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JUNTEK JDS2800-15MHz Signal Generator

JUNTEK JDS2800-15MHz Signal Generator

Digital Control Dual-channel DDS Function Arbitrary Signal Generator Frequency Meter 15MHz 266MSa/s

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JDS2800 series Dual-channel Function Signal Generator combines multiple functions in one, such as Function Signal Generator, Arbitrary Waveform Generator, Pulse Generator, 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 320*240 2.4" TFT color LCD display, simultaneously display parameters of CH1 and CH2, reproduce patterns of custom waveform.
Max. output frequency(sine wave) up to 15MHz/40MHz/60MHz(Optional), 266MSa/s sampling rate and 14bits vertical resolution.
Completely independent dual channels output, synchronizing operation and adjustable phase difference.
Great improvement for square wave performance, square frequency range up to 25MHz with no distortion.
60 groups of arbitrary wave storage function, memory depth of each group is 2048*14bits.
Measurement functions: can measure signal frequency, cycle, positive/negative pulse width and duty cycle, 1Hz~100MHz frequency range.
Storage feature: can store 100 groups of parameters set by the user and extract at any time. Counter function: with DC and AC coupling modes.
Arbitrary wave editing function: user can edit arbitrary wave on PC and then download to output from the instrument.

Frequency Specifications:

Model (Optional) JDS2800-15M JDS2800-40M JDS2800-60M

Sine frequency range

0Hz~15MHz

0~40MHz

0~60MHz

Square Wave Range 0Hz~15MHz

0~25 MHz

0~25 MHz
Triangle Wave Range
Pulse Wave Range 0Hz~6MHz
Arbitrary Wave Range
TTL Digital Signal Wave
Square Wave Rise Time ≤25nS

≤10nS

≤10nS

Pulse width adjustment range

100nS - 4000S

40nS - 4000S

25nS - 4000S

Min. Frequency Resolution 0.01µHz(0.00000001Hz)
Frequency Accuracy ±20ppm
Frequency Stability ±1ppm/3Hour
Waveform Parameters
Waveform Types Sine/Triangle/Square/Pulse(duty-cycle adjustable, Pulse width and cycle time adjustable )/Partial Sine/CMOS/DC Level/Half-wave/Full-wave/Pos-Ladder/Neg-Ladder/Noise/Exponential Rise/Exponential Fall/Tone/Sinc Pulse/Lorentz Pulse, and 60 kinds of user defined waveforms.
Waveform Length 2048 Points
Waveform Sampling Rate 266MSa/s
Waveform Vertical Resolution 14 Bits
Sine Wave Harmonic Suppression ≥45dBc(<1MHz, ≥40dBc(1MHz~20MHz)
Total Harmonic Distortion <0.8%(20Hz~20KHz, 0dBm)
Square and Pulse Wave Overshoot(Square) ≤5%
Duty-cycle Range(Pulse) 0.1%~99.9%
Sawtooth Wave Linearity ≥98%(0.01Hz~10kHz)
Output Paramaters
Amplitude Range Frequency≤10MHz 10MHz<Frequency≤30MHz Frequency>30MHz
2mVpp~20Vpp 2mVpp~10Vpp 2mVpp~5Vpp
Amplitude Resolution 1mV
Amplitude Stability ±0.5%/5Hour
Amplitude Flatness ±5%(<10MHz); ±10%(>10MHz)
Waveform Output
Output Impedance 50Ω ±10% (Typical)
Protection All the signal output ternianls can work within 60s under load short-circuit condition.
DC Offset
Offset Range Output Amplitude>4V 0.4V<Output Amplitude≤4V 0<Output Amplitude≤0.44V
-9.99V~9.99V -2.5V~2.5V -0.25V~0.25V
Offset Resolution 0.01V
Phase Parameters
Phase Range 0~359.9°
Phase Resolution 0.1°
TTL/COMS Output
Low Level <0.3V
High Level 1V~10V
Level Rise/Fall Time ≤20ns
External Measurements
Frequency Meter Frequency Range 1Hz~100MHz
Accuracy Gate time continuously adjusted between 0.01s~10s
Counter Counting Range 0~4294967295
Coupling Mode 2 kinds of Coupling Modes: DC and AC
Counting Mode Manual Operation
Input Signal Voltage Range 2Vpp~20Vpp
Pulse Width Measurement 0.01ns Resolution, 20s MAX. Measuring Time
Period Measurement 0.01ns Resolution, 20s MAX. Measuring Time
Sweep Function
Sweep Channel CH1 or CH2
Sweep Type Linear Sweep, Log Sweep
Sweep Time 0.1s-999.9s
Setting Range Arbitrarily set between start point and stop points
Sweep Direction Forward, backward and roundtrip
General Parameters
Display Display Type 2.4" TFT Color LCD
Storage and Loading Quantity 100 Groups
Location 00 to 99(default extract 00 data at boot-up state)
Arbitrary Wave Quantity 1 to 60, totally 60 groups(default 15 groups at boot-up state)
Interface Interface Type USB Serial Interface
Extension Interface Serial interface of TTL level mode, convenient for secondary development
Communication Rate Adopt Standard 115200bps
Communication Protocol Using the Command Line, the Agreement Public
Power Supply Plug Type(Optional) EU Plug / US Plug / UK Plug
Voltage Range

Input:100~240V~50/60Hz,Output:5.0V-2.0A

Environmental conditions Temperature: 0°C~40°C; Humidity: <80%
Size 151 *113 * 35mm / 5.9 * 4.4 * 1.4in
Weight 273g / 9.6oz
Package Size 22 * 16 * 8.5cm / 8.7 * 6.3 * 3.3in
Package Weight 642g / 22.7oz
Advantage:
High frequency precision up to 10^(-6) magnitude.
Full range of 0.01μHz frequency resolution.
Minimum amplitude resolution can be up to 1mV.
Amplitude range is 0Vpp~20Vpp.
-9.99V~9.99V DC offset range, offset resolution: 0.01V.
With digital signal output function, CMOS output range 0~10V.
Duty cycle of each channel can be adjusted separately. Precision can be 0.1%.

Manual and PC software download links:
//www.mediafire.com/folder/c1uuync3c0exh/JDS2800_Signal_generator    

Specifications:
Material: PVC Plastic
Model: JDS2800-60M / JDS2800-40M / JDS2800-15M (Optional)
Sine Wave Output Maximum Frequency: 60MHz / 40MHz / 15MHz
Plug Type: EU Plug / US Plug / UK Plug (Optional)
Voltage Range: Input: 100~240V 50/60Hz, Output: 5.0V-2.0A

Package List:
1 * DDS Signal Generator
1 * USB Cable
1 * CD User Manual
1 * Power Adapter
1 * BNC Clips Cable
1 * Dual BNC Straight Line

 

Questions & Answers

  • Q Hello, I am interested in buying this generator but I need to know if it generates a 4-20 mA signal, simulate pressure transmitters and measuring equipment with a 2-20mA signal Thank you.

    By ricard November 24, 2018

    A This is a signal voltage type generator, not a current type. So it does not support 4-20mA output.thanks .

    Reply By Customer Service Center November 26, 2018

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