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FY6900

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Add Time: 2019-08-15 17:28:08
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Introduction

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        FY6900 is a new high-performance signal generator that combines the advantages of our company's FY3200, FY2300H and FY6800 series. After several optimizations, we have accumulated a wealth of research and development experience and production skills, so that product stability is fully guaranteed. In addition, extensive communication with customers has a deep understanding of the user experience of the instrument. At the beginning of the design, user needs and usage habits are regarded as one of the important design elements of the instrument, and we insist on continuous innovation. We are more willing to design the product. Listen to the advice of the majority of users, and strive to provide customers with friends with more convenient and easy to use high-performance, cost-effective products.

 

Introduction

       

    The FY6900 series dual channel function/arbitrary waveform generator is a high performance, cost effective combination of function signal generator, arbitrary waveform generator, pulse signal generator, VCO, frequency sweeper, counter and frequency meter. A versatile signal generator. The rich shortcuts greatly simplify the complicated operation process and greatly enhance the operability of the instrument. Users do not have to spend a lot of time learning and familiar with the operation of the instrument, you can use it. It is especially suitable for use in electronic enthusiasts, research institutes, high-tech enterprises, and vehicle maintenance.


         The instrument adopts DDS direct digital synthesis technology to produce accurate, stable and low distortion output signals. All parameters are calibrated by internal program. All the functions of the instrument can be controlled by the upper computer software, and the upper level can also be used. The machine software edits the arbitrary waveform and saves it to the signal generator to output the waveform; the communication protocol is disclosed, making the secondary development very simple; large-scale integrated circuit, surface mount technology, high reliability, long service life; with output short circuit protection Yes, all signal outputs can operate 60S under load short circuit conditions.


Performance


◆ Adopt DDS direct digital synthesis technology to produce accurate, stable and low distortion output signals;


◆ Desktop design with ABS plastic case, AC 100 ~ 240V (AC) wide voltage supply;


◆ 2.4-inch (320*240) color display, showing dual-channel waveform parameters at the same time;


◆ The highest output frequency is 60MHz (sine wave), 250MSa/s sampling rate, 14bits vertical resolution;


◆ Press and hold the OK button during use to quickly save the parameter information currently output by the instrument. The next time you turn it on, you can automatically load the saved parameters.


◆ Fully independent dual channel output (equivalent to two independent signal sources), can work synchronously, and the phase difference is precisely adjustable;


◆ Standard channel tracking function, when tracking is turned on, all parameters of both channels can be updated according to the user's configuration at the same time;


◆ Two or more machines can synchronize multiple machines through the SYNC port;


◆ It can output up to 98 sets of functions/arbitrary waveforms, including 34 sets of preset waveforms and 64 sets of user-defined waveforms (any waveform can be edited and downloaded to the instrument output through the arbitrary waveform editing software provided with the instrument). Preset waveforms include: sine wave, square wave, rectangular wave (duty cycle adjustable), trapezoidal wave (both rising edge time and falling edge time can be accurately set), triangle wave, pulse wave (pulse width and frequency can be accurately set) Fixed), sawtooth, sawtooth, staircase, trapezoidal, spiral, narrow pulse, noise, exponential, exponential, electrocardiogram, Lorentz pulse, multi-audio, CMOS ~12V), four-channel TTL level and DC voltage;


◆ With 64 sets of arbitrary wave storage bits, each set has a storage depth of 8192*14bits (the longer the waveform storage depth, the more details of the saved waveforms can be restored with high precision);


◆ High frequency accuracy: frequency accuracy can reach 10-6 orders of magnitude;


◆ High frequency resolution: full range frequency resolution 1uHz (0.000001Hz);


◆ Output amplitude up to 24Vpp, amplitude resolution up to 1mV (0.001V);


◆ DC offset function (<20MHz) with -12V~+12V, resolution up to 1mV;


◆ The duty ratio of both channels can be adjusted independently, and the adjustment accuracy can reach 0.01%;


◆ Pulse wave pulse width and pulse frequency are continuously adjustable, and the adjustment range is 20ns-1S. The pulse amplitude can be continuously adjusted between 0-12V, and the adjustment precision is 0.001V;


◆ The phase adjustment range of the two channels is 0~359.99°, and the adjustment precision is 0.01°.


