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SFG-1003 - 3MHz DDS Function Generator

3MHz DDS Function Generator

GW Instek

Category : Function Generators

$252 (CAD)
$170 (USD)
Add to Cart

Documents:
Datasheet

Overview
Features
Information
Calibration

The SFG-1000 Series, an economic function generator with high accuracy and high stability output, are designed based on the DDS (Direct Digital Synthesized) technology embedded in a large scale FPGA.

The 3MHz frequency range and the output waveform selection of Sine, Square, Triangle and TTL available in the SFG-1000 Series adequately provide the fundamental functions to ensure high confidence in test results. The DDS technology at an affordable price gives a high value solution to the users who need a signal source for accurate but simple measurement applications.

 

  • DDS Technique and FPGA Chip Design 
  • Frequency Range:0.1Hz~3MHz 
  • High Frequency Accuracy : ± 20ppm 
  • High Frequency Stability : ± 20ppm 
  • Max. Frequency Resolution : 100mHz 
  • Low Distortion Sine Wave : -55dBc,0.1Hz~200kHz 
  • Voltage Display (Only SFG-1013)
MAIN

Output Function
Frequency Range(For Sine, Square)
Frequency Range(For Triangle)
Frequency Resolution
Frequency Stability
Frequency Accuracy
Aging
Amplitude Range 
Amplitude Accuracy
Impedance
Attenuator
DC Offset
Duty Control Range 
Display
Output Control

Sine, Square, Triangle, TTL
0.1Hz ~ 3MHz

0.1Hz ~ 1MHz
0.1Hz maximum
±20ppm
±20ppm
±5ppm/year
10Vp-p (into 50Ω load)
±20% at maximum position (only SFG-1013)
50Ω±10%
-40dB±1dB×1
<-5V ~ >5V (into 50Ω load)
25% ~ 75% below 1MHz (for square wave only)
6-digit LED display
ON/OFF selector

SINE WAVE

Harmonics Distortion

 

Flatness
(at maximum amplitude relative
to 1kHz)

Maximum Amplitude attenuation to 1/10 of any panel settings, TTL OFF 
≧-55dBc, 0.1Hz ~ 200kHz
≧-40dBc, 0.2MHz ~ 2MHz
≧-35dBc, 2MHz ~ 3MHz
<±0.3dB, 0.1Hz ~ 1MHz
<±0.5dB, 1MHz ~ 2MHz
<±1dB, 2MHz ~ 3MHz

TRIANGLE WAVE

Linear

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

SQUARE WAVE

Symmetry
Rise or Fall Time

5% of period+4ns, 0.1Hz ~ 100kHz
≦100ns at maximum output (into 50Ωload)

TTL OUTPUT

Level
Fan Out
Rise or Fall Time

≧3Vp-p
20 TTL load
≦25ns

GENERAL

Operation Environment

Indoor use, altitude <2000m 
Ambient Temperature : 0°C ~ 40°C
Relative Humidity: <80% at 0°C ~ 40°C
Up to 70% at 35°C ~ 40°C
Installation category II
Pollution Degree 2

POWER SOURCE

 

AC 100V/120V/220V/240V±10%, 50/60Hz

STORAGE CONDITION

Temperature
Humidity

-10°C ~ 70°C
70% (Maximum).

DIMENSION & WEIGHT

251(W) x 91(H) x 291(D) mm, Approx. 2.1kg

 

Do you have a 3MHz DDS Function Generator that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.

Get your 3MHz DDS Function Generator calibrated today! Click Here!