WPF33520-20/ WPF33520-30/ WPF33520-60/ WPF33520-80
DDS FUNCTION (ARBITRARY) GENERATOR
Features . Compelete dual channels function/arbitrary waveform generator . Channel independence, coupling, track working mode . 200 MSa/s sampling rate and 14-bit vertical resolution per channel . Output of 6 standard waveforms, built-in 50 kinds of arbitrary waveform . 1uHz~ 20M/30M/60M/80MHz frequency range for main waveform . 10Hz ~ 250 MHz equal-accuracy frequency counter . Multi modulation function: AM, DSSC - AM, FM, PM,PWM, FSK, ASK, BPSK and logarithm/linear sweep . All modulation internal channel mutual and external: also . Standard USB (H), USB (D), LAN and optional GPIB interface . Various input and output: waveform output, synchronous signal output, external modulation input,
counter input,10 MHz clock input, external trigger input, power signal output/power meter input
Technical Data | WPF33520-20 | WPF33520-20 | WPF33520-60
| WPF33520-80 | CH1,CH2 | Output frequency | Sine: 1μHz~20MHz Square: 1μHz~20MHz Ramp:1μHz~1MHz Pulse: 1μHz~20MHz | Sine: 1μHz~30MHz Square: 1μHz~20MHz Ramp:1μHz~1MHz Pulse: 1μHz~20MHz | Sine: 1μHz~60MHz Square: 1μHz~20MHz Ramp:1μHz~1MHz Pulse: 1μHz~20MHz | Sine: 1μHz~60MHz Square: 1μHz~20MHz Ramp:1μHz~1MHz Pulse: 1μHz~20MHz | Output amplitude | 2mVpp~20Vpp (High Z), 1mVpp~10Vpp (50Ω) | Output impendence | 50Ω (BNC) | Output wave | sine, square, ramp, pulse, triangle, noise, DC, arbitrary 50 kinds | Output modulation (CH1) | AM, DSSC - AM, FM, PM, FSK, ASK, PWM | Frequency resolution | 1μHz | Frequency stability | ≤±5×10-5 | Amplitude resolution | four effective digits | Amplitude accuracy | ±1%±1mVp-p (1 kHz) | Amplitude flatness | <100kHz: ±0.5dB, 100kHz ~ 75MHz: ±1dB, 75MHz ~ 80MHz: -5dB | Offset range | ±(10 VDC–AC peak/2) (High Z), ±(5 VDC–AC peak/2) (50 Ω) | Offset range accuracy | ±1%±0.25% amplitude ±2mV(≤180mV), ±1%±0.25% amplitude ±6mV(>180mV) | Waveform feature | Sine wave | Harmonic distortion (0dB) | < -70dBc(<20kHz), < -50dBc (20kHz ~ 1MHz), < -40dBc (1MHz ~ 30MHz), < -30dBc (30MHz ~ 80MHz) | Distortion factor（0dBm） | ≤0.05%(20Hz ≤ f ≤100 kHz) | Phase noise | ≤-108 dBc/Hz | Spurious signal | ≤-70dBc | Square wave | Rise and fall time | 13ns | Duty ratio | 0.01% ~ 99.9%, 0.01% resolution | Overshoot (50Ω) | ≤ 2% | Jitter | ≤200ps rms | Ramp | Symmetry | 0.0% ~ 100.0%, 0.1% resolution | Non-linear distortion | ≤ 0.1% | Pulse | Rise and fall time | 13ns~1us 0.1ns resolution | Duty ratio | 0.01% ~ 99.9%, 0.01% resolution | Pulse width | 21.3 ns ~ period - 21.35 ns, 0.1ns resolution | Overshoot (50Ω) | ≤ 2% (CH1) | Jitter | ≤200ps rms | Noise | Sampling rate | 30 MHz band width white noise (-3 dB) | Waveform length | Cycle ≥ 50 years | Arbitrary | Sampling rate | 1μSa/s ~ 50 MSa/s, 1μSa/s resolution | Waveform length | 8~16384 dots (CH1), 8~2048 dots (CH2) | Vertical resolution | 14 bits | AM modulation | Type | FC AM, DSSC AM | Carrier wave | sine, square, ramp, noise, arbitrary | Modulation waveform | sine, square, ramp, triangle, noise, arbitrary | Modulation frequency | internal: sine, square, ramp, pulse full range , 1μHz resolution, Arbitrary 1μSa/s ~ 50 MSa/s, 1μSa/s resolution