◆ No range limitation: the whole range frequency is not divided, and the direct digital setting;


◆ With digital signal output function, it can realize any CMOS level with amplitude from 0~12V;


◆ Scanning function: It can scan the four properties of the signal: frequency, amplitude, offset and duty cycle respectively. It has two scanning modes: linear scanning and logarithmic scanning. The scanning time can reach 999.99S, and the scanning start and end points can be arbitrarily selected. Setting


◆ Burst burst output function: optional manual trigger, internal CH2 trigger and external trigger three trigger modes, which can make the machine output 1~1048575 arbitrary bursts;


◆ VCO function: Supports the output function of each parameter of VCO voltage control signal (such as voltage controlled oscillator).


◆ Rich modulation types: AM, FM, PM, ASK, FSK and PSK modulation;


◆ Storage characteristics: It can store 20 sets of instrument state parameters set by the user, and can be recalled at any time;


◆ 100M frequency meter function: It has four measurement methods: frequency measurement, period measurement, positive and negative pulse width measurement, and duty cycle measurement. The maximum measurement frequency of the instrument can reach 100MHz, and the lowest measurement frequency is 0.01Hz;


◆ Counter function: It has two kinds of coupling measurement methods, DC and AC, which effectively solve the problem of inaccurate AC coupling count.


◆ All parameters can be calibrated by internal procedures;


◆ Standard powerful arbitrary waveform editing function, which can edit the arbitrary waveform on the PC and download it to the instrument output waveform;


◆ Powerful communication function, which can be controlled by PC. The communication protocol is open, making secondary development very simple;


◆ High reliability: large-scale integrated circuit, surface mount technology, high reliability and long service life;


◆ Output short circuit protection: all signal output terminals can work for more than 60S under load short circuit condition;


◆ Optional FYV2000 series or FPA1000 series power amplifiers can be used to make the signal stable output of more than 20W in the DC-10MHz bandwidth. The FPA101A output power can reach up to 100W.


Structure


FY6900标号2.jpg

Special function    


1. The dual channel output waveform is displayed on the LCD at the same time.
       The industry's first dual-channel waveform is displayed simultaneously on the LCD interface (including arbitrary waveforms).
2. Simple and powerful upper computer function
       FY6900 series signal generator can not only be used independently, but also can be controlled by computer PC software. The communication protocol is open and the PC software is free. The software has three function windows: waveform window, text window and control window. The simple and clear operation interface greatly improves the user experience.

(1)、Control window   

All functions are intuitively displayed in the software interface, allowing users to intuitively and quickly adjust various functional parameters of the instrument, greatly improving the ease of use of the instrument.

(2)、Waveform window    

    The waveform window has powerful waveform editing functions, which can realize arbitrary superposition and modulation of 18 different parameter waveforms. The number of ladder wave steps can be edited, and the vertex position of the sawtooth wave can be arbitrarily set.

    The following figure shows the hand-drawn arbitrary waveform. The instrument can support up to 8192*14bit arbitrary waveforms, which can effectively restore more waveform details. It is especially suitable for simulation of signals required in medical and automotive maintenance fields.
A triangular wave with an arbitrarily set vertex position: the slope of the triangular wave can be changed by changing the vertex position as shown in the following figure
Step wave editing function: As shown in the figure below, the number of ladder wave steps can be set arbitrarily between 2 and 4096.

(3)Text window

  The FY6900 series signal generator provides powerful text window editing function, which can automatically convert any waveform file of various formats into the format file required by the instrument. You can manually modify or edit the waveform file data, and can observe it in real time through the waveform window in the lower right corner. The corresponding change in the waveform.

