KKMOON 20/60/100MHz Module Digital DDS Signal Generator Waveform Generator Pulse Signal Source 300MSa/s Frequency Meter



Price: 79.31 - 92.62


Adopt the Direct Digital Synthesizer (DDS) technology and provide stable, precise, pure and low distortion signals.
2.4 inch TFT color LCD with 320*240 resolution, simultaneously display parameters and graphics of CH1 and CH2.
Adopt MagicPulse Technology, Low Jitter(RMS)<200ps.
The instrument uses 14-bit high-speed D/A converter chip (5Vpp output quantization error is less than 1mV), 300MSa/s sample rate, 14bits vertical resolution.
Can output up to 99 groups of functions / arbitrary waveform, contains 35 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.
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 precision.)
Various modulation types: AM, FM, PM, ASK, FSK and PSK modulations.
Sweep Function: it can sweep 4 properties of signals including frequency, amplitude, offset and duty cycle; It has Linear and Logarithm two sweep types; 0.01S~999.99S sweep time; Up, Down and roundtrip sweep directions.
VCO Function (Voltage Control Output): can be achieved by an external input signal: voltage controlling frequency, voltage controlling amplitude, voltage controlling offset, voltage controlling duty cycle and PWM modulations.
Burst Output Function: there has Manual Trigger, internal CH2 Trigger, and External Trigger for your options. It can output 1~1048575 pulse trains.
Counter Function: it has 2 coupling measure modes including DC coupling and AC coupling. This design can solve inaccuracy problem of AC coupling.
Standard dual full functional channels which are equivalent to two independent generators.
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.
Precisely adjust the phases of the two channels. Precision can be 0.01°.
Min amplitude resolution can be up to 1mV. Amplitude range is 1mV~25Vpp.
Duty-cycle of each channel can be adjusted independently 0.01%-99.99%, the adjusting resolution is 0.01%.
-12V~+12V DC Offset function. Resolution 0.001V.
Save Function: it can save 20 sets user-set parameters and can be loaded at any time.
Communicating Function: all functions can be controlled by PC program and the communication protocol is open for secondary development.
Output Short-circuit Protection: all channels can work more than 60 seconds when the load is short-circuited.
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.
Adopt ABS plastic shell with table type design. Use 100-240V (AC) wide range voltage power supply.

Plug & Model: EU Plug FY6900-20M / EU Plug FY6900-60M / EU Plug FY6900-100M / US Plug FY6900-20M / US Plug FY6900-60M / US Plug FY6900-100M / AU Plug FY6900-60M (Optional)
Material: ABS
Sine: 0~20MHz(20M), 0~60MHz(60M), 0~100MHz(100M)
Sampling Rate: 250MSa/s(20M,60M), 300MSa/s(100M)
Output Amplitude Range: 1mV~24Vpp(20M,60M), 1mV~25Vpp(100M)
Vertical Resolution: 14 bits
Waveform Length: 8192 points * 14bits
Minimum Pulse Width: 20ns
Modulation Type: AM, FM, PM, ASK, FSK, PSK
Display: 2.4 inch (320*240), TFT color display
Non-Volatile Storage: Can store 64 user-defined arbitrary waveforms, (8K 14bits) * 64
Power: AC100V~240V
Item Size: 210 * 195 * 75mm / 8.27 * 7.68 * 2.96in (L*W*H)
Item Weight: 611g / 21.56oz
Package Weight: 1065g / 37.51oz
Package Size: 27 * 21 * 9.5cm / 10.63 * 8.27 * 3.75in

Package List:
1 * DDS Signal Generator
1 * Power Cable
1 * USB Data Cable
1 * BNC-BNC Cable
2 * BNC-Clip Cable

——– FY3200——–

DDS function signal generator from this series is a multi-functional signal generator with high precision and high performance. It adopts large scale of FPGA integrated circuits, high-speed MCU microprocessor and with high precision oscillator as base in the inner circuit, which make the signals more stable. SMT process can greatly improve the anti-interference and lifetime of the instrument. It has entirely independent dual-channel DDS signal and TTL level output, can generate signals of sine/triangle/square/sawtooth/pulse wave, white noise, etc. This instrument is of great advantage in generating signal, scanning waveform, measuring parameters, etc. It's an ideal testing or measuring instrument for electronics engineer, electronic laboratory, teaching and researching. 

Using DDS direct digital synthesis technology to generate precise, stable, low distortion output signal.
CH1 and CH2 completely symmetrical two channels, each channel can be independently set the parameters.
Supports user-defined waveform, each arbitrary waveform memory depth 2048*12bits, 250MSa/s sampling rate.
With pulse trains burst output function, manual trigger, internal CH2 trigger and external trigger three trigger modes that allow the unit to any output 1~1048575 arbitrary pulse trains.
Measurement functions: 100MHz frequency meter and counter function.
Signal output amplitude range is 10mVpp- 20Vpp, DC offset adjustment range is -10V to 10V, the resolution is 0.1V.
Digital signal output function, CMOS output range 0~10V.
Waveform generator up to 12 bits wide, the output waveform is more delicate, waveform distortion is low.
With full CNC functions, display and adjust of current output signal parameters, such as the amplitude, offset, frequency, duty cycle, and the phase difference of two signals.
After connected with computer, user can control signal generator functions and parameters, and can edit and download arbitrary waveform.
High frequency accuracy and resolution: frequency accuracy up to 10^(-6) magnitude, total range frequency resolution is 10mHz.
Tracking function: built-in frequency, amplitude, offset, duty cycle, waveform and other parameters follow function, easy to use.
Scanning features: frequency linear sweep and logarithmic sweep function, start and end points of scanning can be set freely.
Storage features: can store 20 groups parameters set by the user.
Operation: key operation, LCD1602 display in English, directly digital setting parameters or continuous adjustment knob.
Input over-voltage protection: extended power input range is AC85V to AC260V wide voltage.
Output short-circuit protection: all signal output can work above 60s in load short-circuit situation.


