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Contact Person : Ms. Ho Tina
Company Name : Nanjing Glarun-Atten Technology Co.,Ltd
Tel : 086-755-86021384
Fax : 086-755-86021347
Address : Guangdong,Shenzhen,Building A29,Tanglang Industrial Zone,Xili,Nanshan Shenzhen 518055,P.R.China
Country/Region : China
Zip : 518055

ATFXXB function generator

Product Detailed

Over voltage,over current short circuit protection reverse voltage protection

ATFxxD series Function Generator(ATF20D,ATF40D)

Introduction

ATFxxD series Function Generator(ATF20D,ATF40D) uses Direct Digital Synthesis(DDS) technology.Its outstanding performance and system features make it a perfect solution for your testing requirement.The simplified and optimized design of the front panel dual-language(English/Chinese) TFT display interface make your testing much easier for operation and observation.Additionally,the extendable optional functions can also improve your system characteristics.

Features

Direct digital synthesis(DDS) technology,2 independent output channels

3.5-inch TFT LCD display

32 kinds of standard or build-in fixed waveforms

Minimum stable output waveform:1mV(50Ω)

Multiple modulation functions:FM,FSK,ASK,PSK

Frequency sweep,amplitude sweep,burst and A+B functions

Count the frequency,period,amplitude RMS value or peak-to-peak value

Over voltage,over current,short circuit protection,reverse voltage protection

Optional configuations:RS232interface,USB interface,frequency counter,Power Amplifier

Technical specifications Output A characteristics

WAVEFORM

Waveform type	Sine,square,pulse,DC
Waveform length	4~16000 points
WAVEFORM	WAVEFORM
Sample rate	180Msa/s
Waveform amplitude resolution	10 bits
Sinusoidal Harmonic Rejection	≥50dBc(≤1MHz),≥40dBc(1MHz~20MHz)
Sine wave Total distortion	≤0.5%(20MHz~40MHz)
Pulse wave and square wave	Rise or fall time: ≤20ns,overshoot
Square wave duty cycle	50%

Frequency

Frequency range

40mHz~the maximum frequency,resolution 40Mhz

40uHz~1kHz,resolution:40uHz

Frequency accuracy

±(5X10-5+40mHz)

Amplitude

Amplitude range	2mVpp~20Vpp(high impedance) Resolution: 20mVpp(>2V),2mVpp(<2V)
Amplitude resolution	20mVpp(>2V),2mVpp(<2V)
Amplitude accuracy	±(1%+2mVrms)
Amplitude flatness	±5%(freq.<1MHz), ±10%(freq.1MHz~10MHz) ±20%(freq.10MHz~60MHz)
Amplitude stability	±0.5%/3hours
Output impedance	50Ω
Sine wave amplitude setting range	1mVpp~10Vpp,when output freq. ≤10MHz 1mVpp~5Vpp,when output freq. ≤40MHz 1mVpp~2Vpp,when output freq. ≥40MHz
Amplitude setting range	2mVpp~20Vpp,when output freq. ≤10MHz 2mVpp~10Vpp,when output freq. ≤40MHz 2mVpp~4Vpp,when output freq. ≥40MHz

Offset

Offset range	±10V(high impedance)
Offset resolution	20mV
Offset accuracy	±(1%+20mV)

Sweep

Sweep type	Linear sweep of frequency of amplitude
Sweep range	Free to set the start and stop points
Sweep step	Larger than any figure of the resolution
Sweep rate	10ms~60s/step
Sweep mode	Up,Down,Up-Down
Manual sweep	Step/time