 
Technical indicators

 

Unless specified, all specifications can be guaranteed if the following two conditions are met.

l  The generator has passed self-inspection.

l  The generator has been working continuously for at least 30 minutes    under the specified temperature (18~28℃).

 

All the specifications are guaranteed unless those marked with “typical”

 

Frequency

Model

FY6900-20M   

FY6900-30M

FY6900-50M

FY6900-60M

Sine

0~20MHz

0~30MHz

0~50MHz

0~60MHz

Square

0~15MHz

0~25MHz

0~25MHz

0~25MHz

Ramp, Triangle

0~10MHz

0~10MHz

0~10MHz

0~10MHz

Pulse

0~10MHz

0~10MHz

0~10MHz

0~10MHz

TTL/CMOS

0~10MHz

0~10MHz

0~10MHz

0~10MHz

Arbitrary Waveform

0~10MHz

0~10MHz

0~10MHz

0~10MHz

Minimum pulse width

20ns(All models of pulse wave minimum width can   reach 20ns)

Min. Resolution   on all frequency range

1μHz (Min.   resolution can reach 1μHz on all frequency range to ensure adjusting accuracy   under high frequency. For example, it can output 10.000000000001MHz signal).

Accuracy

±20ppm

Stability

±1ppm/ 3hours

Waveform Characteristics

Waveforms

Sine, Square, Rectangle (Duty Cycle adjustable), Pulse (Pulse width and   cycle time can be set accurately), Triangle/Ramp, Sawtooth   Wave, CMOS, Four channels TTL, DC, Half wave, Full wave, Positive Step,   Inverse Step, Positive Exponent, Inverse Exponent, Lorenz Pulse, Multitone,   Noise, ECG, Trapezoidal Pulse, Sinc Pulse, Narrow Pulse, Gauss White Noise,   AM, FM, and other 64 sets customer-defined waveform.

Non-Volatile Storage

Can store 64   user-defined arbitrary waveforms, (8K 14bits) * 64

Waveform Length

8192 points * 14bits

Sampling Rate

250MSa/s

Vertical Resolution

14 bits

Sine

Harmonic   Suppression

≥50dBc(<1MHz);   ≥45dBc(1MHz~20MHz);

Total Harmonic Distortion

<0.5%   (20Hz~20kHz,0dBm)

Rectangle

Rise/Fall Time

≤7ns (VPP<5V)

Overshoot

≤5%

Duty Cycle

0.01%~99.99%   (Resolution 0.01%)

Sawtooth wave

Linearity

>99%   (0.01Hz~10kHz)

Output characteristics

AmplitudeVPP

Frequency≤5MHz:   1mVpp~24Vpp;

5MHz<Frequency≤10MHz:   1mVpp~20Vpp;

10MHz<Frequency≤20MHz:   1mVpp~10Vpp;

Frequency>20MHz:   1mVpp~5Vpp;

Resolution

1mV

Amplitude Stability

±0.5%/   5 Hours

Amplitude flatness

±2.5%(<10MHz);±5%(>10MHz);

Waveform Output

Impedance

50Ω±10%Typical

Protection

All channels can work more than 60 seconds   when the load is short-circuited.

DC Offset

Offset    Range

Frequency≤20MHz:   ±12V;  Frequency>20MHz: ±2.5V;

Offset Resolution

1mV

Phase Feature


Phase range

0~359.99°

Phase resolution

0.01°

TTL Output


TTL Level   Amplitude

>3Vpp

Fan-out

>8 TTL LOAD

Rise/Fall Time

≤10ns

CMOS Output

Low Electric Level

<0.3V

High Electric Level

1V~12V

Rise/Fall Time

≤18ns

External   Measurement

Function

Frequency, Period, Positive/Negative Pulse Width, Duty Cycle

Input   Voltage Range

1Vpp~20Vpp

Frequency   Meter

Resolution

0.01Hz (Gate Time = 100S)

