Portable 20MHz DDS Signal Generator with 100MSa/s 8Bits Arbitrary Waveform Generator Functions for Lab Use

Product Description

20MHz DDS 100MSa/s 8Bits Portable Arbitrary Waveform Generator Function Signal Generator for Lab Use
20MHZ DDS Signal Generator
Application: Laboratory
Features
  • 1. Direct Digital Synthesis (DDS) technology, 2 independent output channels
  • 2. 3.5-inch TFT display
  • 3. 32 kinds of standard or built-in fixed waveforms
  • 4. Minimum stable output waveform: 1mV (50Ω)
  • 5. Multiple modulation functions: FM, FSK, ASK, PSK
  • 6. Frequency sweep, amplitude sweep and burst functions
  • 7. Over voltage, over current, output short-circuit and reverse voltage protections
Specification
Output Characteristics of Channel A
Waveform Characteristics
Waveform type: 32 wave forms including: Sine, Square, Triangle, Ramp, Pulse etc. Waveform length: 1024 points Sample rate: 100MSa/s Waveform amplitude resolution: 8bits Sinusoidal harmonic rejection: ≥40dBc (<1MHz), ≥35dBc (1MHz~20MHz) Sine wave total distortion: ≤1% (20Hz~200kHz) Square rise/fall edge time: ≤35ns Overshoot: ≤10% Square wave duty cycle: 1%~99%
Frequency Characteristics
Frequency range: Sine: 40mHz~Max. frequency (MHz) Other waveforms: 40mHz~1MHz Frequency resolution: 40mHz Frequency accuracy: ±(5×10-5+40mHz) Frequency stability: ±5×10-6/3 hours
Amplitude Characteristics
Amplitude range: 2mVpp~20Vpp 40mHz~10MHz (high impedance) 2mVpp~15Vpp 10MHz~15MHz (high impedance) 2mVpp~8Vpp 15MHz~20MHz (high impedance) Resolution: 20mVpp (amplitude>2Vpp), 2mVpp (amplitude<2Vpp) Amplitude accuracy: ±(1%+2mVrms) (high impedance, true RMS, frequency at 1kHz) Amplitude stability: ±0.5%/3 hours Amplitude flatness: ±5% (frequency<10MHz), ±10% (frequency >10MHz) Output impedance: 50Ω
DC Offset Characteristics
Offset range: ±10V (high impedance, attenuation 0dB) Resolution: 20mVdc Offset accuracy: ±(1%+20mVdc)
Sweep Characteristics
Linear sweep on frequency or amplitude. Sweep range: free to set start point and stop point. Sweep step: higher than any figure of resolution. Sweep rate: 10ms~60s/step Sweep mode: UP, DOWN, UP-DOWN Manual sweep: step/time
Frequency Modulation Characteristics
Carrier signal: channel A signal Modulation signal: internal signal of channel B or external signal FM deviation: 0%~20%
Shift Keying Characteristics
FSK: free to set carrier frequency and hop frequency ASK: free to set carrier amplitude and hop amplitude PSK: hop phase 0~360°, Max. resolution 1° Alternative rate: 10ms~60s
Burst Characteristics
Carrier signal: channel A signal Trigger signal: TTL_A signal Burst count: 1~65000 cycles Burst mode: Internal TTL, External, Single
Output Characteristics of Channel B
Waveform Characteristics
Waveform type: 32 waveform including: Sine, Square, Triangle, Ramp, Pulse etc. Waveform length: 1024 points Sample rate: 12.5MSa/s Waveform amplitude resolution: 8bits Square duty cycle: 1%~99%
Frequency Characteristics
Frequency range: Sine: 10mHz~1MHz Other waveform: 10mHz~100kHz Frequency resolution: 10mHz Frequency accuracy: ±(1×10-5+10mHz)
Amplitude Characteristics
Amplitude range: 50mVpp~20Vpp (high impedance) Resolution: 20mVpp Output impedance: 50Ω
Burst Characteristics
Carrier single: channel B signal Trigger signal: TTL_B signal Burst count: 1~65000 cycles Burst mode: Internal TTL, External, Single
TTL Output Characteristics
Detailed Specifications
Waveform Characteristics: Square, rise/fall time≤20ns Frequency Characteristics: 40mHz~1MHz Amplitude Characteristics: TTL, CMOS compatible, low<0.3V, high>4V
Common Characteristics
Power Source
Voltage: AC220V (1±10%), AC110V (1±10%) (Pay attention to the voltage selection on rear panel) Frequency: 50Hz (1±5%) Power: <45VA
Environment
Temperature: 0~40℃ Humidity: <80%
Operation & Display
Operation: Keypad operation and rotary knob operation Display: 3.5-inch TFT display, English, Chinese (simplified), Chinese (traditional)
Dimension & Weight
415mm x 295mm x 195mm Weight: 3.5kg
Manufacturing Technology
Surface Mount Technology, Integrated Circuit. High reliability and stability.
Optional Parts Characteristics
Frequency Counter
Testing frequency range: 1Hz~150MHz Input signal amplitude: 100mVpp~20Vpp
Power Amplifier
Max. output power: 7W (8Ω), 1W (50Ω) Max. output voltage: 22Vpp Frequency bandwidth: 1Hz~200kHz
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Frequently Asked Questions
What's the MOQ?
The MOQ of machinery is 1 set.
What's delivery time?
The general delivery time is 3~5 days after order confirmed, it depends on the order quantity.
Can you send the video to show how the machine works?
Certainly, we have video of every machine, please feel free to contact us, we will send you machine video.
What's your payment terms?
100% before shipment.
What's the payment method?
We accept T/T and L/C payment.
Do you offer technical support for this signal generator?
Yes, we offer comprehensive technical support and lifetime assistance for all our products. Please contact our support team for any queries.
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