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Frequency Characteristics | ||||||||
Model | ET3320C | ET3340C | ET3360C | |||||
Sine | 1μHz~ 20MHz | 1μHz ~ 40MHz | 1μHz ~ 60MHz | |||||
Square | 1μHz ~ 15MHz | 1μHz ~ 15MHz | 1μHz ~ 15MHz | |||||
Triangle | 1μHz ~ 15MHz | 1μHz ~ 15MHz | 1μHz ~ 15MHz | |||||
Pulse | 100μHz ~ 6MHz | 100μHz ~ 6MHz | 100μHz ~ 6MHz | |||||
Arbitrary | 1μHz ~ 6MHz | 1μHz ~ 6MHz | 1μHz ~ 6MHz | |||||
Frequency Resolution | 1μHz | |||||||
Frequency Accuracy | ±20ppm | |||||||
Frequency Stability | ±1ppm/3 hour | |||||||
Waveform Characteristics | ||||||||
Waveform Types | Sine, square, triangle, pulse, noise and arbitrary waves (including DC). | |||||||
There are 32 kinds of arbitrary waves and 50 kinds of user-defined waves. | ||||||||
Waveform Length | 8192 points | |||||||
Waveform Sampling Rate | 200MSa/s | |||||||
Waveform vertical resolution | 13bits | |||||||
Sine Wave Characteristics | ||||||||
Sine Wave | Harmonic suppression degree | ≥45dBc(<1MHz); | ||||||
≥40dBc(1MHz~20MHz) | ||||||||
Total harmonic distortion | <0.8%(20Hz ~ 20kHz, 0dBm) | |||||||
Square Wave Signal Characteristics | ||||||||
Square Wave | Rise/Fall | <20ns | ||||||
Overshoot | <5% | |||||||
Duty Cycle | freq<100kHz: 1%~99%; | |||||||
100kHz≤freq<5MHz: 20% ~ 80%; | ||||||||
5MHz≤freq: 40% ~ 60%(0.1% resolution) | ||||||||
Pulse Wave Characteristics | ||||||||
Pulse Wave | Pulse Width | Min 20ns; 1ns resolution | ||||||
Edge jump time | Min 20ns; | |||||||
Overshoot | <5% | |||||||
Jitter | 6ns+0.1%Period | |||||||
Sawtooth wave Characteristics | ||||||||
Sawtooth wave | Linearity Degree | ≥98%(0.01Hz~10kHz) | ||||||
Symmetry | 0.0 ~ 100.0%(resolution0.1%) | |||||||
Output Characteristics | ||||||||
Amplitude | ||||||||
Amplitude Range | freq<10MHz | 10MHz≤freq<30MHz | 30MHz≤freq | |||||
2mVpp ~ 20Vpp | 2mVpp ~10Vpp | 2mVpp ~5Vpp | ||||||
Amplitude Resolution | 1mV | |||||||
Accuracy of amplitude | 1% of set value +2mVpp(1kHz Sine,0 offset,>10mVpp) | |||||||
Amplitude accuracy Amplitude flatness | ±0.4dB <10MHz ; | |||||||
(Relative to 1K sine wave, 1Vpp) | ±1.0dB ≥10MHz。 | |||||||
Output Impedance | 50Ω±10%(Typical) | |||||||
Protection | All signal output terminals can work within 60s under load short circuit | |||||||
Offset | ||||||||
Output Amplitude>0.1V | 2mV | |||||||
Output range | ±10Vpk,ac + dc | ±0.250Vpk,ac + dc | ||||||
Offset Resolution | 1mV | |||||||
Phase characteristics | ||||||||
Phase Adjusting Range | 0~359.9° | |||||||
Phase Resolution | 0.1° | |||||||
External Measurement Function | ||||||||
Frequency Meter Function | range | 1Hz ~ 100MHz | ||||||
Gate time | 0.01s ~ 10s continuously adjusted | |||||||
Counter Function | Counting region | 0 ~ 4294967295 | ||||||
Counting method | Manual operation | |||||||
Input Signal Voltage Range | 2Vpp~20Vpp | |||||||
Coupled Mode | AC or DC | |||||||
Pulse Width Measurement | 1ns(resolution,MAX measuring time 20s | |||||||
Period Measurement | 1nsresolution,MAX measuring time 20s | |||||||
AM Modulation | ||||||||
Output Channel | CH1 or CH2 | |||||||
Carrier Wave | Sine, square, sawtooth wave, pulse and arbitrary waveforms (excluding DC) | |||||||
Source | Internal/External VCO(external optional) | |||||||
Modulation Wave | Sine wave, square wave, triangle 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, square, sawtooth wave, pulse and arbitrary waveforms (excluding DC) | |||||||
Source | Internal/External VCO(external optional) | |||||||
Modulation Wave | Sine wave, square wave, triangle 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, square, sawtooth wave, pulse and arbitrary waveforms (excluding DC) | |||||||
Source | Internal/External VCO(external optional) | |||||||
Modulation Wave | Sine wave, square wave, triangle wave, upper oblique wave, lower oblique wave | |||||||
Modulation freq. | 2mHz~20kHz | |||||||
Frequency Offset | 0°~360° | |||||||
ASK Modulation | ||||||||
Output Channel | CH1 or CH2 | |||||||
Carrier Wave | Sine, square, sawtooth wave, pulse and arbitrary waveforms (excluding DC) | |||||||
Source | Internal/External | |||||||
Modulation Wave | A square wave with 50% duty cycle | |||||||
Modulation freq. | 2mHz~1MHz | |||||||
Amplitude modulation | 0~Carrier wave amplitude | |||||||
FSK Modulation | ||||||||
Output Channel | CH1 or CH2 | |||||||
Carrier Wave | Sine, square, sawtooth wave, pulse and arbitrary waveforms (excluding DC) | |||||||
Source | Internal/External | |||||||
Modulation Wave | A 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, square, sawtooth wave, pulse and arbitrary waveforms (excluding DC) | |||||||
Source | nternal/External | |||||||
Modulation Wave | A square wave with 50% duty cycle | |||||||
Modulation rate | 2mHz~1MHz | |||||||
The phase modulation | 0°~360° | |||||||
Frequency sweep function | ||||||||
Sweep frequency channel | CH1 or CH2 | |||||||
Frequency sweep type | Linear scan, logarithmic scan | |||||||
Frequency sweep time | 1ms ~ 999.999s | |||||||
Setting range | Arbitrarily set the start and end points | |||||||
Frequency sweep direction | Forward, reverse, round trip | |||||||
Trigger source | Internal, external, manual | |||||||
Burst Characteristic | ||||||||
Output Channel | CH1 or CH2 | |||||||
Carrier Wave | Sine wave, square wave, sawtooth wave, pulse wave, noise, arbitrary wave (except DC) | |||||||
Pulse count | 1 to 1048575 or Unlimited or gated | |||||||
Start/stop phase | 0~360° | |||||||
Intercycle | 1μs~500s | |||||||
Door control source | external | |||||||
Trigger source | Internal, external, manual | |||||||
Trigger input | ||||||||
Input signal voltage range | 2Vpp~20Vpp | |||||||
Coupled mode | DC or AC | |||||||
Pulse width | >100ns | |||||||
Response time | <500ns(pulse train) | |||||||
<10μs(sweep frequency) | ||||||||
Analog modulation input (optional) | ||||||||
Input inpedance | 1MΩ | |||||||
Singal range | ±2.5V ac+dc |