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FY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ

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$139.99 / $170.79
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Main Features:
u2666 Adopt the Direct Digital Synthesizer (DDS) technology and provide stable, precise, pure and low distortion signals.
u2666 2.4 inch TFT Color LCD with 320 x 240 resolution, displaying parameters and graphics of the two channels at the same time.
u2666 The instrument uses 14-bit high-speed D/A converter chip (5Vpp output quantization error is less than 1mV), 250MSa/s sample rate, 14bits vertical resolution.
u2666 Can output up to 97 groups of functions / arbitrary waveform, contains 33 groups of preset waveforms and 64 groups of user-defined waveforms. Preset waveforms: Sine, Square (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, CMOS(0~12V), Four channels TTL, Exponential Rise, Exponential Fall, Noise, ECG, DC etc.
u2666 Enable to store 64 arbitrary waveform data files, each one of waveform storage depth 8192 points * 14bits; (The longer the waveform storage depth, the more detail the waveform is saved, and the signal details can be restored with high p"recision.)
u2666 Various modulation types: AM, FM, PM, ASK, FSK and PSK modulations.
u2666 Sweep Function: It can sweep 4 properties of signals including frequency, amplitude, offsets and duty cycle; It has Linear and Logarithm two sweep types; 0.01S~999.99S sweep time; Up, Down and roundtrip sweep directions.
u2666 VCO Function (Voltage Control Output): Can be achieved by an external input signal: voltage controlling frequency, voltage controlling amplitude, voltage controlling offsets, voltage controlling duty cycle and PWM modulations.
u2666 Burst Output Function: There has Manual Trigger, internal CH2 Trigger, and External Trigger for your options. It can output 1~1048575 pulse trains.
u2666 100M Frequency meter function: It can measure frequency, period, pulse width and duty cycle. Max. frequency workable is 100MHz and Min. frequency workable is 0.01 Hz.
u2666 Counter Function: It has 2 coupling measure modes including DC coupling and AC coupling. This design can solve inaccuracy problem of AC coupling.
u2666 Standard dual full functional channels which are equivalent to two independent generators.
u2666 Channel SYNC Function: Support waveform copy and state copy between channels.
Support two or more signal generators connected to achieve multi-channel output, the maximum support 16-channel synchronous output, the phase between each channel can be adjusted.
u2666 Precisely adjust the phases of the two channels, P"recision can be 0.01°.
u2666 Min amplitude resolution can be up to 1 mV. Amplitude range is 0~24Vpp.
u2666 Duty-cycle of each channel can be adjusted independently0.01%-99.99%, the adjusting resolution is 0.01%.
u2666 -12V~+12V DC Offsets function. Resolution 0.001V.
u2666 Save function: It can save 20 sets user-set parameters and can be loaded at any time.
u2666 Communicating function: All functions can be controlled by PC program and the communication protocol is open for secondary development.
u2666 Output short-circuit protection: All channels can work more than 60 seconds when the load is short-circuited.
u2666 Provide powerful waveform editing PC software. Users can download arbitrary waveform to this instrument after edit through PC program which is included in user CD.
u2666 Adopt ABS plastic shell with table type design. Use 100-240V (AC) wide range voltage power supply.
u2666 Can choose our FYA2000S series or FPA1000 series power amplifier to output 20W~100W signal in DC-10MHz width without any distortion.

FY6900 can output Function/Arbitrary Waveform including:

>Sine
>Square
>Rectangle
>Triangle/Ramp
>Rise Sawtooth
>Fall Sawtooth
>Lorenz Pulse
>Multitone
>Noise
>Electrocardiogram (ECG)
>Trapezoidal Pulse
>Sinc Pulse
>Narrow Pulse
>Gauss White Noise
>Step Triangle
>Positive Step
>Inverse Step
>Positive Exponent

>Inverse Exponent
>Positive Falling Exponent
>Inverse Falling Exponent
>Positive Logarithm
>Inverse Logarithm
>Positive Falling Logarithm
>Inverse Falling Logarithm
>Linear FM
>AM
>FM
>Positive Half Wave
>Negative Half Wave
>Positive Half Wave Rectification
>Negative Half Wave Rectification
>User-defined waveform


Technical Specification:

