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DDS Function Generator ( SFG-2020) - SFG-2020

SFG-2020 20MHz DDS Function Generator DDS Technology and FPGA Chip Design, Frequency Range : 0.1Hz~10MHz, High Frequency Accur - more info check here: http://www.buymeasuringtools.com/DDS-Function-Generator-SFG-2020-10104694/

Quick Brief

Place of Origin: Taiwan Brand Name: GWINSTEK Model Number: SFG-2020 CE: ISO-9001

Product Features:

SFG-2020 20MHz DDS Function Generator DDS Technology and FPGA Chip Design

Frequency Range : 0.1Hz~10MHz

High Frequency Accur

Business Terms:

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DDS Function Generator ( SFG-2020)

Product Packagings & Delivery Terms:

Specifications and Product Details:

DDS Function Generator
FEATURES
DDS Technology and FPGA Chip Design
Frequency Range : 0.1Hz~10MHz
High Frequency Accuracy : ± 20ppm
High Frequency Stability : ± 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 6 Digits, 150MHz/High Resolution Counter
INT/EXT AM/FM Modulation
LIN/LOG Sweep Mode

SPECIFICATIONS
MAIN
Frequency Range
(For Sine, Square) 0.1Hz~10MHz
Frequency Range
(For Triangle) 0.1Hz~1MHz
Frequency Resolution 0.1Hz
Frequency Stability ± 20 ppm
Frequency Accuracy ± 20 ppm
Frequency Aging ± 5 ppm / year
Output Function Sine, Square, Triangle
Amplitude Range 2mV10Vpp(into 50Ωload)
Impedance 50Ω±10
Attenuator -20dB±1dB×2
DC Offset -5V+5V(into 50Ωload)
Duty Control Range 20% to 80%, 2Hz~1MHz (Square wave only)
Duty Control Resolution 1%
Display 9 digits LED display
SINE WAVE
Harmonics Distortion -55dBc, 0.1Hz200kHz
-40dBc, 0.2MHz4MHz
-30dBc, 4MHz10MHz
(Specification applied from MAX. to 1/10 level)
Flatness(relative to 1kHz) ± 0.3dB, 0.1Hz1MHz
± 0.5dB, 1MHz4MHz
± 2dB, 4MHz10MHz
TRIANGLE WAVE
Linearity 98, 0.1Hz100kHz
95, 100kHz1MHz
SQUARE WAVE
Symmetry ± 1% of period +4ns, 0.1Hz100kHz
Rise or Fall Time 25ns at maximum output(into 50Ωload)
CMOS OUTPUT
Level 4Vpp±1Vpp 14.5Vpp±0.5Vpp adjustable
Rise or Fall Time 120ns
TTL OUTPUT
Level 3Vpp
Fan Out 20 TTL load
Rise or Fall Time 25ns
SWEEP OPERATION
Sweep/Rate 100:1 ratio max. and adjustable
Sweep Time 1Sec30Sec adjustable
Sweep Mode Lin. / Log. switch selector
AMPLITUDE MODULATION
Depth 0100
Modulation Frequency 400Hz(INT),DC1MHz(EXT)
Carrier BW 100Hz5MHz(-3dB)
EXT Sensitivity 10Vpp for 100 modulation
FREQUENCY MODULATION
Deviation 0±5
Modulation Frequency 400Hz(INT),1kHz(EXT)
EXT Sensitivity
10Vpp for 10 modulation
FREQUENCY COUNTER
Range 5Hz150MHz
Accuracy Time base accuracy ± 1count
Time base ±20ppm(23±5) after 30 minutes warm up
Resolution 100nHz for 1Hz, 0.1Hz for 100MHz
Input Impedance 1MΩ/150pf
Sensitivity 35mVrms (5Hz~100MHz)
45mVrms (100MHz~150MHz)
STORE/RECALL FUNCTION
10 groups of panel settings
POWER SOURCE
AC115V±10%, 230V+10%/-15%, 50/60Hz
ACCESSORIES
User manual x 1
Power cord x 1
Test lead GTL-101 x 2
DIMENSION & WEIGHT
266(W)×107(H)×293(D) mm
Approx. 3.2kg