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AFG-3031 | AFG-3032 | AFG-3021 | AFG-3022 | Channels | 1 | 2 | 1 | 2 | Features | I/O signal ground for the instrument chassis | Isolation | 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 | - | Isolated | - | Isolated | 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 from2to 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 | 1uHz to 20MHz | Pulse | 1uHz to 25MHz | 1uHz to 20MHz | 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 | Tolerance | ≦ 1 uHz | Output Characteristics (2) | | 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 | - | 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 | Variable Duty Cycle | 20.0% to 80.0%,≦ 25 MHz
40.0% to 60.0%,25 to 30MHz | 20.0% to 80.0% , ≦ 20 MHz | Jitter | 0.01%+525ps ＜ 2 MHz
0.1%+75ps ＞ 2 MHz | Ramp Characteristics | | Linearity | ＜ 0.1% of peak output | Variable Symmetry | 0% to 100% (0.1% resolution) | Pulse Characteristics | | Pulse Width | 20ns to 999,830s | Period ≧ Width-0.625 [(Rise Time-0.6ns)+(Fall Time-0.6ns)] | Duty setting range | 0.017% to 99.983% | Period | 40ns to 1,000,000s | Rise Time and Fall Time | 9.32 ns to 799,900s (0.01ns or 3 digit resolution) | Resolution | 0.0001% | Overshoot | <5% | Jitter | 50ps typical (<10kHz) | Harmonic | | Harmonic order | ≦8 | Harmonic Type | Even, Odd, All, User Amplitude and Phase can be set for all harmonics | AM | | Carrier Waveforms | Sine, Square, Triangle, Ramp, Pulse, Arb | Modulating Waveforms | Sine, Square, Triangle, Up/Dn Ramp | Modulating Frequency | 2 mHz to 20 kHz | Depth | 0% to 120.0% | Source | Internal / External | FM | | Carrier Waveforms | Sine, Square, Triangle, Ramp | Modulating Waveforms | Sine, Square, Triangle, Up/Dn Ramp | Modulating Frequency | 2 mHz to 20 kHz | Peak Deviation | DC to 30 MHz (1uHz resolution) | DC to 20 MHz (1uHz resolution) | Source | Internal / External | PM | | Carrier Waveforms | Sine, Triangle, Ramp | Modulating Waveforms | Sine, Square, Triangle, Up/Dn Ramp | Phase Deviation | 0° to 360°, 0.1° resolution | Modulating Frequency | 2 mHz to 20 kHz | Source | Internal | PWM | | Carrier Waveforms | Square | Modulating Waveforms | Sine, Square, Triangle, Up/Dn Ramp | Modulating Frequency | 2 mHz to 20 kHz | Deviation | 0% ～ 100.0% of pulse width, 0.1% resolution | Source | Internal / External | Additive modulation (Sum) | | Carrier Waveforms | Sine, Triangle, Ramp, Pulse, Noise | Modulating Waveforms | Sine, Square, Triangle, Up/Dn Ramp | Ratio | 0% to 100% of carrier amplitude, 0.01% resolution | Modulating Frequency | 2 mHz to 20 kHz | Source | Internal / External | FSK | | Carrier Waveforms | Sine, Square, Triangle, Ramp | Modulating Waveforms | 50% duty cycle square | Internal Rate | 2 mHz to 1 MHz | FrequencyRange | DC to 30 MHz | DC to 30MHz | DC to 20MHz | DC to 20MHz | Source | Internal / External | SWEEP | | Waveforms | Frequency Sweep: Sine, Square, Triangle, Ramp Amplitude Sweep: Sine, Square, Triangle, Ramp, Pulse, Noise, ARB | Type | Frequency, Amplitude | Functions | Linear or Logarithmic | Direction | Up or Down | Start F / Stop FREQ | Any frequency within the waveform's range | Sweep Time | 1 ms to 500 s (1 ms resolution) | Trigger Mode | Single, External, Internal | Trigger Source | Internal / External | BURST | | Waveforms | Sine, Square, Triangle, Ramp, Pulse, Noise | Frequency | 1 uHz to 30 MHz (4) | 1uHz to 20MHz | Burst Count | 1 to 1,000,000 cycles or Infinite | Start / Stop Phase | -360.0∘to +360.0∘ (0.1° resolution) | Internal Period | 1 us to 500 s | Gate Source | External Trigger (pulse waveforms can only be used in gate mode) | Trigger Source | Single, External or Internal Rate | Trigger Delay | N-Cycle, Infinite: 0us to 100s (1us resolution) | External Modulation Input | | Type | AM, FM, PWM, Sum | VoltageRange | ± 5V full scale | Input Impedance | 10kΩ | Frequency | DC to 20 kHz | Modulation Output | AFG-3031/3021 only | Type | AM, FM, PM, PWM, SUM, Sweep | AmplitudeRange | ≧ 1Vpp | Impedance | > 10kΩ typical | External Trigger Input | | Type | For FSK, Burst, Sweep, N Cycle ARB | Input Level | TTL Compatibility | Slope | Rising or Falling (Selectable) | Pulse Width | > 100 ns | Input rate | DC to 1 MHz | Input Impedance | 10kΩ,DC coupled | Latency | Sweep | < 10 us (typical) | Burst | < 100 ns (typical) | Jitter | Sweep | 2.5 us | Burst | 1 ns; except pulse,300 ps | 10MHz Reference Output | | Output voltage | 1 Vp-p / 50 Ω square wave | Output Impedance | 50 Ω, AC coupled | Output Frequency | 10MHz | 10MHz Reference Input | | Input Voltage | 0.5Vpp to 5Vpp | Input Impedance | 1k Ω, unbalanced, AC coupled | Input Frequency | 10MHz ± 10Hz | Waveform | Sine or Square (50±5% duty) | Ground Isolation | 42Vpk max. | External-Sync | Phase Delay (max.) | Series Connection: 39+(N-2)*39 ±25nS Parallel