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Main Output | | | | Output waveform | | Sine, Square, Triangle, Pulse, Ramp, DC | | | | Frequency range | | 0.01Hz to 15MHz(Sine, Square) 0.01Hz to 100kHz(Triangle, Pulse, Ramp) | | | | Frequency resolution | | 0.01Hz or 5digits | | | | Accuracy | | ±50ppm | | | | Amplitude range at 50Ω termination | | 50mV(p-p) to 10V(p-p) | | | | Amplitude accuracy at 50Ω termination | | ±1%(Sine),±2%(Triangle, Pulse), ±3%(Square) | | | | Output impedance | | 50Ω | | | | DC offset range at 50Ω termination | | ±5V or more | | | | Duty ratio | | 20% to 80% (Square, 5MHz or less)、 40% to 60% (Square, 5MHz to 15MHz)/Resolution 0.1% 0.0% to 100.0% (Pulse, Ramp)/Resolution 1% | | | | Sine waveform | | | | Distortion | | ≦ -50dBc, 100kHz ≦ -45dBc, 100kHz~1MHz ≦ -35dBc, 1MHz~15MHz | | | | Flatness (1kHz reference) | | ±1%, 0.01Hz~100kHz ±2%, 100kHz~1MHz ±3%, 1MHz~15MHz | | | | Square waveform | | | | Over shot / Symmetry | | ±2% | | | | Rise / Fall time | | ≦20ns (1MHz or less, at max. output, 50Ω termination) | | | | Operation mode | | | | Operation mode | | Continuous(CONT), Trigger(TRG), Gate(GATE) | | | | Sweep | | | | Sweep mode | | Linear, Log, Frequency up or down | | | | Sweep time | | 1ms to 500s | | | | Burst | | | | Burst setting number | | ON BURST/OFF BURST: 1 to 65,536 | | | |
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● Power source : AC100V±10% or AC115V/230V±10%, 50Hz/60Hz (There is no selector of power source. Please ask us if you require AC115V/230V. ●Power consumption:55VA ●Weight:Approx.4kg ●Dimensions:210(W)× 99(H)× 353(D) mm ●Accessories:Instruction manual x 1, AC power cable x 1
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Features
The FG-281 is a function generator using DDS (Direct Digital Synthesis) for superior frequency stability. Possible to output sign wave and square wave at wide oscillation range from 10mHz to 15Mhz. A 10-key keypad provides user-friendly operation even though various functions are available. Possible to memorize 9 kinds of panel settings and they can be recalled easily. RS-232C and GP-IB interfaces are available as standard and enable to be controlled by PC (full remote control).
●DDS (Direct Digital Synthesis) ●Wide band output from 0.01Hz to 15MHz (Sine, Square wave) ●Digital display ●Generates Sine, Triangle, Square, Pulse, Ramp wave and DC. ●Duty Control Function ●TRIG/GATE Function ●Sweep Function ●Burst Function ●RS-232C、GP-IB are inluded ●Output voltage:50mV(p-p)~10V(p-p)(at 50Ω terminated)
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