Signal Generator 60MHz Digital DDS Dual-channel Function Signal/Arbitrary Waveform Synthesizer Frequency Meter |

High Precision Signal Generator 60MHz Digital DDS Dual-channel Function Signal/Arbitrary Waveform Synthesizer Frequency Meter

This series of Dual-channel Function Signal Generators combines multiple functions in one, such as Function Signal Generator, Arbitrary Waveform Generator, Pulse Generator, Analog/Digital Modulator, VCO, Sweep, Counter and Frequency Meter, etc. The instrument adopts the Direct Digital Synthesizer(DDS) technology and provides stable, precise, pure and low distortion signals. It's a great testing or measuring instrument for electronics engineers, electronic laboratory, teaching and researching. 

Features:
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.
Use soft silicone keys instead of traditional patch keys, longer service life and more comfortable to operate the instrument.
Use 14-bit high-speed D/A converter chip(5Vpp output quantization error is less than 1mV), 250MSa/s sampling rate and 14bits vertical resolution.
Can output up to 98 groups of functions/arbitrary waveform: 34 groups of preset waveform and 64 groups of user-defined waveform.
Enable to store 64 arbitrary waveform data files, each one of waveform storage depth is 8192 points * 14bits.
Various Modulation Types: AM, FM, PM, ASK, FSK and PSK modulations.
Sweep Function: linear sweep and logarithmic sweep functions; 0.01s-999.99s sweep time; up, down and roundtrip sweep directions.  
VCO Function(Voltage Control Output): support VCO voltage control signal output function(such as voltage controlled oscillator).
Burst Output Function: there has manual trigger, internal CH2 trigger and external trigger for your options. It can output 1~1048575 pulse trains.
Frequency Meter Function: Max. frequency workable is 100MHz and Min. frequency workable is 0.01Hz.
Counter Function: 2 coupling measure modes including DC coupling and AC coupling.
Support two or more signal generators connected to achieve multi-channel output, the maximum support 16-channel synchronous output.
Completely independent dual channels output, synchronizing operation between channels.
The phase adjustment range of the two channels is 0~359.99°, and the adjustment accuracy is 0.01°.
With Digital Signal Output Function: it can realize any CMOS level with 0~10V amplitude.
Equipped with channel tracking function, when the tracking function is turned on, all parameters of both channels can be updated according to the user's configuration at the same time.
High Amplitude Resolution: the minimum amplitude resolution can reach 1mV, amplitude range is 1mVpp~20Vpp.
The duty cycle of each channel can be adjusted independently(0.01%-99.99%), with 0.01% resolution.
With -10V~+10V DC offset function (≤20MHz), resolution up to 1mV.
Storage Function: can save 20 groups of parameters set by the user and extract at any time.
Communication Function: all functions can be controlled by PC program and the communication protocol is open for secondary development.
Output Short-circuit Protection: all signal outputs can work under load short-circuit conditions 60S or more.
Arbitrary Waveform Editing Function: user can edit arbitrary waveform on PC and then download to output from the instrument.

Specifications:

Frequency Parameters Sine Wave(Optional) 0Hz~20MHz 0Hz~30MHz 0Hz~40MHz 0Hz~60MHz Square Wave 0Hz~15MHz 0Hz~25MHz Triangle Wave 0Hz~10MHz Ramp Pulse Wave Arbitrary Waveform TTL/COMS Min. Pulse Width 20ns(All models of pulse wave minimum width can reach 20ns) Min. Resolution 1μHz Frequency Accuracy +/-20ppm Frequency Stability +/-1ppm/3 Hours Waveform Parameters Waveform Types Sine, Square (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 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) Square 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 Parameters Amplitude(VPP) 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 60s under load short-circuit condition DC Offset Offset Range Frequency≤20MHz: +/-10V; Frequency>20MHz: +/-2.5V Offset Resolution 1mV Phase Parameters Phase Range 0~359.99° Phase Resolution 0.01° TTL Output TTL Level Amplitude >3Vpp Fan-out >8 TTL LOAD Rise/Fall Time ≤10ns COMS Output Low Electric Level <0.3V High Electric Level 1V~10V Rise/Fall Time ≤18ns Frequency Meter Function Function Frequency, Period, Positive/Negative Pulse Width, Duty Cycle Input Voltage Range 1Vpp~20Vpp Frequency Meter Range: 0.01Hz~100MHz; Resolution: 0.01Hz; Sensibility: Gate Time 3 Grades (1S, 10S, 100S) Adjustable Counter Function Counting Range 0~4294967295 Coupling Mode 2 Kinds of Coupling Modes: DC and AC Counting Mode Manual Operation Sweep Function Carrier Waveform Sine, Square, Ramp, Arbitrary (except DC) Sweep Type Linear Sweep or Logarithm Sweep Sweep Direction Up, Down and Roundtrip Sweep Directions Sweep Time 0.01s-999.99s/Step Sweep Objects Frequency, Amplitude, Offset, Duty Cycle

 

Setting Range Starting Position and Finishing Position can be set arbitrarily Sweep Range Decided by Parameters Setting VCO Function(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 Function 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 Parameters Display Type 2.4 inch TFT Color LCD Save & Load Amount 20 Position 01 to 20 (01 for start default value) Interface Interface Type USB Serial Interface Communication Rate 115200bps Communication Protocol Command Line Mode, providing communication protocols Technic SMD, LSI, Reliable and Durable Buzzer Can be turned on/off by setting Power Supply Plug Type(Optional) US Plug / EU Plug / UK Plug Power Voltage Range AC100V~240V Environmental Conditions Temperature: 0°C~40°C; Humidity: <80% Size 200 * 190 * 72mm / 7.87 * 7.48 * 2.83in Weight 616g / 21.75oz Package Size 27 * 21 * 9.5cm / 10.63 * 8.27 * 3.74in Package Weight 1094-1124g / 38.62-39.65oz
Package List:
1 * DDS Signal Generator
1 * Power Cable
1 * USB Data Cable
1 * BNC-BNC Cable 
2 * BNC-Clip Cable

 

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