Frequency Parameters

Frequency Range

Sine Wave

Normal Modes(Optional): 0Hz~6MHz / 0Hz~12MHz / 0Hz~20MHz / 0Hz~24MHz

Square Wave


Triangle Wave


Other Waveform


The Min. Frequency Resolution

10mHz (0.01Hz)

Frequency Accuracy


Frequency Stability

(+/-)2*10^(-6)/3 Hours

Phase Adjustment Range


Phase Resolution

Waveform Parameters

Output Waveform Types

Sine/Triangle/Square/Sawtooth/Pulse Wave, Lorentz Pulse, Multi-tone, Random Noise, Electrocardiogram, Trapezoidal Pulse, Symplectic Pulse, Narrow Pulse, Gaussian White Noise, Amplitude Modulated Waveform,
Frequency Modulated Waveform and User Defined Waveform

Sine Wave

Harmonic Distortion ≤0.8%(Referent Frequency 1KHz)

Square Wave

Rise/Fall Time

≤20ns(Referent Frequency 100KHz, 10Vpp)



Duty Cycle


Sawtooth Wave


≥98% (0.01Hz~10KHz)

Pulse Wave

Pulse Width Adjusting Range


Rise/Fall Time


TTL Output

Level Amplitude



>20 TTL Load

Rise/Fall Time


CMOS Output

Low Level


High Level


Level Rise/Down Time


Waveform Output

Output Impedance

50Ω(+/-10%) (Typical)

Output Amplitude

≥20Vpp(No Load)


All signals output can work above 60s under the condition of load short circuit

DC Offset

Offset Adjustment Range


Offset Resolution


External Measurements

Frequency Measuring Range

GATE-TIME=1S 1Hz – 100MHz

Input Voltage Range


Counting Range


Periodic Measurement

20ns Resolution, the Max. Measurable 20s

Scanning Function

Scan Mode

Linear Sweep, Logarithm Sweep

Scan Object


Scan Time


Frequency Setting Range

Start Point and End Point can be set arbitrarily

Frequency Scan Range

It is determined by the sweep parameter settings

General Parameters





M0 to M19 (01 for default value)


Interface Mode

Using USB to Serial Interface

Communication Speed



Command Line Mode, Protocol Complete Open

Power Supply

Plug Type(Optional)

US Plug / EU Plug

Voltage Range

AC 85V to AC 260V


Display Type

LCD 1602 Display


Temperature: 0~40°C

Humidity: <80%


19 * 18 * 7cm / 7.5 * 7 * 2.75in (L * W * H)


577g / 20.36oz

Package Size

25 * 21 * 9.5cm / 9.84 * 8.27 * 3.74in (L * W * H)

Package Weight

913g / 32.23oz

Package List:
1 * Function Signal Generator
1 * USB Cable
1 * Power Plug
1 * CD                    
2 * BNC Clips Cable


The arbitrary wave generator adopts direct digital frequency synthesis technology, which can output signals with high accuracy stability and low distortion.

2.4-inch 320X240 TFT LCD with clear graphic interface.
Chinese / English menu available.
Both channels are independent of each other and have phase synchronization function.
Sampling rate: 200MSa/S, vertical resolution: 13 bit and storage depth: 8k.
5 basic waveform and 32 arbitrary waveform in-built.
Support internal storage of 50 groups of user-defined edited waveform.
Including 2 functions of measurement mode: frequency meter and counter.
Pulse wave output set in edge time.
Internal AM, FM, PM modulation function (External AM, FM, PM modulation is optional).
Internal/external ASK, FSK, PSK modulation function.
Dual channel output, maximum output frequency 60M.
Output of linear/logarithmic sweep and burst (pulse train) waveform.
With 100MHz high precision frequency meter and 32 bit counter.
Standard USB Device interface. Optional external analog modulation interface.
Equipped with multifunctional arbitrary waveform editing software.

Plug: EU / US (Optional)
Bandwidth: 20M / 40M / 60M (Optional)
Material: ABS
Power Voltage: AC 110-240V, 50/60Hz
Power Consumption: <15W
Display Type: 2.4 inch TFT LED
Display Resolution: 320*240
Display Color: 16M color
Interface: USB device
Item Size: 205 * 188 * 83mm / 8.07 * 7.40 * 3.27in
Item Weight: 594g / 1.31lboz
Package Weight: 1045g / 2.31lb
Package Size: 27.5 * 23.7 * 12cm / 10.83 * 9.33 * 4.72in

Package List:
1 * Waveform Generator
1 * Power Cable
1 * USB Data Cable
1 * Straight Signal Cable
2 * BNC Coaxial Cable

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