FrequencyCharacteristics |
MODEL | ET3315 | ET3325 | ET3340 | ET3360 |
Sine | 1μHz ~ 15MHz | 1μHz ~ 25MHz | 1μHz ~ 40MHz | 1μHz ~ 60MHz |
Square | 1μHz ~ 15MHz | 1μHz ~ 15MHz | 1μHz ~ 15MHz | 1μHz ~ 15MHz |
Triangle | 1μHz ~ 15MHz | 1μHz ~ 15MHz | 1μHz ~ 15MHz | 1μHz ~ 15MHz |
Pulse | 100μHz ~ 6MHz | 100μHz ~ 6MHz | 100μHz ~ 6MHz | 100μHz ~ 6MHz |
Arbitrary | 1μHz ~ 6MHz | 1μHz ~ 6MHz | 1μHz ~ 6MHz | 1μHz ~ 6MHz |
Noise (-3dB) | 7MHz Bandwidth |
Frequency Resolution | 1μHz |
Frequency Accuracy | ±5ppm |
Frequency Stability | ±1ppm/3hour |
Frequency 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 | 200 MSa/s |
Waveform Vertical Resolution | 13 bits |
SineWave Characteristics |
Sine Wave | Harmonic Distortion | ≥45dBc(<1MHz); ≥40dBc(1MHz~20MHz) |
Total Harmonic Distortion | <0.8%(20Hz ~ 20kHz, 0dBm) |
SquareWaveSignalCharacteristics |
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) |
PulseWaveCharacteristics |
Pulse Wave | Pulse Width | Min 20ns; 1ns resolution |
Edge Transition Time | Min 20ns; |
Overshoot | <5% |
Jitter | 6ns+0.1% Period |
RampWave Characteristics |
Ramp Wave | Linearity Degree | ≥98%(0.01Hz~10kHz) |
Symmetry | 0.0 ~ 100.0%(resolution 0.1%) |
OutputCharacteristics |
Amplitude |
Amplitude Range | freq<10MHz | 10MHz≤freq<30MHz | 30MHz≤freq |
2mVpp ~ 20Vpp | 2mVpp ~10Vpp | 2mVpp ~5Vpp |
Amplitude Resolution | 1mV |
Amplitude Stability | ±1% set value±1mVpp(1kHz Sine,0 offset,>10mVpp) |
Amplitude Flatness (relative to 1K Sine, 1 Vpp) | ±0.4dB <10MHz ; ±1.0dB ≥10MHz. |
Output Impedance | 50Ω±10%(Typical) |
Protection | All the signal output terminal can be shorted within 60s |
DC Offset |
| Output Amplitude>0.1V | 2mV |
Offset Adjusting 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 | Frequency measurement range | 1Hz ~ 100MHz |
Measurement accuracy | Gate time continuously adjusted between0.01s~10s |
Counter Function | Counting region | 0 ~ 4294967295 |
Control mode | Manual operation |
Input Signal Voltage Range | 2Vpp~20Vpp |
Coupled Mode | AC or DC |
Pulse Width Measurement | 1ns (resolution), 20s (MAX measuring time) |
Period Measurement | 1ns (resolution), 20s (MAX measuring time) |
SYNCOutput |
Output Channel | CH1 or CH2, default CH1 |
Level | TTL |
Impedance | 50Ω |
Rise/Fall Time | < 25ns |
Maximum Frequency | 25MHz |
AMModulation |
Output Channel | CH1 or CH2, default CH1 |
Carrier Wave | Sine, square, ramp, pulse and arbitrary waveforms (excluding DC) |
Source | Internal/External |
Modulation Wave | Sine, square, triangle and ramp |
Modulation Frequency | 2mHz~20kHz |
Modulation Depth | 0%~120% |
FMModulation |
Output Channel | CH1 or CH2, default CH1 |
Carrier Wave | Sine, square, ramp, pulse and arbitrary waveforms (excluding DC) |
Source | Internal/External |
Modulation Wave | Sine, square, triangle and ramp |
Modulation Frequency | 2mHz~20kHz |
Frequency Offset | 0~Maximum carrier frequency |
PMModulation |
Output Channel | CH1 or CH2, default CH1 |
Carrier Wave | Sine, square, ramp, pulse and arbitrary waveforms (excluding DC) |
Source | Internal/External |
Modulation Wave | Sine, square, triangle and ramp |
Modulation Frequency | 2mHz~20kHz |
Phase Offset | 0°~ 360° |
ASKModulation |
Output Channel | CH1 or CH2, default CH1 |
Carrier Wave | Sine, square, ramp, pulse and arbitrary waveforms (excluding DC) |
Source | Internal/External |
Modulation Wave | Square wave of 50% duty ratio |
Keying Frequency | 2mHz~1MHz |
Modulation Amplitude | 0~Carrier Amplitude |
FSKModulation |
Output Channel | CH1 or CH2, default CH1 |
Carrier Wave | Sine, square, ramp, pulse and arbitrary waveforms (excluding DC) |
Source | Internal/External |
Modulation Wave | Square wave of 50% duty ratio |
Keying Frequency | 2mHz~1MHz |
Hop Frequency | Carrier frequency range |
PSKModulation |
Output Channel | CH1 or CH2, default CH1 |
Carrier Wave | Sine, square, ramp, pulse and arbitrary waveforms (excluding DC) |
Source | Internal/External |
Modulation Wave | Square wave of 50% duty ratio |
Keying Frequency | 2mHz~1MHz |
Modulation Phase | 0°~ 360° |
FrequencySweep |
Output Channel | CH1 or CH2, default CH1 |
Types | Linearity/Logarithm |
Sweep Frequency Time | 1ms ~ 500.000s |
Start/Stop Frequency | 1µHz~Maximum carrier frequency |
Sweep Direction | Forward, Backward |
Trigger Source | Manual operating, internal, external |
BurstCharacteristics |
Output Channel | CH1 or CH2, default CH1 |
Carrier Wave | Sine, square, ramp, pulse and arbitrary waveforms (excluding DC) |
Pulse Count | 1~65535 or infinite, gated |
Start/Stop Phase | 0~360° |
Internal Period | 1μs~500s |
Gating Source | External |
Trigger Source | Internal, external, manual operating |
TriggerInput |
Signal Range | 2Vpp~20Vpp |
Coupling | AC or DC |
Pulse Width | >100ns |
Reaction Time | <500ns(Burst) |
<10μs(Sweep) |
ModulationInput |
Impedance | 1MΩ |
Signal range | ±2.5V ac+dc |