Frequency
Model
FY6900-20M
FY6900-30MFY6900-50MFY6900-60M
Sine0~20MHz0~30MHz0~50MHz0~60MHz
Square0~15MHz0~25MHz0~25MHz0~25MHz
Ramp, Triangle0~10MHz0~10MHz0~10MHz0~10MHz
Pulse0~10MHz0~10MHz0~10MHz0~10MHz
TTL/CMOS0~10MHz0~10MHz0~10MHz0~10MHz
Arbitrary Waveform0~10MHz0~10MHz0~10MHz0~10MHz
Min pulse width20ns(All models of pulse wave min width can be 20ns)
Min. Resolution on all frequency range1μHz (Min. resolution can low to 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
WaveformsSine, 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 StorageCan store 64 user-defined arbitrary waveforms, (8K 14bits) * 64
Waveform Length8192 points * 14bits
Sampling Rate250MSa/s
Vertical Resolution14 bits
SineHarmonic Suppression≥50dBc(<1MHz); ≥45dBc(1MHz~20MHz);
Total Harmonic Distortion<0.5% (20Hz~20kHz,0dBm)
RectangleRise/Fall Time≤ 7ns (VPP<5V)
Overshoot≤ 5%
Duty Cycle0.01%~99.99% (Resolution 0.01%)
Sawtooth waveLinearity>99% (0.01Hz~10kHz)
Output characteristics
Amplitude(VPP)Frequency≤ 5MHz: 1mVpp~24Vpp;
5MHz 10MHz Frequency>20MHz: 1mVpp~5Vpp;
Resolution1mV
Amplitude Stability± 0.5%/ 5 Hours
Amplitude flatness± 2.5%(<10MHz);± 5%(>10MHz);
Waveform Output
Impedance50u03a9± 10%(Typical)
ProtectionAll channels can work more than 60 seconds when the load is short-circuited.
DC Offsets
Offsets RangeFrequency≤ 20MHz: ± 12V; Frequency>20MHz: ± 2.5V;
Offsets Resolution1mV
Phase Feature
Phase range0~359.99°
Phase resolution0.01°
TTL Output
TTL Level Amplitude>3Vpp
Fan-out>8 TTL LOAD
Rise/Fall Time≤ 10ns
CMOS Output
Low Electric Level<0.3V
High Electric Level1V~12V
Rise/Fall Time≤ 18ns
External Measurement
FunctionFrequency, Period, Positive/Negative Pulse Width, Duty Cycle
Input Voltage Range1Vpp~20Vpp
Frequency MeterResolution0.01Hz (Gate Time = 100S)
Range0.01Hz~100MHz
SensitivityGate Time 3 grades (1S, 10S, 100S) adjustable
CounterRange0-4294967295
CouplingDC, AC
Working ModeManual
PeriodMeasurement Range5ns ~ 20sDC coupling measurement
Pulse WidthMeasurement Range0ns ~ 20s
Resolution5ns
Duty CycleRange (Display)0% ~ 100%
Sweep
Carrier WaveformSine, Square, Ramp, Arbitrary (except DC)
Sweep TypeLinear or Logarithm
Sweep DirectionUp, Down and roundtrip sweep directions;
Sweep ObjectsFrequency, Amplitude, Offsets, Duty Cycle
Sweep Time0.01S~999.99S/Step
Setting rangeStarting position and Finishing position can be set arbitrarily.
Sweep RangeDecided by Parameters setting.
VCO (Voltage Control Output)
Modulation signal range to input0~5V
VCO signal frequency range0-2000Hz
VCO control objectvoltage controlling frequency (VCF), voltage controlling amplitude , voltage controlling offsets, voltage controlling duty cycle.
VCO special functionCan Amplitude Modulate (AM) or Frequency Modulate (FM) by external analog signal.
Modulation
Modulation TypeAM, FM, PM, ASK, FSK, PSK
Carrier WaveformSine, Square, Triangle, Ramp, Arbitrary waveform (Except DC)
AM
SourceInternal (CH2) / External (VCO IN Port)
Modulating WaveformSine, Square, Triangle, Ramp, Arbitrary waveform
Depth0% to 120%
Modulating FrequencyInternal : 1μHz~1MHz; External: 1μHz~2KHz;
FM
SourceInternal (CH2) / External (VCO IN Port)
Modulating WaveformSine, Square, Triangle, Ramp, Arbitrary waveform
Modulating FrequencyInternal : 1μHz~1MHz; External: 1μHz~2KHz;
PM
SourceInternal (CH2) / External (VCO IN Port)
Modulating WaveformSine, Square, Triangle, Ramp, Arbitrary waveform
Phase Deviation0° to 360°
Modulating FrequencyInternal : 1μHz~1MHz; External: 1μHz~2KHz;
ASK
SourceInternal (CH2), External (ASK IN Port), Manual
Modulating WaveformSquare with 50% duty cycle.
Key Frequency1μHz~10MHz
FSK
SourceInternal (CH2), External (FSK IN Port), Manual
Modulating WaveformSquare with 50% duty cycle.
Key Frequency1μHz~10MHz
PSK
SourceInternal (CH2), External (PSK IN Port), Manual
Modulating WaveformSquare with 50% duty cycle.
Key Frequency1μHz~10MHz
Burst Function
Carrier WaveformSine, Square, Ramp, Arbitrary (except DC)
Burst Count1~1048575
Trigger SourceManual, Internal, External (AC/DC)
G"eneral Specifications
DisplayType2.4 inch, TFT Color Display.
Save & LoadAmount20
Position01 to 20 (01 for start default value)
InterfaceTypeUSB to Serial interface
ProtocolC"ommand line mode, providing communication protocols.
Communicating Speed9600bps (Industrial standard)
PowerVoltage RangeAC100V~240V
TechnicSMD, LSI, Reliable and durable
BuzzerCan be turned on/off by setting.
OperationButtons and knob continuously.
EnvironmentTemp.: 0~40℃, Humidity:<80%
Size200mm * 190mm * 90mm (L * W * H)
Weight850g
Package Size25cm * 21cm * 10cm (L * W * H)
Package Weight0.98kg(Main engine, accessories and packing materials)


Note: FY6900 supports English & Chinese menu switch. The defaul language is English.



Package Includes:

1 x FY6900 DDS Signal Generator
1 x Power Cable
1 x USB Data Cable
2 x BNC-Clip Cables
1 x BNC-BNC Cable

Details Pictures:





FY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
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ntFY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
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ntFY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
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ntFY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
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ntFY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
ntFY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
ntFY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
ntFY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator Pulse Signal Source Frequency Counter Fully Numerical Control 20MHZ/60MHZ
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