external: 1μHz ~100 kHz (-3dB ) | Modulation depth | 0.0%~ 120.0%, 0.1% resolution, ±1.0% accuracy | FM modulation | Carrier wave | sine, square, ramp, pulse | Modulation waveform | sine, square, ramp, triangle, noise, arbitrary | Modulation frequency | internal: 1μHz ~ 100 kHz , 1μHz resolution, 1μSa/s ~ 50 MSa/s (Arb), 1μSa/s resolution external: 1μHz ~100 kHz (-3dB) | Modulation deviation | 0~carrier 50% (≤max.modulated frequency+100KHz), 1uHz resolution | PM modulation | Carrier wave | sine, square, ramp, pulse | Modulation waveform | sine, square, ramp, triangle, noise, arbitrary | Modulation frequency | internal: sine, square, ramp, pulse full range , 1μHz resolution, 1μSa/s ~ 50 MSa/s (Arb), 1μSa/s resolution external: 1μHz ~100 kHz (-3dB) | Modulation deviation | 0.0°~360.0°, 0.01° resolution | PWM | Carrier wave | pulse | Modulation waveform | sine, square, ramp, triangle, noise, arbitrary | Modulation frequency | internal: sine, square, ramp, pulse full range , 1μHz resolution, Arbitrary 1μSa/s ~ 50 MSa/s, 1μSa/s resolution external: 1μHz ~100 kHz (-3dB) | Modulation deviation | 0.0ns~width-21.3ns, 0.1ns resolution | FSK | Carrier wave | sine, square, ramp, pulse | Jump frequency | internal: sine, square, ramp, pulse full range , 1μHz resolution | Switching rate | 1μHz ~1 MHz, 1μHz resolution | BPSK | Carrier wave | sine, square, ramp, pulse, arbitrary | Jump frequency | 0.00°~360.00°, 0.01° resolution | Switching rate | 1μHz ~1 MHz, 1μHz resolution | ASK | Carrier wave | sine, square, ramp, pulse, arbitrary, noise | Jump amplitude | 2mVpp~ 20Vpp (High Z) | Switching rate | 1μHz ~1MHz, 1μHz resolution | Sweep | Wave form | sine, square, ramp, pulse | Starting frequency | sine, square, ramp, pulse full range , 1μHz resolution | Ending Frequency | sine, square, ramp, pulse full range , 1μHz resolution | Sweep mode | Linear/Log | Sweep time | 0.001S ~ 1000S, 1mS resolution | Retention time | 0.001S ~ 1000S, 1mS resolution | Fly back time | 0.001S ~ 1000S, 1mS resolution | Burst | Carrier wave | sine, square, ramp, pulse, arbitrary | Burst mode | N Cycle/Gated | Starting phase | 0.0°~360.0°, 0.1° resolution | Burst number | 1 ~ 1000000000, 1 resolution | Interval time | 1μS ~ 8000S, 1μS resolution | Counter | Measuring function | frequency, period, count | Frequency input range | 10Hz ~ 250 MHz AC coupling | Input voltage range | 200mVrms ~ 1.5Vrms ≤200MHz | Gate time | 50ms ~ 10s | Counter capacity | 56 bits | Frequency accuracy | 6 digits/s | Power Meter (option) | Frequency range | 1KHz ~ 100MHz (sine) | Dynamic range | +15dBm～ -60dBm (RMS simultaneous display) | Accuracy | ±1dB | Input impedance | 50 Ω | Power output (option) | Output wave | sine, square, ramp, pulse, arbitrary | Bandwidth | 10Hz ~ 200 kHz | Output power | 8W (sina,8Ω) | Output impedance | 2 Ω | Accuracy | ±1%，1kHz | Protection | Over load | Dual channel character | Mode | sine, square, ramp, pulse, arbitrary | Couple parameter | 10Hz ~ 200 kHz | Tracing parameter | in-phase, inverse phase, phase difference | Output impedance | 2 Ω | Power supply | 100~240 V AC, 47Hz ~ 63Hz, <45VA | Dimensions(W × H × D) | 260 × 105 × 290mm | Weight | 2.5 kg |
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