connection: (N-1)*6 ±25nS (where N=number of connected units) | Maximum number of connected units | Series Connection: 4 Parallel Connection: 6 | Applicable Functions | Sine, Square, Triangle, Pulse, Ramp, Harmonic, MOD, Sweep, Burst | Store/Recall | 10 Groups of Setting Memories | Interface | GPIB(Optional), LAN, USB | Display | 4.3 inch TFT LCD, 480 × 3 (RGB) × 272 | General Specifications | | Power Source | AC 100～240V , 50～60Hz | Power Consumption | 50VA | 85VA | 50VA | 85VA | Operating Environment | Temperature to satisfy the specification : 18 ~ 28∘C | Operating temperature : 0 ~ 40∘C | Relative Humidity: | ≤ 80%, 0 ~ 40°C | ≤ 70%, 35 ~ 40°C | Installation category： CAT Ⅱ | Operating Altitude | 2000 meters | Pollution Degree | IEC 61010 Degree 2, Indoor Use | Storage Temperature | -10 ~ 70∘C, Humidity: ≤70% | Dimensions (WxHxD) | Bench Top : 265 (W) x 107 (H) x 374 (D) | Weight | Approx. 4kg | Safety Designed to | EN61010-1 | EMC Tested to | IEC-61326, EN 55011 | Accessories | Test cable(GTL-110×1 for AFG-3031/AFG-3021, GTL-110×2 for AFG-3032/AFG-3022), User Manual Compact Disk × 1, Quick Start Guide × 1, Power cord × 1 | (1). A total of ten waveforms can be stored. (Every waveform can composed of 8M points maximum.) | (2). Add 1/10th of output amplitude and offset specification per ∘C for operation outside of 0∘C to 28∘C range (1-year specification). | (3). Edge time decreased at higher frequency. | (4). Sine and square waveforms above 25 MHz are allowed only with an "Infinite" count. | (5). Harmonic distortion and Spurious noise at low amplitudes is limited by a -70 dBm floor. |
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Descripcion
GW Instek lanza los nuevos generadores de
funciones arbitrarias de la serie AFG-3000, incluyendo modelos de 20MHz y
30MHz, y de 1 y 2 canales, diseñados para aplicaciones de industria,
investigación científica y de educación. En el diseño de salida aislada, todos
los canales de salida son aislamiento de tierra, lo que es apropiado para
aplicaciones de prueba de cirucito flotante. Por ejemplo, conectar un AFG-3000
con el voltaje DC de una fuente de poder, la salida máxima AC-DC en cascada
llega hasta +42V o -42V. Cada canal de los modelos de doble canal se pueden
operar independientemente o unidades múltiples pueden funcionar simultáneamente
sin tomar en consideración la referencia de tierra. Algunas aplicaciones son,
por ejemplo, control de arrancado o dispositivo de tansmisión de electrónica
automotriz. La serie cuenta con una tasa de muestreo de 250MSa/s, resolusión de
16-bit, y profundidad de memoria de 8 millones de puntos para generación de
formas de onda arbitrarias. Los usuarios no solo pueden guardar las formas de
onda editadas a la memoria para construir formas de onda arbitrarias, sino
también reconstruir formas de onda utilizando la función DSOLink incluida en
los AFG-3000 con un osciloscopio de almacenamiento digital GW Instek.
Características
· 1uHz a 20MHz, resolución de 16 bits con amplitud de 1 mVpp a 10Vpp. 2 canales
· Tasa de muestro de
250 MSa/s para formas de onda arbitrarias de mayor resolución en tiempo
· Memoria estándar
de forma de onda de 8M de Puntos/canal
· Tierra de señal de
entrada/salida independiente de cubierta y tierra de señal entre canales
también están aisladas
· Fase sincronizada
opera hasta 6 unidades y 12 canales
· Se pueden
configurar parámetros de forma de onda de pulso independientemente para
temporización más precisa
· Generador de señal armónica
· Modelos de doble
canal soportan funciones de modulación SUM, acoplamiento, rastreo y fase
· Funciones
incluidas de modulación AM/FM/PM/FSM/PWM/SUM, barrido y ráfaga
· Interfaz
USB/LAN/GPIB (opcional) para control de instrumento
La serie AFG-3000 viene con cuatro modelos.
El número de modelo y los canales se enlistan a continuación:
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Modelo
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AFG-3031
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AFG-3032
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AFG-3021
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AFG-3022
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Rango de frecuencia
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1 uHz to 30MHz
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1 uHz to 30 MHz
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1 uHz to 20 MHz
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1 uHz to 20 MHz
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Canales
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1
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2
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1
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2
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