![background image](http://html1.mh-extra.com/html/east-tester/et3325/et3325_user-manual_3447938055.webp)
Frequency Characteristics
ET3310
ET3325
ET3340
ET3360
ET3370
Waveform
types
Sine, square, triangle, pulse, noise and arbitrary waves (including DC)
Sine
1uHz~10MHz
1uHz~25MHz 1uHz~40MHz
1uHz~60MHz
1uHz~70MHz
Square
1uHz ~ 5MHz
1uHz ~ 5MHz 1uHz~10MHz
1uHz~10MHz
1uHz~10MHz
Triangle
1uHz~500kHz 1uHz~500kHz 1uHz~1MHz
1uHz~2MHz
1uHz~2MHz
Noise
(-3dB)
7MHz Bandwidth
Pulse
100uHz~5MHz
100uHz~ 5MHz 100uHz~10MHz 100uHz~10MHz
100uHz~10MHz
Arbitrary
wave
1uHz~5 MHz
1uHz ~ 5MHz
1uHz~10MHz
1uHz~10MHz
1uHz~10MHz
Frequency
Resolution
1uHz
Frequency
Accur
acy
±
5ppm
Sine Wave Characteristics
Harmonic
distortion(
CH1)
>
1Vpp
0~1MHz:
<
-45dBc;1MHz~10MHz:
<
-40dBc; 10MHz~20MHz:
<
-30dBc;
20MHz~40MHz:
<
-25dBc; 40MHz~70MHz:
<
-20dBc;
Harmonic
distortion(
CH2)
>
1Vpp
0~1MHz:
<
-45dBc;1MHz~40MHz:
<
-40dBc; 40MHz~70MHz:
<
-35dBc
Total
harmonic
distortion
<
0.2%
(
20Hz-20kHz, 1Vpp
)
Square Wave Signal Characteristics
Rise/fall
<
20ns
Overshoot
<
5%
Duty
cycle
≤
100kHz:
1%~99%;
≤
5MHz:
20%~80%;
≤
100kHz: 1%~99%;
≤
5MHz: 20%~80%;
≤
10MHz: 40%~60%
(
0.1% resolution
)
Dissymmet
ry
(50% duty
cycle)
1% 5ns
Jitter
6ns+0.1% Period