful interactive interface

Rich measurement functions

It has multiple measurement functions such as carrier modulation domain measurement, time interval measurement, pulse frequency modulation domain measurement, pulse period measurement, pulse width measurement, phase measurement, etc.

Excellent real-time monitoring bandwidth

This product can provide a monitoring bandwidth of up to 3.5GHz for carrier frequency measurement.

*Time measurement resolution

The time measurement resolution of this product is better than 100ps (typical value).

Excellent sampling interval performance

When measuring in the carrier frequency modulation domain, the smallest sampling interval can reach 100ns.

Friendly user interface

1) Multiple measurement functions: carrier frequency measurement, pulse frequency measurement, pulse width measurement, pulse period measurement, duty cycle measurement, time interval measurement, phase measurement. Each measurement mode can be displayed in the form of curves or histograms.

2) Intelligent menu refresh, automatically refreshes associated menus when setting menus.

3) Provide 4 horizontal cursor, 4 vertical cursor, 2 horizontal difference cursor, 2 vertical difference cursor, and the cursor provides point finding function for easy measurement.

4) Embedded usage instructions and online help information.

Built in statistical and analytical functions

This product has built-in statistical analysis function, which can provide statistical information such as mean, standard deviation, maximum value, minimum value, peak to peak value, Allen deviation, etc. The measurement results are displayed in the form of a curve graph and a histogram. The curve graph is used to view the trend of changes, while the histogram is used to view the distribution of the measurement results. Provide cumulative measurement function, which can perform cumulative statistical analysis on multiple measurement results.
The statistical analysis functions provided by each measurement function are shown in the table below:

Measurement function	Provided statistical analysis
carrier frequency	average	standard deviation	Zui maximum value	Zui small value	peak-to-peak value	Alen deviation
pulse frequency	average	standard deviation	Zui maximum value	Zui small value	peak-to-peak value	Alen deviation
duty cycle	average	standard deviation	Zui maximum value	Zui small value	peak-to-peak value
pulse period	average	standard deviation	Zui maximum value	Zui small value	peak-to-peak value
pulse width	average	standard deviation	Zui maximum value	Zui small value	peak-to-peak value
time interval	average	standard deviation	Zui maximum value	Zui small value	peak-to-peak value
phase	average	standard deviation	Zui maximum value	Zui small value	peak-to-peak value

Powerful interactive interface

In addition to the basic time base and trigger interface, this product also provides three data communication interfaces: USB, GPIB, and LAN, to meet the requirements of data file transmission, copying, and programmable interconnection applications. The VGA interface provides video information synchronized with the LCD display for easy monitoring or demonstration.

Flexible control mode

1) Flexible operation mode, which can be operated by the front panel buttons of the instrument, as well as by the computer keyboard and mouse, suitable for different user habits.

2) Convenient trajectory zoom viewing function: When the trajectory is displayed, any band trajectory can be viewed through the horizontal and vertical axis settings, and the horizontal and vertical axis settings can be automatically adjusted in the form of a left mouse button frame, providing users with a user-friendly and convenient viewing method.

3) Humanized processing of the input box, which can be adjusted by selecting the number that needs to be adjusted through ← →, adjusting the input box value through the keyboard ↑↓ step by step, or directly entering the numerical value for setting. The input box also provides a soft keyboard for users to use conveniently.

Chinese and English operating interface, widescreen color LCD display

1) Provide menus in both Chinese and English for convenient use by different users.

2) Standard configuration includes an 8.4-inch, 170 degree viewing angle, high brightness, and high-resolution LCD display. Users can also connect a large screen display through the VGA port.

