Feature:
1. Adopt the Direct Digital Synthesizer (DDS) technology and provide stable, precise, pure and low distortion signals.
2. It has output short circuit protection, all signal output end can work for 60s under the condition of load short circuit.
3. Wide application, it is especially suitable for electronic enthusiasts, scientific research colleges and high‑tech enterprises.
4. 2.4in high‑definition TFT color LCD screen ensures good operation fluency, lots of shortcuts greatly simplifies the operation steps.
5. The product integrates functions such as function signal generator, arbitrary waveform generator, pulse signal generator, noise generator, signal measurement, counter and frequency sweep.
6. Equal performance dual channel, can output the same or different function signals or arbitrary waveform signals at the same time, 360 degrees continuous adjustable phase difference.
7. You can use sine wave, square wave, sawtooth wave, or arbitrary wave to generate pulse train, the number of pulse period is continuously adjustable between 0‑1048575.
8. High‑quality flame‑retardant shell, beautiful and generous, after erecting the bracket, it is more convenient to operate and view data.
9. High accuracy, superior performance, surface mount technology, large scale integrated circuit, high reliability and long service life.
Specification:
Condition: 100percent Brand New
Item Type: Signal Generator
Material: ABS+Silicone
Color: As shown in the picture
Model: JDS2900 50M
Frequency Characteristics:
Sine Wave Frequency Range: 0 50MHz
Square Wave Frequency Range: 0 25MHz
Triangular Wave Frequency Range: 0 25MHz
Pulse Wave Frequency Range: 0 6MHz
TTL Digital Wave Frequency Range: 0 6MHz
Arbitrary Wave Frequency Range: 0 6MHz
Pulse Width Adjustment Range: 30nS 4000S
Square Wave Rise Time: less than 10ns
Minimum Frequency Resolution: 0.01One millionth Hz (0.00000001)
Frequency Accuracy: + 20ppm
Frequency Stability: + 1ppm 3 hours
Wave Characteristics:
Waveform Types: Sine wave, square wave, pulse wave (adjustable duty cycle, pulse width and cycle time can be accurately adjusted), triangular wave, partial sine wave, CMOS wave, DC level (set the DC amplitude by adjusting the offset), half Wave, full wave, positive staircase wave, inverse staircase wave, noise wave, exponential rise, exponential fall, multisonic wave, sinc pulse, Lorenz pulse, and 60 user defined waveforms.
Wave Length: 2048 points
Waveform Sampling Rate: 266MSa s
Waveform Vertical Resolution: 14 bits
Sine Wave:
Harmonic Suppression: 245dBc (<1 MHz); 240dBc (1 MHz 20MHz)
Total Harmonic Distortion: <0.8percent (20Hz 20kHz, 0dBm)
Square Wave And Pulse Wave: Overshoot less than 5percent
Pulse Wave Duty Cycle Adjustment Range: 0.1percent 99.9percent
Partial Sine Wave Duty Cycle Adjustment Range: 0.1percent 99.9percent
Sawtooth Wave Linearity: more than 98percent (0.01Hz 10kHz)
Output Characteristics:
Sine Wave Amplitude Range: Frequency less than 10MHz 2mVpp 20Vpp
Square Wave Triangular Wave Amplitude Range: Frequency less than 10MHz 2mVpp 20Vpp
Amplitude Resolution: 1mV
Amplitude Stability: + 0.5percent 5 hours
Amplitude Flatness: + 5percent (<10MHz); + 10percent (>10MHz)
Wave Output:
Output Impedance: 50 Ohm + 10percent (typical)
Protection: All signal output terminals can work within 60 under load short circuit conditions
DC Offset:
Offset Adjustment Range: Offset less than 10 amplitude 2
Offset Resolution: 0.01 V
Phase Characteristics:
Phase Adjustment Range: 0 359.9 degrees
Phase Resolution: 0.1 degrees
TTL CMOS Output:
Low Level: <0.3V
High Level: 1V 10V
Level Rise Fall Time: <20ns
External Measurement Function:
Frequency Counter Function:
Frequency Measurement Range: 1Hz 100MHz
Measurement Accuracy: Continuous adjustment of gate time 0.01S 10s
Counter Function:
Counting Range 0 4294967295
Coupling Mode: DC and AC coupling modes
Counting Method: Manual
Pulse Width Measurement: 0.01us resolution, maximum measurable 20s
Period Measurement: 0.01us resolution, maximum measurable 20s
Scanning Function:
Scanning Channel: CH1 or CH2
Frequency Scanning Type: Linear scanning, logarithmic scanning
Scanning Time: 0.1s 999.9s
Setting Range: Arbitrarily set between the starting point (0.01Hz) and the maximum output frequency of the corresponding model at the end point
Scanning Direction: Forward, reverse and round trip
Trigger Function:
Number of Pulses: 1 1048575
Trigger Mode: Manual trigger, CH2 trigger, external trigger (AC), external trigger (DC)
General Technical Specifications:
Display Type: 2.4 inch TFT color LCD display
Storage and Loading:
Quantity: 100 groups
Location: 00 to 99 (the default storage location parameter of 00 is called when the machine is turned on)
Arbitrary Waveform: Quantity: 60 groups from 1 to 60 (the default is 15 groups at startup)
Interface:
Interface Mode: Using USB to serial interface
Expansion Interface: Serial port with TTL level mode, convenient for users to secondary development
Communication Rate: Using standard 115200bps
Communication Protocol: Using commanding line mode, the protocol is open
Output: DC5V+ 0.5V
Environmental Conditions: Temperature: 0 40 celsius Humidity: <80percent
.
Package List:
1 x Signal Generator1 x Power Adapter1 x USB Cable2 x Signal Connection Cable1 x English Manual1 x CD1 x BNC Cable
Note:
Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
