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

3.9

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>>Please Click Here to Download the English User Manual<<

>>Please click here to download PC software<<

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 320u00d7240 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 0.01u00b0.

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				FY6900-30M		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
Min pulse width		20ns(All models of pulse wave min width can be 20ns)
Min. Resolution on all frequency range		1u03bcHz (Min. resolution can low to 1u03bcHz on all frequency range to ensure adjusting accuracy under high frequency. For example, it can output 10.000000000001MHz signal).
Accuracy		u00b120ppm
Stability		u00b11ppm/ 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				u226550dBc(<1MHz); u226545dBc(1MHz~20MHz);
		Total Harmonic Distortion				<0.5% (20Hz~20kHz,0dBm)
Rectangle		Rise/Fall Time				u22647ns (VPP<5V)
		Overshoot				u22645%
		Duty Cycle				0.01%~99.99% (Resolution 0.01%)
Sawtooth wave		Linearity				>99% (0.01Hz~10kHz)
Output characteristics
Amplitude(VPP)		Frequencyu22645MHz: 1mVpp~24Vpp; 5MHz 10MHz Frequency>20MHz: 1mVpp~5Vpp;
Resolution		1mV
Amplitude Stability		u00b10.5%/ 5 Hours
Amplitude flatness		u00b12.5%(<10MHz);u00b15%(>10MHz);
Waveform Output
Impedance		50u03a9u00b110%(Typical)
Protection		All channels can work more than 60 seconds when the load is short-circuited.
DC Offsets
Offsets Range		Frequencyu226420MHz: u00b112V; Frequency>20MHz: u00b12.5V;
Offsets Resolution		1mV
Phase Feature
Phase range		0~359.99u00b0
Phase resolution		0.01u00b0
TTL Output
TTL Level Amplitude		>3Vpp
Fan-out		>8 TTL LOAD
Rise/Fall Time		u226410ns
CMOS Output
Low Electric Level		<0.3V
High Electric Level		1V~12V
Rise/Fall Time		u226418ns
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, Offsets, 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 , voltage controlling offsets, 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 : 1u03bcHz~1MHz; External: 1u03bcHz~2KHz;
FM
Source			Internal (CH2) / External (VCO IN Port)
Modulating Waveform			Sine, Square, Triangle, Ramp, Arbitrary waveform
Modulating Frequency			Internal : 1u03bcHz~1MHz; External: 1u03bcHz~2KHz;
PM
Source			Internal (CH2) / External (VCO IN Port)
Modulating Waveform			Sine, Square, Triangle, Ramp, Arbitrary waveform
Phase Deviation			0u00b0 to 360u00b0
Modulating Frequency			Internal : 1u03bcHz~1MHz; External: 1u03bcHz~2KHz;
ASK
Source			Internal (CH2), External (ASK IN Port), Manual
Modulating Waveform			Square with 50% duty cycle.
Key Frequency			1u03bcHz~10MHz
FSK
Source			Internal (CH2), External (FSK IN Port), Manual
Modulating Waveform			Square with 50% duty cycle.
Key Frequency			1u03bcHz~10MHz
PSK
Source			Internal (CH2), External (PSK IN Port), Manual
Modulating Waveform			Square with 50% duty cycle.
Key Frequency			1u03bcHz~10MHz
Burst Function
Carrier Waveform			Sine, Square, Ramp, Arbitrary (except DC)
Burst Count			1~1048575
Trigger Source			Manual, Internal, External (AC/DC)
G"eneral 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			C"ommand 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.: 0~40u2103, 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)