Signal Generator DDS 20MHz 200MSa/s 2 Channel Arbitrary Waveform 0‑359.99° Phase Difference Item Type: Signal Generator Features: 1. Adopting 2.4in 320 x 240 TFT LCD screen with clear graphical interface; 2. Supporting Chinese and English menus; 3. The two channels are independent of each other and have phase synchronization function; 4. 200MSa/S sampling rate, 13 bit vertical resolution, 8k storage depth; 5. Built in 5 basic waveforms and 32 arbitrary waveforms; 6. Waveform storage function. Supporting internal storage of 50 groups of user defined edited waveforms; 7. Pulse wave output with settable edge time; 8. Internal AM, FM and PM modulation functions; 9. Internal and external ASK, FSK, PSK modulation function; 10. Dual channel output, maximum output frequency 20M; 11. Output of linear and logarithmic sweep and burst pulse string waveform; 12. With 100MHz high accuracy frequency meter and 32 bit counter; 13. Standard USB Device interface; 14. It is equipped with multi function arbitrary waveform editing software. Frequency: Model: ET3320C Sine Wave: 1 μ Hz~ 20MHz Square Wave: 1 μ Hz ~ 15MHz Triangular Wave: 1 μ Hz ~ 15MHz Pulse Wave: 100 μ Hz ~ 6MHz Any Wave: 1 μ Hz ~ 6MHz Frequency Resolution: 1 μ Hz Frequency Accuracy: ± 20ppm Frequency Stability: ± 1ppm/3h Waveform Features: Waveform Type: Sine wave, square wave, triangle wave, pulse, noise, arbitrary wave (including DC). There are 32 arbitrary waves and 50 user defined waveforms. Waveform Length: 8192 points Waveform Sampling Rate: 200MSA/s Waveform Vertical Resolution: 13 bits Sine Wave Features: Harmonic Suppression System: ≥ 45dBc when <1MHz), ≥ 40dBc at 1MHz~20MHz. Total Harmonic Distortion: <0.8% (20Hz~20kHz, 0dBm) Square Wave Signal Features: Rise and Fall Time: <20ns Overshoot: <5% Duty Cycle: Frequency < 100kHz: 1%~99%; 100kHz ≤ Frequency < 5MHz: 20%~80%; 5MHz ≤ Frequency: 40%~60%, 0.1% resolution. Pulse Wave Features: Pulse Width: Minimum 20ns, 1ns resolution Edge Jump Time: Minimum 20ns; Overshoot: <5% Jitter: 6ns+0.1% cycle Sawtooth Wave Features: Linearity: ≥ 98% (0.01Hz~10kHz) Symmetic Feature: 0.0~100.0% (resolution 0.1%) Output Features: Amplitude: Amplitude Range: Frequency < 10MHz: 2mVpp~20Vpp 10MHz ≤ Frequency < 30MHz: 2mVpp~10Vpp 30MHz ≤ Frequency: 2mVpp~5Vpp Amplitude Resolution: 1mV Amplitude Accuracy: 1% of the set value+2mVpp (1kHz sine wave, 0 offset, >10mVpp) Amplitude Flatness (1Vpp relative to 1k sine wave): ± 0.4dB<10MHz. ±1.0dB ≥10MHz. Output Impedance: 50 Ω ± 10% (typical) Protection: All signal output terminals can work within 60s under load short circuit. Offset: Output Range at Output Amplitude > 0.1V: output range: ± 10Vpk, ac+dc Offset Resolution: 1mV Phase Features: Phase Adjustment Range: 0~359.9 ° Phase Resolution: 0.1 ° External Measurement Function: Frequency Meter Function: Frequency Measurement Range: 1Hz~100MHz Gate Time: 0.01s~10s continuous adjustment Counter Function: Counting Range: 0~4294967295 Counting Method: Manual Coupling Mode: DC or AC Pulse Width Measurement: 1ns resolution, maximum 20s Period Measurement: 1ns resolution, maximum 20s AM Modulation: Output Channel: CH1 or CH2 Carrier Wave: Sine wave, square wave, sawtooth wave, pulse wave, arbitrary wave (excluding DC) Modulated Wave: Sine wave, square wave, triangular wave, upper oblique wave, lower oblique wave Modulation Frequency: 2mHz~20kHz Modulation Depth: 0%~120% FM Modulation: Output Channel: CH1 or CH2 Carrier Wave: Sine wave, square wave, sawtooth wave, pulse wave, arbitrary wave (excluding DC) Modulated Wave: Sine wave, square wave, triangular wave, upper oblique wave, lower oblique wave Modulation Frequency: 2mHz~20kHz Frequency Offset: 0~maximum carrier frequency PM Modulation: Output Channel: CH1 or CH2 Carrier Wave: Sine wave, square wave, sawtooth wave, pulse wave, arbitrary wave (excluding DC) Modulated Wave: Sine wave, square wave, triangular wave, upper oblique wave, lower oblique wave Modulation Frequency: 2mHz~20kHz Phase Deviation: 0 °~360 ° ASK Modulation: Output Channel: CH1 or CH2 Carrier Wave: Sine wave, square wave, sawtooth wave, pulse wave, arbitrary wave (excluding DC) Source: Internal or external Modulation Wave: Square wave with 50% duty cycle Modulation Rate: 2mHz~1MHz Modulation Amplitude: 0~carrier amplitude FSK Modulation: Output Channel: CH1 or CH2 Carrier wave: sine wave, square wave, sawtooth wave, pulse wave, arbitrary wave (excluding DC) Source: Internal or external Modulation Wave: Square wave with 50% duty cycle Modulation Rate: 2mHz~1MHz Frequency Hopping: Carrier frequency range PSK Modulation: Output Channel: CH1 or CH2 Carrier Wave: Sine wave, square wave, sawtooth wave, pulse wave, arbitrary wave (excluding DC) Source: Internal or external Modulation Wave: Square wave with 50% duty cycle Modulation Rate: 2mHz~1MHz Modulation Phase: 0 °~360 ° Frequency Sweep Function: Sweep Channel: CH1 or CH2 Frequency Sweep Type: Linear sw