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4MHz / 10 MHz Programmable Digital Function Generator
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4MHz / 10 MHz  Programmable Digital Function Generator

GWINSTEK SFG-2004, 2010,2100 DDS Digital Function Generator

 

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Product ID: GWinstek SFG-2004_ 2010_2110

 SFG-2100/2000 Series

*DDS Technique and FPGA Chip Design 

*Frequency Range : 0.1Hz~4/10MHz 
*High Frequency Accuracy : ± 20ppm 
*Frequency Resolution : 100mHz 
*Low Distortion Sine Wave : -55dBc,0.1Hz~200kHz 
*Front Panel Setting Save/Recall with 10 Groups of Setting Memories 
*Built-In 9 Digits,150MHz/High Resolution Counter(SFG-2110 Only)
*INT/EXT AM/FM Modulation (SFG-2110 Only)
*LIN/LOG Sweep Mode(SFG-2110 Only)

Based on the Direct Digital Synthesized (DDS) technology and unique FPGA design, the SFG-2000/2100 Series Function Generators are built with exceptionally high performance far exceeding that of any conventional function generators at a very competitive price. Stable output frequency, low distortion, and fine frequency resolution are the most remarkable characteristics of this product series.

The SFG-2000/2100 Series include four members in each family at 4MHz and 10MHz bandwidth(perivd), The SFG-2100 Series have additional functions of Sweep, AM/FM modulation, and External Counter. As a result of the 20ppm stability level and output waveform accuracy, The SFG-2000/2100 Series well fit into a wide variety of applications, such as signal generator for experiment labs, reference signal for PLL (Phase Locked Loop), and calibration and adjustment source for electronic devices.

Specifications:

Order Information:

SFG-2004 
 4MHz DDS Function Generator
SFG-2010  10MHz DDS Function Generator
SFG-2110  10MHz DDS Function Generator with Counter, Sweep & AM, FM Modulation

Accessories:
User manual x 1, Power cord x 1, 
GTL-101 Test Lead x 1 (SFG-2000 Series)
GTL-101 Test Lead x 2 (SFG-2110)

Features:
See more complete detail
 
SFG-2000 Series
SFG-2100 Series

Main

Frequency Range
(Sine, Square)
SFG-2004 : 0.1Hz ~ 4MHz
SFG-2010 : 0.1Hz ~ 10MHz
SFG-2110 : 0.1Hz ~ 10MHz
Frequency Range (Triangle) 0.1Hz~1MHz 
Frequency Resolution 0.1Hz
Frequency Stability ± 20 ppm
Frequency Accuracy ± 20 ppm
Aging ± 5 ppm /year
Output Function Sine, Square, Triangle
Amplitude Range 2mV~10Vpp(50Ω Load)
Impedance 50Ω±10%
Attenuator -20dB±1dB×2
DC Offset <-5V~>+5V(50Ω Load)
Duty Cycle 20% to 80%, 2Hz~1MHz (Only Square)
Range Resolution 1%
Display 9 位 LED display

SINE WAVE

Harmonics Distortion -55dBc,0.1Hz~200kHz; -40dBc,0.2MHz~4MHz; -30dBc,4MHz~10MHz
(Specification applied to both TTL/CMOS OFF and from MAX. to 1/10 level)
Flatness(Relative to 1kHz) <± 0.3dB,0.1Hz~1MHz; <± 0.5dB,1MHz~4MHz; <± 2dB, 4MHz~10MHz

TRIANGLE WAVE

Linearity ≧98%,0.1Hz~100kHz;≧95%,100kHz~1MHz

SQUARE WAVE

Symmetry ± 1% of period +4ns to 0.1Hz~100kHz
Rise or Fall Time ≦25ns at maximum output.(into 50 load)

CMOS Output

Level 4Vpp±1Vpp~15Vpp±1Vpp adjustable; Rise or Fall Time ≦120ns

TTL Output

Level ≧3Vpp ; Fan out; 20 TTL Load ;Rise and Fall Time ≦25ns

SWEEP OPERATION

Rate
 
-
100:1 ratio max. and adjustable 
(In order to get the maximum sweep span, the sweep time needs to be tuned on when adjusting the sweep span.)
Time 1Sec~30Sec adjustable 
(When the sweep time is too long, the stop frequency will reach and stay at the maximum frequency of the instrument until the end of the sweep cycle.)
Mode Lin./Log. switch selector

AMPLITUDE MODULATION

Depth & Modulation Frequency
-
0~100% ; 400Hz(INT), DC~1MHz(EXT)
Carrier BW 100Hz~5MHz(-3dB)
EXT Modulation Sensitivity ≦ 10Vpp 100% modulation

FREQUENCY MODULATION

Deviation & Modulation Frequency
-
0~±50kHz,center at 1MHz, 400Hz fixed(INT), 1kHz fixed(EXT)
EXT Modulation Sensitivity
≦ 10Vpp 在 10% modulation (center at 1MHz)

FREQUENCY COUNTER

Range
-
5Hz~150MHz
Accuracy Time base accuracy±1位
Time base ±20ppm(23℃±5℃) after 30 minutes warm up後
Resolution 100nHz@1Hz, 0.1Hz@100MHz
Input Impedance 1MΩ/150pf
Sensitivity ≦ 35mVrms (5Hz~100MHz)
≦ 45mVrms (100MHz~150MHz)
STORE/RECALL FUNCTION
  10 groups of panel settings
POWER SOURCE  
  AC115V±10%, AC 230V+10%/-15%, 50/60Hz

Accessories

  User Manual×1
Power Cord x 1
GTL-101 x 1(SFG-2000 Series)
GTL-101× 2 (SFG-2110)
DIMENSION & WEIGHT 266(W)×107(H)×293(D) mm, Approx. 3.2kg

 

Certificate:
  • CE

Contact Detail

Contact:Stanley Hwang
Address:11F, NO. 182, DUNHUA SOUTH ROAD, SEC. 2, DA'AN DISTRICT 10669 TAIPEI, TAIWAN
TEL:886-2-27375866
FAX:台灣-2-27373343
Email:tecpelco@gmail.com
URL:http://www.tecpel.com
http://www.tecpel.com.tw
ZIP:10669