Features
Instek SFG-1013 DDS Function Generator 3 MHz with Voltage Display. Brand New.
The SFG-1000 Series are economic function generators with high accuracy and high stability output and are designed on the DDS (Direct Digital Synthesized) technology embedded in a large scale FPGA. The 3MHz frequency range and the Sine, Square, Triangle and TTL waveform selection adequately provide the fundamental functions to ensure a high confidence for your test results.
The SFG1013 differs from the SFG1003 by featuring a voltage display. Combining DDS technology at an affordable price, the SFG1000 series is the solution if you need a signal source for accurate but simple measurement applications.
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FEATURES |
DDS Technology 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 |
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MAIN |
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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 50Ħ load)
}20% at maximum position (only SFG-1013)
50Ħ}10%
-40dB}1dB~1
ƒ-5V ~ „5V (into 50ƒ¶ load)
25% ~ 75% below 1MHz (for square wave only)
6-digit LED display
ON/OFF selector |
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SINE WAVE |
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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
ƒ}0.3dB, 0.1Hz ~ 1MHz
ƒ}0.5dB, 1MHz ~ 2MHz
ƒ}1dB, 2MHz ~ 3MHz |
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TRIANGLE WAVE |
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Linear |
†98%, 0.1Hz ~ 100kHz ; †95%, 100kHz ~ 1MHz |
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SQUARE WAVE |
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Symmetry
Rise or Fall Time |
5% of period+4ns, 0.1Hz ~ 100kHz
…100ns at maximum output (into 50ƒ¶load) |
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TTL OUTPUT |
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Level
Fan Out
Rise or Fall Time |
†3Vp-p
20 TTL load
…25ns |
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GENERAL |
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Operation Environment |
Indoor use, altitude ƒ2000m
Ambient Temperature : 0‹C ~ 40‹C
Relative Humidity: ƒ80% at 0‹C ~ 40‹C
Up to 70% at 35‹C ~ 40‹C
Installation category II
Pollution Degree 2 |
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POWER SOURCE |
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AC 100V/120V/220V/240V}10%, 50/60Hz |
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STORAGE CONDITION |
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Temperature
Humidity |
-10‹C ~ 70‹C
70% (Maximum). |
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DIMENSION & WEIGHT |
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251(W) x 91(H) x 291(D) mm, Approx. 2.1kg |
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