| Your cart is currently empty |
| Subtotal: | $0.00 |
Manufacturers
Bestsellers
Sale Item
(0.0 on 0)
Instek SFG-2004 4 Mhz DDS Function Generator
SKU: SFG-2004
Stock: 0
Stock: 0
Price:
$280.00
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.
Features:
*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)
Main SINE WAVE TRIANGLE WAVE SQUARE WAVE CMOS Output TTL Output SWEEP OPERATION AMPLITUDE MODULATION FREQUENCY MODULATION FREQUENCY COUNTER Accessories
SFG-2000 Series
SFG-2100 Series
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
ƒ-5V`„+5V(50Ω Load)
Duty Cycle
20% to 80%, 2Hz~1MHz (Only Square)
Range Resolution
1%
Display
9 ˆÊ LED display
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)
ı 0.3dB,0.1Hz`1MHz; ı 0.5dB,1MHz`4MHz; ı 2dB, 4MHz`10MHz
Linearity
†98“,0.1Hz`100kHz;†95“,100kHz`1MHz
Symmetry
± 1% of period +4ns to 0.1Hz`100kHz
Rise or Fall Time
…25ns at maximum output.(into 50 load)
Level
4Vpp±1Vpp`15Vpp±1Vpp adjustable; Rise or Fall Time …120ns
Level
†3Vpp ; Fan out; 20 TTL Load ;Rise and Fall Time …25ns
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
Depth & Modulation Frequency
-
0`100“ ; 400Hz(INT), DC`1MHz(EXT)
Carrier BW
100Hz`5MHz(-3dB)
EXT Modulation Sensitivity
… 10Vpp 100“ modulation
Deviation & Modulation Frequency
-
0`±50kHz,center at 1MHz, 400Hz fixed(INT), 1kHz fixed(EXT)
EXT Modulation Sensitivity
… 10Vpp Ý 10% modulation (center at 1MHz)
Range
-
5Hz`150MHz
Accuracy
Time base accuracy±1ˆÊ
Time base
±20ppm(23Ž±5Ž) after 30 minutes warm upŒã
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
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
Currently there are no reviews for this product. Share your opinion with others, be the first to write a review.