Typical Applications

Measurement of communication equipment

The AV4151 series modulation domain analyzer can be used to measure and analyze precision jitter and drift. Whether performing low-speed high-precision measurements over a longer period of time or high-speed measurements in a shorter period of time, you can use the AV4151 series modulation domain analyzer as a high-precision jitter and drift analysis solution:

● View the data histogram and use the accumulation function to view the histogram of all data after continuously increasing measurements

By viewing the trajectory chart, one can understand the trend and changes in frequency

● Use the cursor and its automatic point finding function to view data points

● View statistical information: mean, standard deviation, maximum value, minimum value, peak to peak value, and Allen deviation

● The continuous time interval measurement function can be used to directly measure the period and distribution of the clock

Performance testing of crystal oscillator components

The AV4151 series modulation domain analyzer can be used to measure crystal oscillator devices, and the stability of clocks over a period of time can be measured using carrier frequency measurement

● Provide long-term modulation domain measurement

Observe the trend of clock changes through trajectory charts

● View clock distribution through histogram

● Provide statistical functions: mean, maximum value, minimum value, standard deviation, peak to peak value, and Allen deviation

Radar equipment measurement

The AV4151 series modulation domain analyzer can be used to measure errors in radar transmission signals. An instrument can be used to verify the accuracy of the transmitted signal, while also directly and accurately measuring the time difference between radar transmission and reception:

● It has the measurement function of carrier frequency vs. time, which can directly view the changes in carrier frequency

● Equipped with time interval VS time measurement function, it can measure the time difference between radar signal transmission and reception

● Equipped with pulse frequency vs. time measurement function

● Equipped with pulse width and pulse period VS time measurement function

● Equipped with phase vs time measurement function

Can measure signals such as broadband frequency hopping, broadband linear frequency modulation, agile frequency conversion, pulse interleaving, etc

Building an automated testing system

The AV4151 series modulation domain analyzer has strong connectivity and its programmable instruction set complies with the SCPI 1999.0 specification. Provide an IVI instrument driver library that meets regulatory requirements and has undergone rigorous testing to facilitate users in building automated testing systems.

technical specifications

Frequency technical indicators

frequency range

AV4151A

Channels A and B: 10Hz to 50MHz (continuous wave)

50MHz to 4GHz (continuous wave, pulse)

AV4151D

Channels A and B: 10Hz to 50MHz (continuous wave)

50MHz to 4GHz (continuous wave, pulse)

Channel C: 500MHz~20GHz (continuous wave, pulse)

AV4151F

Channels A and B: 10Hz to 50MHz (continuous wave)

50MHz to 4GHz (continuous wave, pulse)

Channel C: 500MHz~40GHz (continuous wave, pulse)

frequency measurement

Maximum bandwidth

通道 A、B： 3.5GHz

通道 C： 2GHz

frequency measurement

Display the lowest position of Zui

Channels A and B: ± (200ps/sampling time) x measured frequency

Channel C: 0.04/(sampling time)

Continuous wave frequency

Measurement resolution

通道ATheB：±(100ps rms+1.4×Trigger error)/sampling time×Tested frequency;

通道C：±(100ps rms+1.4×Trigger error)/sampling time×Intermediate frequency;

Among them, triggering error≤，

The intermediate frequency is the channelCIntermediate frequency of mixed frequency output, frequency range1GHz~3GHz.

Continuous wave frequency

Measurement accuracy

±(resolution+Tested signal frequency×Time base error)；

Among them, time base error (calibrated)1Within the year≤±5×10^-8；

Pulse modulated carrier wave

Frequency measurement resolution

通道ATheB：±(100ps rms+1.4×Trigger error)/sampling time×Tested frequency;

通道C：±(100ps rms+1.4×Trigger error)/sampling time×Intermediate frequency;

Among them, triggering error≤，

The intermediate frequency is the channelCIntermediate frequency of mixed frequency output, frequency range1GHz~3GHz.

Pulse modulated carrier wave

Frequency measurement accuracy

±(resolution+systematic error+Tested signal frequency×Time base error)

Among them, time base error (calibrated)1Within the year≤±5×10^-8Pulse width>10×sampling time.

external trigger

Frequency range: DC~50MHz

Impedance: 1M Ω

Zui small pulse width: 5ns

Internal time base performance

frequency10MHz

Aging rate: ＜±5×10^-8/year

Temperature stability:＜±5×10^-8

Time technical indicators

Positive time interval range

10ns～8s

Positive and negative time interval range

-4s～4s

time interval

Zui low significant figure

±200ps

Time interval resolution

±（100ps rms+Initial trigger error+Termination trigger error)

Among them, the starting trigger error and ending trigger error are:

≤， Zui Xiao10psNoise<1mVrms；

≤， Zui Xiao10ps, noise≥1mVrms.

