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EPF05/10/20/40/80/120

DDS FUNCTION (ARBITRARY) GENERATOR

Features
.Excellent Direct Digital Synthesis(DDS)technology
.10uHz~120MHz frequency range for main waveforms
.More than 8 kinds of output waveform(arbitary is optional)
.Store/recall 14 waves panel setting
.CPLD FM technique
.5MHz white noise bandwidth
.Automatic test controlling interface
.Output short circuit and overload protection
.Function storage and recall
.Programmable pulse train output
.Dual-channel output of main signal and modulation signal
.RS-232 interface,optional IEEE-488 interface



EPF120
Large view
 
Technical Data EPF10/20/40/60/80/120
Main output Output frequency

10μHz~10MHz(EPF010) 10μHz~20MHz(EPF20) 10μHz~40MHz(EPF40) 10μHz~60MHz(EPF60)
10μHz~80MHz(EPF80) 10μHz~120MHz(EPF120) Sine:10/20/40/60/80/120 MHz
Square,(10μHz~10/20MHz)
Other and stored waveform:(10μHz~100KHz)

Output amplitude

1mVp-p~10Vp-p(50Ωload)(f≤20MHz)
100μVp-p~3Vp-p(50Ωload)(f>20MHz)
2mVp-p~20Vp-p(1MΩload)(f≤20MHz)
200mVp-p~6Vp-p(1MΩload)(f>20MHz)

Output wave

sine,square,pulse,triangle,ramp,sawtooth,arbitrary,
cardiogram,sinx/x,noise,exponent,logarithm,etc

Output modulation single frequency,sweep frequency,AM,FM,FSK,PSK
Wave length 8~16000 points
Wave accuracy

12bits

Sampling rate

40Msa/s

Frequency resolution

10μHz

Frequency accuracy ≤±0.0005%
Amplitude resolution ≤1mVp-p
Amplitude flatness ±3%
Offset range ±10V
Offset resolution 1mV
Offset error <±(1%+0.2mV)
AM modulation depth 1%~120% adjustable
FM modulation deviation Max.10%
PM modulation range Max0.1°~360.0°
Phase resolution 0.1°
Sine wave Harmonic distortion -50dBC
Distortion factor

≤0.1%

Square wave Rise time

≤15ns

SYMM.

1%~99% adjustable

20MHz~120MHz Output amplitude 13dBm
Amplitude flatness ±1dB
Attenuation 0~-76dB
Resolution -0.1dB
Arbitrary wave module(Option) Frequency range 10μHz~100kHz
Wave length

64~8192 points

Resolution 12 bits
Modulate signal generator(Option) Frequency range 10μHz~100KHz
Output wave sine,square,pulse,triangle
Time base Frequency 40MHz
Stability ±1×10-6
Power supply 110~127VAC±10%/220~240VAC±10%,50Hz±2Hz/60Hz±2Hz
Dimension(W×H×D) 240×90×300mm
Weight 3kg
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Tel: 86-21-52695961/52695965
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