Máy phát xung GW INSTEK AFG-3031 (30MHz, 1 kênh)

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Manual

Features
I/O signal ground for the instrument chassis
Connector shells for channel output(s), Sync output, 10MHz REF Input, Mod Input and Mod output are isolated from the instrument’s chassis. Maximum allowable voltage on isolated connector shells is ±42 Vpk. (DC + AC Peak)
Each of the signal ground of CH1 & CH2
Standard Waveforms
Sine, Square, Triangle, Ramp, Pulse, Noise, Harmonic
Arbitrary Waveforms
Sample Rate 250 MSa/s
Repetition Rate 125MHz
Waveform Length 8M points
Amplitude Resolution 16 bits
Non-Volatile Memory Ten 8M waveforms (1)
User define Output Section
Any section from 2to 8M points
Trigger External
Built-in Arbitrary Waveforms
Sine, Square, Ramp, Sinc,Pulse, DC, Sin(x)/x, Exponential Rise, Exponential Fall, Negative Ramp, Absatan, Havercosine, Sinever, Abssin, Haversine, Stair_down, Abssinehalf, N_pulse, Stair_UD, Ampalt, Negramp, Stair_up, Attalt, Rectpuls1, Stepresp, Diric_even, Roundhalf, Trapezia, Diric_odd, Sawtoot, Tripuls1, Gauspuls1, Sinetra, Dlorentz, ln, Sqrt, Exporise, Lorentz, Xsquare, Expofall, Gauss, Since, Arccos, Arctan, Sech, Arccot, Arctanh, Sinh, Arccsc, Cosh, Tan, Arcsec, Cot, Tanh, Arcsin, Csc, Arcsinh, Sec, Barthannwin, Chebwin, Kaiser, Bartlett, Flattopwin, Triang, Blackman, Hamming, Tukeywin, Bohmanwin, Hann
Frequency Characteristics
Sine / Square 1uHz to 30MHz
Pulse 1uHz to 25MHz
Triangle / Ramp 1uHz to 1MHz
Resolution 1uHz
Accuracy Stability ±1 ppm 0 to 50℃
±0.3 ppm 18 to 28℃
Aging ±1 ppm, per 1 year
Amplitude
Range
1 mVpp to 10 Vpp (into 50Ω)
2 mVpp to 20 Vpp (into open-circuit)
Accuracy ± 1% of setting ±1 mVpp
(at 1 kHz / into 50Ω without DC offset)
Resolution 0.1 mV or 4 digits
Flatness 0.1dB <10 MHz
0.2 dB 10 MHz to 30 MHz
(sinewave relative to 1 kHz/into 50Ω)
Units Vpp, Vrms, dBm,
Offset
Range ±5 Vpk ac +dc (into 50Ω)
±10Vpk ac +dc (into open circuit)
Accuracy 1% of setting + 2 mV+ 0.5% of amplitude
Waveform Output
Impedance 50Ω typical (fixed)
> 10MΩ (output disabled)
Protection Short-circuit protected
Overload relay automatically disables main output
SYNC Output
Level TTL-compatible into>1kΩ
Impedance 50Ω nominal
Sine wave Characteristics
Harmonic Distortion(5)
–60 dBc DC～1 MHz, Ampl＜3 Vpp
–55 dBc DC～1 MHz, Ampl＞3 Vpp
–45 dBc 1MHz～5 MHz, Ampl＞3 Vpp
–30 dBc 5MHz～30 MHz, Ampl＞3 Vpp
Total Harmonic Distortion
< 0.2%+0.1mVrms
DC to 20 kHz
Spurious (non-harmonic)(5)
–60 dBc DC～1 MHz
–50 dBc 1MHz～20MHz
–50 dBc+ 6 dBc/octave 1MHz～30MHz (AFG-3031/3032)
Phase Noise
＜-110dBc/Hz typical,15 kHz offset, fc = 10MHz,
Square wave Characteristics
Rise/Fall Time <8 ns (3)
Overshoot < 5%
Asymmetry 1% of period+1 ns