Time interval accuracy

(Mean)

±(Resolution)+Trigger point error+Time base error+1nsSystematic error)

Among them, the trigger point error and time base error are:

Trigger point error≤，

Time base error (calibrated)1Within the year≤， Zui Xiao1ps.

Zui small sampling interval

100ns

Pulse cycle range

通道ATheBpulse periodScope:200ns～2s

通道CpulseperiodScope:200ns～2s

Pulse cycle measurement

accuracy

±(20ns+Trigger point error+Time base error+pulse period×0.1%）

Among them, the trigger point error and time base error are:

Trigger point error≤，

Time base error (calibrated)1Within the year≤， Zui Xiao1ps.

Duty cycle range

通道ATheBPulse duty cycleScope:0.001%~99.999%

通道Cpulseduty cyclescope：0.001%~99.999%

Pulse width range

通道ATheBpulse widthScope:1us～2s，

通道CPulse width range:50ns～2s

Pulse width measurement

accuracy

±(20ns+Trigger point error+Time base error+pulse width×0.1%）

Among them, the trigger point error and time base error are:

Trigger point error≤，

Time base error (calibrated)1Within the year≤， Zui Xiao1ps.

phase measurement

accuracy

Is it the sound of a crayfish whale? /m:t> Nao>Fa Xuan  Fan+Arrowhead stomp 熀 Xuan  Fan+1 ns

Among them, the resolution is150ps RMS+Bi Feng  Nao>Xuan Xuan  Fan Zi 堟 Nao>Xuan Xuan  Fan Duan 湡脳 360 摘 '>

dynamic range

Channels A and B: 25mVrms~1Vrms (10Hz~50MHz, 1M Ω)

-30dBm～+10dBm（50MHz～500MHz，50Ω）

-18dBm～+10dBm（500MHz～4GHz，50Ω）

Channel C: -20dBm~+10dBm (500MHz~13.5GHz)

-13dBm～+10dBm（13.5GHz～40GHz）

Port Description
port name	port type	Type of adapter
通道A	BNC Yin Head	BNC positive head
Channel B	BNC Yin Head	BNC positive head
Channel C	AV4151D: N-type Yin Head AV4151F: 2.4mm male head	AV4151D: N-type male head AV4151F: 2.4mm female head
trigger input	BNC Yin Head	BNC positive head
10MHz input	BNC Yin Head	BNC positive head
10MHz output	BNC Yin Head	BNC positive head
Gate 1 output	BNC Yin Head	BNC positive head
Gate 2 output	BNC Yin Head	BNC positive head

General technical indicators
temperature range	Working temperature: 0 ℃~+40 ℃ Storage temperature: -40 ℃~+70 ℃
size (Width x Height x Depth)	426mm x 178mm x 460mm (width x height x depth), excluding handles, pads, and footings; 498mm x 192mm x 532mm (width x height x depth), including handle, footrest, and base
weight	The total weight of the machine is less than 25kg
Total power consumption	<285W
Input power requirements	Voltage: 220VAC ± 10%, Frequency: 50Hz ± 5%;

Ordering Information

Host: AV4151A modulation domain analyzer 10Hz~4GHz

AV4151D Modulation Domain Analyzer 10Hz~20GHz

AV4151F Modulation Domain Analyzer 10Hz~40GHz

● Standard configuration:

serial number	name	Instructions
1	power cord assembly	Standard three core power cord
2	User Manual
3	Programming Manual
4	Product Qualification Certificate
5	optical disc	Includes AV4151 secondary development library, programming routines, and electronic documentation

● Options:

