►320*240 2.4" TFT color LCD display, simultaneously display parameters of CH1 and CH2.
►Can reproduce patterns of custom waveform.
►Use soft silicone keys with high sensitivity and convenient for operation.
►60 groups of arbitrary wave storage function, memory depth of each group is 2048*14bits.
►High frequency accuracy and resolution: frequency accuracy up to 10^(-6) magnitude, total range frequency resolution is 0.01uHz.
►High amplitude resolution: the minimum amplitude resolution can reach 1mV, amplitude range is 2mVpp~20Vpp.
►Duty-cycle of each channel can be adjusted independently, the adjusting resolution is 0.1%.
►Sweep function: linear sweep and logarithmic sweep functions; 0.1s-999.9s sweep time; forward, backward and roundtrip sweep directions.
►Measurement functions: can measure signal frequency, cycle, positive/negative pulse width and duty cycle; 1Hz~100MHz frequency range.
►With digital signal output function, CMOS output range 0~10V.
►Storage feature: can store 100 groups of parameters set by the user and extract at any time.
►Communication function: the PC can be used to control the instrument.
►With output short-circuit protection: all signal output can work 60s under load short-circuit condition.
►The model sold on this link is JDS2900-15M,The maximum sine wave frequency is 15MHz, and the maximum square wave is 15MHz, 266MSa/s sampling rate and 14bits vertical resolution.
►Equivalent performance-phase difference 360°continuously adjustable.Equivalent performance dual channels can simultaneously output the same or different function signals or arbitrary waveform signals, all parameters can be adjusted independently, and the phase difference between the two channels is continuously adjustable from 0-359.9 °.
►Trigger functions-Four trigger modes.You can use sine wave, square wave, saw-tooth wave or arbitrary wave to generate pulse train. The number of pulse periods is continuously adjustable between 0-1048575.
►Pulse width-precisely adjustable.With independent operation interface, the function is clear; with independent control switch, it is convenient to control. Adjustment range: 25ns-4000s; pulse offset continuously adjustable between 0% -120%; pulse amplitude can continuously adjust between 0-10V, and be accurate to 0.01V.
►Arbitrary waveform can be draw. Provide free host computer software and communication protocol, use the host computer software to draw arbitrary waveforms; use the communication protocol to secondary development programming; all functions of the instrument can be controlled by the host computer software.-->
Frequency Characteristics | ||||||||||
JDS2900-15M | JDS2900-30M | JDS2900-40M | JDS2900-50M | JDS2900-60M | ||||||
Sine wave frequency range | 0~15MHz | 0~30MHz | 0~40MHz | 0~50MHz | 0~60MHz | |||||
Square wave frequency range | 0~15MHz | 0-25MHz | 0-25MHz | 0-25MHz | 0-25MHz | |||||
Triangle wave frequency range | ||||||||||
Pulse wave frequency range | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | 0~6MHz | |||||
TTL digital wave frequency range | ||||||||||
Arbitrary frequency range | ||||||||||
Pulse width adjustment range | 100nS~4000S | 50nS~4000S | 40nS~4000S | 30nS~4000S | 25nS~4000S | |||||
Square wave rise time | ≤25ns | ≤15ns | ≤10ns | ≤10ns | ≤10ns | |||||
Minimum frequency resolution | 0.01uHz(0.00000001Hz) | |||||||||
Frequency accuracy | ±20ppm | |||||||||
Frequency stability | ±1ppm/3hours | |||||||||
Waveform characteristics | ||||||||||
Waveform type | SineSquare、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 Wave, positive staircase wave, anti-ladder wave, noise wave, exponential rise, exponential drop, multisonic wave, Symplectic pulse and Lorenz pulseand 60 arbitrarywave forms. | |||||||||
Wave length | 2048 points | |||||||||