Range

0.01Hz~100MHz

Sensitivity

Gate Time 3   grades (1S, 10S, 100S) adjustable

Counter

Range

0-4294967295

Coupling

DC, AC

Working Mode

Manual

Period

Measurement   Range

5ns ~ 20s

DC coupling   measurement

Pulse Width

Measurement   Range

0ns ~ 20s

Resolution

5ns

Duty Cycle

Range (Display)

0% ~ 100%

Sweep

Carrier   Waveform

Sine,   Square, Ramp, Arbitrary (except DC)

Sweep Type

Linear or   Logarithm

Sweep Direction

Up, Down and roundtrip sweep directions;

Sweep   Objects

Frequency,   Amplitude, Offset, Duty Cycle

Sweep Time

0.01S~999.99S/Step

Setting range

Starting   position and Finishing position can be set arbitrarily.

Sweep Range

Decided by Parameters setting.

VCO (Voltage Control Output)

Modulation signal range to input

0~5V

VCO signal frequency range

0-2000Hz

VCO control object

voltage controlling frequency (VCF), voltage controlling amplitude   (VCA), voltage controlling offset, voltage controlling duty cycle.

VCO special function

Can Amplitude Modulate (AM) or Frequency Modulate (FM) by external analog   signal.

Modulation

Modulation Type

AM, FM, PM, ASK, FSK, PSK

Carrier Waveform

Sine, Square, Triangle, Ramp, Arbitrary waveform (Except DC)

AM

Source

Internal (CH2) / External (VCO IN Port)

Modulating Waveform

Sine, Square, Triangle, Ramp, Arbitrary waveform

Depth

0% to 120%

Modulating Frequency

Internal : 1μHz~1MHz;  External:   1μHz~2KHz;

FM

Source

Internal (CH2) / External (VCO IN Port)

Modulating Waveform

Sine, Square, Triangle, Ramp, Arbitrary waveform

Modulating Frequency

Internal : 1μHz~1MHz;  External:   1μHz~2KHz;

PM

Source

Internal (CH2) / External (VCO IN Port)

Modulating Waveform

Sine, Square, Triangle, Ramp, Arbitrary waveform

Phase Deviation

0° to 360°

Modulating Frequency

Internal : 1μHz~1MHz;  External:   1μHz~2KHz;

ASK

Source

Internal (CH2), External (ASK IN Port), Manual

Modulating Waveform

Square with 50% duty cycle.

Key Frequency

1μHz~10MHz

FSK

Source

Internal (CH2), External (FSK IN Port), Manual

Modulating Waveform

Square with 50% duty cycle.

Key Frequency

1μHz~10MHz

PSK

Source

Internal (CH2), External (PSK IN Port), Manual

Modulating Waveform

Square with 50% duty cycle.

Key Frequency

1μHz~10MHz

Burst Function

Carrier   Waveform

Sine,   Square, Ramp, Arbitrary (except DC)

Burst Count

1~1048575

Trigger Source

Manual, Internal, External (AC/DC)

General Specifications

Display

Type

2.4 inch, TFT Color Display.

Save & Load

Amount

20

Position

01 to 20 (01 for start default value)

Interface

Type

USB to Serial interface

Protocol

Command line mode, providing communication   protocols.

Communicating Speed

9600bps (Industrial standard)

Power

Voltage Range

AC100V~240V

Technic

SMD, LSI, Reliable and durable

Buzzer

Can be turned on/off by setting.

Operation

Buttons and knob   continuously.

Environment

Temp.: 0~40, Humidity:   80%

Size

200mm * 190mm *   90mm (L * W * H)

Weight

850g

Package   Size

25cm * 21cm *   10cm (L * W * H)

Package Weight

0.98kg(Main   engine, accessories and packing materials)











 


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