Arbitrary Waveform/Function Generator

DDS_Fucntion_Generator_ESFG-3620E Datasheet

The ESFG3600E series are arbitrary waveform/function generators with maximum frequency of 5MHz, 10MHz,
15MHz and 20MHz, based on Direct Digital Synthesis (DDS) technology providing flexible performance and
system features for basic scientific and industrial requirements.
The 8 bits resolution, 100MSa/s
sampling rate, 1024 pts memory length, 32 built-in waveforms and 8 user-defined
arbitrary waveforms create various waveforms for different needs. Free PC software for RS
-232 interface control.
The ESFG3600E series have additional functions of multiple
modulations FM, FSK, ASK and PSK, 200MHz
external frequency counter, 40 sets
memories and multiple protections. Stable output frequency, high accuracy
and low distortion make ESFG3600E series an ideal solution for an accurate and affordable signal source for
industrial, scientific research and educational applications.

Features

 Max. output frequency 5MHz/10MHz/15MHz/20MHz
 2 output channels
 3.5-inch TFT LCD display
 Direct Digital Synthesis technology (DDS)
 Min. output amplitude 1mV (50Ω) with good stability

 Sampling rate 100MSa/s, vertical resolution 8 bit, waveform length
1024 points  Arbitrary waveform function
 32 built-in waveforms and 8
user-defined arbitrary waveforms  40 sets save & recall for panel setting s
 Modulations: FM, FSK, ASK, PSK
 Frequency sweep, amplitude sweep , burst and TTL output functions

 Over voltage, over current, short circuit and reverse voltage protections
 High speed rotary dial and keypad input
 Standard RS-232 interface for PC remote control
 Standard 200MHz external frequency counter
 Optional power amplifier

SPECIFICATION: 

Model  ESFG-3620E
Output frequency 1μHz~20MHz
Waveform
Output waveform 32 built-in waveforms, including Sine, Square, Triangle, Ramp, Pulse, etc.
8 user-defined arbitrary waveforms
Waveform length 1024 points
Vertical resolution 8 bits
Sampling rate 100MSa/s
Sine Harmonic distortion ≥40dBc (<1MHz); ≥35dBc (1~20MHz)
Total distortion ≤1% (20Hz~200kHz)
Square Rise/fall time ≤35ns
Overshoot ≤10%
Duty cycle 1%~99%
Frequency
Range Sine  1μHz~20MHz
Square 1μHz~5MHz
Other 1μHz~1MHz
Resolution 1μHz
Accuracy ±5×10-5
Stability ±5×10-6 /3hours
Output characteristics
Amplitude Range 2mVpp~20Vpp (open circuit, ≤10MHz)
2mVpp~15Vpp (open circuit, 10MHz~15MHz)
2mVpp~8Vpp (open circuit, 15MHz~20MHz)
Resolution 20mVpp (amplitude>2Vpp); 2mVpp (amplitude<2Vpp)
Accuracy ±(1%+2mVrms) (open circuit, 1kHz, sine)
Stability ±0.5% /3hours
Flatness ±5% (<10MHz); ±10% (>10MHz)
Output impedance 50Ω
Offset Range ±10V (open circuit, attenuation 0 dB)
Resolution 20mVdc
Accuracy ±(1%+20mVdc)
Sweep
Parameter Frequency, Amplitude
Range Free to set start and stop point
Time 100ms~900s
Direction Up, Down, Up-Down
Mode Linearity, Logarithmic
Control Auto sweep or manual sweep
Frequency Modulation (FM)
Carrier signal CHA signal
Modulating signal CHB or external signal
Deviation 0%~20%
Shift Keying
FSK Free to set the hop frequency and the carrier frequency
ASK Free to set the hop amplitude and the carrier amplitude
PSK Hop phase: 0~360°, resolution: 1°
Alternative rate 10ms~60s

Burst
Carrier signal CHA signal
Trigger signal TTL_A signal
Burst counts 1~65000 cycles
Trigger source Internal TTL, External, Single
CHB output characteristics
Output waveform 32 built-in waveforms, including Sine, Square, Triangle, Ramp, Pulse, etc.
8 user-defined arbitrary waveforms
Waveform length 1024 points
Vertical resolution 8 bits
Sampling rate 12.5MSa/s
Frequency range Sine: 1μHz~1MHz; Other: 1μHz~100kHz
Frequency resolution 1μHz
Frequency accuracy ±1×10-5
Amplitude range 50mVpp~20Vpp (open circuit)
Amplitude resolution 20mVpp
Output impedance 50Ω
CHB signal is used as burst signal
Carrier signal CHB signal
Trigger signal TTL_B signal
Burst counts 1~65000 cycles
Trigger source Internal TTL, External, Single
TTL output
Waveform Square, rise/fall time ≤20ns
Frequency 10mHz~1MHz
Amplitude TTL, CMOS compatible, low<0.3V, high>4V
Frequency counter
Frequency range 1Hz~200MHz
Input amplitude 100mVpp~20Vpp
Power amplifier (optional)
Max. output power 7W (8Ω), 1W (50Ω)
Max. output voltage 22Vpp
Frequency bandwidth 1Hz~200kHz
General
Operation characteristics Key operation for all functions, Menu display, Rotary dial adjustment
Display 3.5-inch TFT LCD
Language English, Chinese (simplified), Chinese (traditional)
Interface RS-232 interface
Operating environment 0~40℃, <80%RH
Power source AC110V/220V±10% selectable, 50/60Hz, Max. 45VA
Accessories Power cord x1, Operation manual x1, Software CD x1, RS-232 cable x1,
BNC-BNC cable x1, Test lead x1
Dimension (WxHxD) 260x110x385mm
Weight 3.5kg