Option number	name	function	Additional notes
AV4151-H01	High stability time base	This option directly replaces the internal time base of the entire machine, providing a highly stable time base.	frequency10MHz Aging rate:<±5×10^-⁹/year Temperature stability:＜±1×10^-10
AV4151-H02	handle	High strength and lightweight aluminum alloy handle, easy to handle.
AV4151-H03	Aluminum alloy transport box	High strength lightweight aluminum alloy transport box with handle and rollers for easy transportation.
AV4151-H04	English	English panel, English interface, adaptive power supply

Time technical indicators

Positive time interval range

10ns～8s

Positive and negative time interval range

-4s～4s

time interval

Zui low significant figure

±200ps

Time interval resolution

±（100ps rms+Initial trigger error+Termination trigger error)

Among them, the starting trigger error and ending trigger error are:

≤， Zui Xiao10psNoise<1mVrms；

≤， Zui Xiao10ps, noise≥1mVrms.

Time interval accuracy

(Mean)

±(Resolution)+Trigger point error+Time base error+1nsSystematic error)

Among them, the trigger point error and time base error are:

Trigger point error≤，

Time base error (calibrated)1Within the year≤， Zui Xiao1ps.

Zui small sampling interval

100ns

Pulse cycle range

通道ATheBpulse periodScope:200ns～2s

通道CpulseperiodScope:200ns～2s

Pulse cycle measurement

accuracy

±(20ns+Trigger point error+Time base error+pulse period×0.1%）

Among them, the trigger point error and time base error are:

Trigger point error≤，

Time base error (calibrated)1Within the year≤， Zui Xiao1ps.

Duty cycle range

通道ATheBPulse duty cycleScope:0.001%~99.999%

通道Cpulseduty cyclescope：0.001%~99.999%

Pulse width range

通道ATheBpulse widthScope:1us～2s，

通道CPulse width range:50ns～2s

Pulse width measurement

accuracy

±(20ns+Trigger point error+Time base error+pulse width×0.1%）

Among them, the trigger point error and time base error are:

Trigger point error≤，

Time base error (calibrated)1Within the year≤， Zui Xiao1ps.

phase measurement

accuracy

Is it the sound of a crayfish whale? /m:t> Nao>Fa Xuan  Fan+Arrowhead stomp 熀 Xuan  Fan+1 ns

Among them, the resolution is150ps RMS+Bi Feng  Nao>Xuan Xuan  Fan Zi 堟 Nao>Xuan Xuan  Fan Duan 湡脳 360 摘 '>

dynamic range

Channels A and B: 25mVrms~1Vrms (10Hz~50MHz, 1M Ω)

-30dBm～+10dBm（50MHz～500MHz，50Ω）

-18dBm～+10dBm（500MHz～4GHz，50Ω）

Channel C: -20dBm~+10dBm (500MHz~13.5GHz)

-13dBm～+10dBm（13.5GHz～40GHz）

Port Description
port name	port type	Type of adapter
通道A	BNC Yin Head	BNC positive head
Channel B	BNC Yin Head	BNC positive head
Channel C	AV4151D: N-type Yin Head AV4151F: 2.4mm male head	AV4151D: N-type male head AV4151F: 2.4mm female head
trigger input	BNC Yin Head	BNC positive head
10MHz input	BNC Yin Head	BNC positive head
10MHz output	BNC Yin Head	BNC positive head
Gate 1 output	BNC Yin Head	BNC positive head
Gate 2 output	BNC Yin Head	BNC positive head

General technical indicators
temperature range	Working temperature: 0 ℃~+40 ℃ Storage temperature: -40 ℃~+70 ℃
size (Width x Height x Depth)	426mm x 178mm x 460mm (width x height x depth), excluding handles, pads, and footings; 498mm x 192mm x 532mm (width x height x depth), including handle, footrest, and base
weight	The total weight of the machine is less than 25kg
Total power consumption	<285W
Input power requirements	Voltage: 220VAC ± 10%, Frequency: 50Hz ± 5%;