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Summary of Contents for Juntek JDS2900 Series
- Page 1 JDS2900 series Dual-Channel Function/Arbitrary DDS Signal Generator Quick Start Guide Rev1.0 June 2019...
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Page 2: Table Of Contents
Hangzhou Junce Instrument Co., Ltd. Contents Chapter 1 Overview .........4 1, Instrument introduction ........4 2, Model description .........4 3, Dimension ..........5 4, Technical parameters ........5 Chapter II Instrument Description ......11 1, Front panel overview ........11 2, Display interface description ......13 3.The key function description .......14 Chapter III Instrument Operation Instructions ....15 1, Setting parameters and outputting waveforms in the main... - Page 3 Check When you get a new JDS2900 series dual-channel signal generator, it is recommended that you follow the steps below to check the instrument. Check the package If the package is damaged, keep the damaged packaging or shockproof material until the goods have been fully inspected and the instrument has passed electrical and mechanical tests.
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Page 4: Chapter 1 Overview
Chapter 1 Overview Instrument introduction JDS2900 series function generator can generate multiple waveforms such as sine wave, square wave, triangle wave, pulse wave, and arbitrary wave. The frequency range up to 60MHz, with duty cycle adjustment, sweep frequency, frequency signal frequency and counter function, and the output signal, amplitude, and frequency can be displayed simultaneously. -
Page 5: 4, Technical Parameters
Technical parameters Frequency characteristics JDS2900 JDS2900 JDS2900 JDS2900 JDS2900 -15M -30M -40M -50M -60M Sine wave frequency 0~15MHz 0~30MHz 0~40MHz 0~50MHz 0~60MHz range Square wave frequency range 0~15MHz 0-25MHz 0-25MHz 0-25MHz 0-25MHz Triangle wave frequency range Pulse wave frequency range TTL digital wave 0~6MHz 0~6MHz... - Page 6 Waveform characteristics Sine、Square、pulse (adjustable duty cycle, precise adjustment of pulse width and period), triangular wave, partial sine wave, CMOS wave, DC level (set DC amplitude by adjusting offset), half wave, full Waveform type Wave, positive staircase wave, anti-ladder wave, noise wave, exponential rise, exponential drop, multisonic wave, Symplectic pulse and Lorenz pulse and 60 arbitrary waveforms Wave length...
- Page 7 Output characteristics 10MHz ≤ Frequency ≤ Frequency ≤ 10MHz 30MHz ≤ Frequency 30MHz Sine wave amplitude range 2mVpp~20Vpp 2mVpp~10Vpp 2mVpp~5Vpp Frequency ≤ 10MHz 10MHz ≤Frequency ≤25MHz Square wave 、 Triangle wave amplitude range 2mVpp~20Vpp 2mVpp~5Vpp Amplitude resolution Amplitude ±0.5%/5 hours stability Flatness of ±5%(<10MHz);...
- Page 8 Offset resolution 0.01 V Phase characteristics Phase 0~359.9 adjustment range Phase resolution TTL/CMOS output Low level <0.3V High level 1V~10V Level rise/fall time ≤20ns External measurement function Frequency measurement 1Hz~100MHz range Frequency meter function Measurement Gate time 0.01S~10s continuous adjustment accuracy Counting 0-4294967295...
- Page 9 Counting Manually method Input signal voltage 2Vpp~20Vpp range Pulse width 0.01us resolution, maximum measurable 20s measurement Period measurement 0.01us resolution, maximum measurable 20s Sweep function Sweep channel CH1 or CH2 Sweep type Linear sweep, logarithmic sweep Sweep time 0.1s~999.9s Any setting between the maximum output frequency of the Setting range corresponding model of the starting point (0.01Hz) and the end point Forward, reverse and round trip...
- Page 10 Display Display type 2.4 inch TFT color LCD display Quantity Store and load 00 to 99 (00 memory location parameter is loaded by Position default as power on) Arbitrary wave Quantity 1 to 60 total 60 groups (15 groups by default as power on) Interface USB to serial interface mode...
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Page 11: Chapter Ii Instrument Description
Chapter II Instrument Description 1, The front panel overview... -
Page 12: 2, Display Interface Description
2, The display interface description... -
Page 13: The Key Function Description
3, The key function description Item Instructions Function soft-key activates the corresponding function on the screen Function soft keys Press button to display main interface or waveform selection and cancel Fast switching between measurement mode interface and main interface Fast switching between modulation mode interface and main interface Fast switching between system setting interface and main interface The main interface is used to control the simultaneous output of channel 1 and channel 2, and in other interface，... -
Page 14: Chapteriii Instrument Operation Instructions
ChapterIII Instrument Operation Instructions After power on, first enter the welcome interface and then jump to the language selection interface. Press the corresponding soft key to select the language and finally enter the main interface. After you turn on the computer again, you do not need to repeat the language selection and go directly to the main interface. -
Page 15: 2, Meas Measurement Mode Interface Parameter Settings
2， MEAS measurement mode interface parameter settings Press and press the soft key in the measurement mode interface to switch between the measurement function and the count function. You can also rotate the encoder to switch. 2.1, Measurement function The input signal frequency, period, positive pulse width, negative pulse width, duty cycle and other parameters can be measured, the measurement frequency range 1Hz-100MHz, the measurement signal amplitude range is 2mVpp-20Vpp, the input interface is Ext.IN;... - Page 16 3.1, Sweep function Sweep frequency, you can set any starting point frequency and end point frequency in the signal generator output frequency range, sweep time 0.1s~999.9s, sweep type is linear scan, logarithm scan two scan methods, sweep frequency direction is positive , Reverse and Round Trip Three Sweep Directions;...
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Page 17: 4, System Settings Interface, Parameter Settings
➢ After setting all the items, press the soft key to start the sweep function and press the key to stop. 4,System settings and interface parameter settings Press the key to enter the system setting interface. Press the soft key to select the parameters for the in/out position, sound setting, brightness adjustment, language setting, synchronization function setting, and arbitrary wave display quantity setting.
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