Waveformsampling rate | 266MSa/s | |||||||||
Waveform vertical resolution | 14-bits | |||||||||
Square wave and pulse wave | Overshoot | ≤5% | ||||||||
Pulse wave | Duty cycle adjustment range | 0.1%~99.9% | ||||||||
Partial sine wave | Duty cycle adjustment range | 0.1%~99.9% | ||||||||
Sine wave | Harmonic Suppression | ≥45dBc(<1MHz); ≥40dBc(1MHz~20MHz) | ||||||||
Total harmonic distortion | <1%(20Hz~20kHz,0dBm) | |||||||||
Saw-tooth wave | Linearity | ≥98%(0.01Hz~10kHz) | ||||||||
Output characteristics | ||||||||||
Sine wave amplitude range | Frequency <11MHz | 11MHz ≤ Frequency < | 31MHz ≤ Frequency | |||||||
2mVpp~20Vpp | 2mVpp~10Vpp | 2mVpp~5Vpp | ||||||||
Squarewave/Triangle wave amplitude range | Frequency ≤ 10MHz | 10MHz ≤Frequency ≤25MHz | ||||||||
2mVpp~20Vpp | 2mVpp~10Vpp | |||||||||
Amplituderesolution | 1mV | |||||||||
Amplitudestability | ±0.5%/5 hours | |||||||||
Flatness ofamplitude | ±5%(<10MHz); ±10%(>10MHz) | |||||||||
Waveform output | ||||||||||
Outputimpedance | 50Ω±10% (typical) | |||||||||
Protection | All signal outputs can work within 60 seconds when the load is short-circuited. | |||||||||
DC offset | ||||||||||
Offsetadjustment range | |Offset|≤10-ampilitude/2 | |||||||||
Offset resolution | 0.01 V | |||||||||
Phase characteristics | ||||||||||
Phaseadjustment range | 0~359.9° | |||||||||
Phase resolution | 0.1° | |||||||||
TTL/CMOS output | ||||||||||
Low level | <0.3V | |||||||||
High level | 1V~10V | |||||||||
Level rise/fall time | ≤20ns | |||||||||
External measurement function | ||||||||||
Frequencymeter function | Frequency measurement range | 1Hz~100MHz | ||||||||
Measurement accuracy | Gate time 0.01S~10s continuously adjustable | |||||||||
Counter function | Counting range | 0-4294967295 | ||||||||
Coupling method | DC and AC coupling methods | |||||||||
Counting method | Manually | |||||||||
Input signal voltage range | 2Vpp~20Vpp | |||||||||
Pulse width measurement | 0.01us resolution, measure up to 20s | |||||||||
Period measurement | 0.01us resolution, measure up to 20s | |||||||||
Sweep function | ||||||||||
Sweep channel | CH1 or CH2 | |||||||||
Sweep type | Linear sweep, logarithmic sweep | |||||||||
Sweep time | 0.1s~999.9s | |||||||||
Setting range | Any setting between the maximum output frequency of the corresponding model of the starting point (0.01Hz) and the end point | |||||||||
Sweep direction | Forward, reverse and round trip | |||||||||
Bursting function | ||||||||||
Number of pulses | 1-1048575 | |||||||||
Burst mode | Manual burst, CH2 burst, external burst (AC), external burst (DC) | |||||||||
General specifications | ||||||||||
Display | Display type | 2.4 inch TFT color LCD display | ||||||||
Store and load | Quantity | 100 | ||||||||
Position | 00 to 99 (00 memory location parameter is loaded by default as power on) | |||||||||
Arbitrary wave | Quantity | 1 to 60 total 60 groups (15 groups by default as power on) | ||||||||
Interface | Interface mode | USB to serial interface | ||||||||
Extension interface | With TTL level mode serial interface for user secondary development | |||||||||
Communication speed | Adopt standard 115200bps | |||||||||
Protocol | Using the command line, the protocolis made public | |||||||||
Power supply | Voltage range | DC5V±0.5V | ||||||||
Manufacturing technology | Surface mount technology, large-scale integrated circuits, high reliability, long service life | |||||||||
Prompt tone | Users can turn on or off by setting program | |||||||||
Operating characteristics | All key operations, knob continuous adjustment | |||||||||
Environmental conditions | Temperature: 0~40℃ Humidity: <80% |
1. DDS Signal Generator*1
2. Power Adapter(In:100~240V~50/60Hz,Out:5.0V-0.2A)*1
3. BNC-BNC Cable*1
4. USB Data Cable*1
5. BNC-Clip Cable*2