-40%
JDS2900 full numerical control dual channel DDS function generator for outdoor
$ 45.14
- Description
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Description
JDS2900 full numerical control dual channel DDS function generator for outdoorDescription
Function:
JDS2900 series small portable dual-channel DDS function/arbitrary waveform generators adopt the DDS direct digital synthesis technology, producing precise, stable, low distortion output signal. It is a function signal generator, as well as a arbitrary waveform generator, a pulse signal generator, a noise generator, a counter, which can also measure signal and sweep frequency, especially suitable for electronic enthusiasts, scientific research institutions and high-tech enterprises.
Features:
Vertical resolution of waveform is optimized to 14bit, 266MSa/s sampling rate, more exquisite waveform.
Sine wave frequency is optimized to 0.01uHz-60MHZ, square wave is 0.01uHz-15MHz.
Each function has independent operating interface, smooth switch without pause.
Bias adjustment is optimized to -9.99V to +9.99V, more precise.
Two channel phase difference adjustment is optimized to 0.1 degrees; the time delay is more accurate.
2.4-inch high-definition color LCD screen ensures good operation fluency, lots of shortcuts greatly simplifies the operation steps.
It can use standard PC software to control all machine functions and draw arbitrary waveform, communication protocol publicity makes secondary development very simple.
Large scale integrated circuit and SMT technology, high reliability, long service life.
It has output short circuit protection, all signal output end can work for 60s under the condition of load short circuit.
Specifications:
Model(Optional)
JDS2900-15MHz
JDS2900-30MHz
JDS2900-40MHz
JDS2900-50MHz
JDS2900-60MHz
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
Triangular Wave Frequency Range
Pulse Wave Frequency Range
0~6MHz
0~6MHz
0~6MHz
0~6MHz
0~6MHz
TTL Digital Wave Frequency Range
Arbitrary Wave Frequency Range
Pulse Width Adjusting Range
100nS~4000S
50nS~4000S
40nS~4000S
30nS~4000S
25nS~4000S
Square Wave Rise Time
≤25ns
≤15ns
≤10ns
≤10ns
≤10ns
Frequency Minimum Resolution
0.01μHz（0.00000001Hz）
Accuracy of Frequency
±20ppm
Frequency Stability
±1ppm/3hours
Waveform
Waveform Types
Sine wave, square wave, pulse wave (adjustable duty cycle, pulse width and cycle time), triangle wave, partial sine wave, CMOS wave, DC level (adjust bias to set DC magnitude), half wave, full wave, positive step wave, negative step wave, noise wave, index up, index down, sonic wave, sinc pulse, Lorentz pulse, and 60 kinds of user-defined waveforms.
Wave Length:
2048 points
Waveform Sampling Rate
266MSa/s
Waveform Vertical Resolution
14
Sine Wave
Harmonic Suppression
≥45dBc(<1MHz); ≥40dBc(1MHz~20MHz)
Total Harmonic Distortion
<0.8%(20Hz~20kHz,0dBm)
Square Wave/Pulse Wave
Overshoot
≤5%
Pulse Wave
Duty Ratio Adjustment Range
0.1%~99.9%
Partial Sine Wave
Duty Ratio Adjustment Range
0.1%~99.9%
Sawtooth Wave
Linearity
≥98%(0.01Hz~10kHz)
Output
Sine Wave Amplitude Range
Frequency ≤10MHz
10MHz≤Frequency≤30MHz
30MHz≤Frequency
2mVpp~20Vpp
2mVpp~10Vpp
2mVpp~5Vpp
Square/Triangle Wave Amplitude Range
Frequency ≤10MHz
10MHz≤Frequency≤25MHz
2mVpp~20Vpp
2mVpp~5Vpp
Amplitude Resolution
1mV
Amplitude Stability
±0.5%/5hours
Amplitude Flatness
±5%(<10MHz); ±10%(>10MHz)
Waveform Output
Output Impedance
50Ω±10% (typical)
Protecting
All signal output can be work under load short circuit conditions within 60
DC Bias
Bias Adjusting Range
Output Amplitude > 2V
0.2V
