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A signal generator is an instrument that provides a controlled output signal for use in testing or aligning, or in measurements on other circuits or equipment. Typical classification of signal generators includes audio, function and radio frequency generators.
Audio Generators typically produce sine waves and symmetrical square waves using either output metering or a calibrated output attenuator, and produce controllable signal levels.
Function Generators produce a wide variety of waveforms or periodic functions according to some basic function of time, such as sine, triangle and square waveforms and may additionally produce cosine, ramp or other waveforms.
Radio Frequency (RF) Generators produce output frequencies and have a precision output atttenuator that allows setting of output levels. It can also produce either AM/FM modulation of the output signal so that receivers and other circuits may be tested or aligned.
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DG1022 Function/Arbitrary Waveform Generator |
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View Specifications
Product Dimensions: Weight: 2.7 kg
Width×Height×Depth = 232mm×108mm×288mm
Maximum Output Frequency: 20MHz
I/O: USB Host and Device
Applications:
- Simulation of sensors and natural environment signals
- In Circuit Function Test
- Serial Bus Test
- IC test
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FG-210 Function Generator |
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The FG-210 is a portable, bench type function generators capable of producing different waveforms: sine, square, triangle, pulse and ramp.
SPECIFICATIONS:
- Range: 0.1Hz to 10MHz in 8 Ranges
- Amplitude: 20 Vp-p, Open
- Output Impedance: 50W ± 10%
- DC Offset: +10V ~ -10V
- Duty Control: 80:20 to 20:80 Continuously Variable with 50:50 calibrated switch
- Frequency Accuracy: ±5% of full scale
- Distortion: <0.5%, 10Hz~100kHz; Rise/Fall Time: <25nS
- V. C. F.: 0 to 5V control frequency to 1000:1
- SYNC OUTPUT Rise Time: <25nS
- Level: >1Vp-p (open)
- For the FG-220C — the SWEEP OUT Type: Linear, Log with ramp output with width >1000:1, continuously variable
- Rate: From 10ms to 5s, variable
- FREQUENCY COUNTER Display: 6 Digits 0.4" Green LED display ith Hz, kHz, MHz, GATE, OVFL LED
- Attenuator: 0 dB, -30 dB
- Accuracy: ±(Time base accuracy + 1 count)
- Resolution: 0.1 Hz, 1 Hz, 10 Hz, 100 Hz, 1 kHz
- Gate Time: 10S, 1S, 0.1S, 0.01S
- Range: 10 Hz to 100 MHz
- Sensitivity: ~25 mVrms (10 Hz to 10 MHz), ~150mVrms (10 MHz to 100 MHz)
- Maximum Input: 150 Vrms
- Input Impedance: 1 MW/100 pF
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DG3061A and DG3101A Function/Arbitrary Waveform Generators |
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View Specifications
Product Dimensions: Weight: 3.5 kg
Width×Height×Depth = 231mm×108mm×365mm
Applications:
- Simulation of sensors and Real Word Signals
- In Circuit Function Test
- Serial Bus Test
- IC test
| Model |
DG3061A |
DG3101A |
| Maximum Output Frequency |
60 MHz |
100 MHz |
| I/O |
USB Device,RS-232,LAN/GPIB |
| Optional Configuration |
Digital Logic Output Module |
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FG-220C Function Generator |
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 View larger image
The FG-220C function generator is a portable, bench type function generators capable of producing different waveforms: sine, square, triangle, pulse and ramp as well as sweep and frequency counter.
SPECIFICATIONS:
- SWEEP OUT Type: Linear, Log with ramp output with width >1000:1, continuously variable
- Rate: From 10ms to 5s, variable
- FREQUENCY COUNTER Display: 6 Digits 0.4" Green LED display ith Hz, kHz, MHz, GATE, OVFL LED
- Attenuator: 0 dB, -30 dB
- Accuracy: ±(Time base accuracy + 1 count)
- Resolution: 0.1 Hz, 1 Hz, 10 Hz, 100 Hz, 1 kHz
- Gate Time: 10S, 1S, 0.1S, 0.01S
- Range: 10 Hz to 100 MHz
- Sensitivity: ~25 mVrms (10 Hz to 10 MHz), ~150mVrms (10 MHz to 100 MHz)
- Maximum Input: 150 Vrms
- Input Impedance: 1 MW/100 pF
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