Description: DG1022U function/arbitrary waveform generators use Direct Digital Synthesis (DDS) technology. They could generate accurate, stable, clean, low distortion signals. Feature: Adopt advanced DDS technology; dual channel output; 100 MSa/s maximum sampling rate; 14 bits vertical accuracy Output 5 standard waveforms; built-in 48 arbitrary waveforms Abundant modulation functions: AM, FM, PM, FSK, linear/logarithm sweep and burst Abundant output and input: waveform output;synchronous signal output; external modulation source, external 10 MHz reference clock input,external trigger input Unique channel coupling and channel copy Built-in high precision and wide band counter, the measurement range: 100 mHz ~ 200 MHz (single channel) Standard configuration interfaces: USB Device & USB Host, and support U-disc storage Seamlessly interconnect with DS1000 series digital oscilloscope Powerful arbitrary waveform editing software“UltraWaveâ€?/li> Support remote control by commands A variety of display modes Clear graphical interface Support Chinese and English menu and input Button-help makes information getting easier File management (support for USB flash device and local storage) Specification: Model DG1022 Waveform Sine wave, square wave, sawtooth wave, pulse wave, white noise etc Sine wave 1 μHz ~ 20 MHz Square wave 1 μHz ~ 5 MHz pulse 500 μHz ~ 3 MHz Sawtooth wave 1 μHz ~ 150 kHz White noise 5 MHz bandwidth (-3 dB) Arbitrary wave 1 μHz ~ 5 MHz resolution 1 μHz accuracy 90 days ± 50 PPM 1 years + 100ppm 18°C - 28°C Temperature coefficient <5 ppm/°C Sine purity frequency spectrum Harmonic distortion < 1 VPP > 1 VPPDC ~ 20 kHz-70 dBc-70 dBc20 kHz ~ 100 kHz-70 dBc-60 dBc100 kHz ~ 1 MHz-55 dBc-50 dBc1 MHz ~ 10 MHz-45 dBc-40 dBc Total harmonic distortion DC ~ 20 kHz0.06% Square wave signal characteristics Increase/decrease time < 20 ns (10% ~ 90%) overshoot < 5% Occupies emptiescompared 1 μHz ~ 3 MHz 20% ~ 80% 3 MHz(Do not contain)~ 4 MHz 40% ~ 60% 4 MHz(Do not contain)~ 5 MHz 50% Asymmetry (in 50% of empty than) Cycle of 1% + 20 ns jitter 6 ns + Cycle of 0.1% Pulse signal characteristics Pulse width The biggest 2000 s: minimum 20 ns, minimum resolution 1 ns overshoot < 2% jitter 6 + cycle of ns 100 PPM Any potter sex channel1 channel2 range 4 kpts 1 kpts Vertical resolution 14 bits (including sign) 10 bits (including sign) Sampling rate 100 MSa/s 100 MSa/s Minimum increase/decrease time 35 ns 35 ns jitter (RMS) 6 ns + 30 ppm 6 ns + 30 ppm Non-volatile storage (10) 10 waveform 10 waveform Output characteristics channel1 channel2 range 2 mVPP ~ 10 VPP(50 Ω)4 mVPP ~ 20 VPP(High resistance) 2 mVPP ~ 3 VPP(50 Ω)4 mVPP ~ 6 VPP(High resistance) Vertical resolution(100 kHz) Setting of± 1% ± 1 mVPP Setting of± 1% ± 1 mVPP Amplitude flatness (relative to 100 kHz sine wave) <100 KHz0.1 dB (± 1%) <100 KHz0.1 dB (± 1%) 100 KHz ~ 5 MHz 0.15 dB (± 1.5%) 100 KHz ~ 5 MHz 0.15 dB (± 1.5%) 5 MHz ~ 20 MHz 0.3 dB (± 3.5%) 5 MHz ~ 20 MHz 0.3 dB (± 3.5%) Dc offset channel1 channel2 DC offset range (peak AC and DC)) ±5 V (50 Ω)±10 V (High resistance) ±1.5 V (50 Ω)±3 V (High resistance) Migration precision Migration Settings of plus or minus 2%The amplitude of the plus or minus 0.5% ± 2 mV Migration Settings of plus or minus 2%The amplitude of the plus or minus 0.5% ± 2 mV AM modulation (CH1) carrier Sine, square wave, sawtooth wave, arbitrary wave (DC except) source Internal/external Modulation wave Sine, square wave, sawtooth wave, triangle wave, noise, arbitrary wave (2 mHz ~ 20 kHz) Modulation depth 0% ~ 120% FM modulation (CH1) carrier Sine, square wave, sawtooth wave, arbitrary wave (DC except) source Internal/external Modulation wave Sine, square wave, sawtooth wave, triangle wave, noise, arbitrary wave (2 mHz ~ 20 kHz) Doppler frequency shift DC ~ 5 MHz PM modulation(CH1) carrier Sine, square wave, sawtooth wave, arbitrary wave (DC except) source Internal/external Modulation wave Sine, square wave, sawtooth wave, triangle wave, noise, arbitrary wave (2 mHz ~ 20 kHz) Source in partial 0 ~ 360° FSK modulation(CH1) carrier Sine, square wave, sawtooth wave, arbitrary wave (DC except) source Internal/external Modulation wave 50% occupies emptiescompared to square wave (2 mHz ~ 50 kHz) Sweep frequency(CH1) carrier Sine, square wave, sawtooth wave, arbitrary wave (DC except) type Linear or index direction Up/down Sweep frequency time 1 ms ~ 500 s ± 0.1% Trigger source Manual, external or internal Pulse sequence(CH1) waveform Sine, square wave, sawtooth wave, pulse, noise and arbitrary wave (DC except) type Count (1 ~ 50000 cycles), infinite, door control Start-stop phase -180° ~ +180° Internal cycle 1 μs ~ 500s ± 1% Door control source External trigger Trigger source Manual, external or internal Frequency meter index Measurement function Frequency, cycle and positive/negative pulse width, v Frequency range Single channel: 100 mHz to 200 mHz Frequency resolution 6 bit/SEC Trigger way Trigger level can be manually/automatic adjustment Trigger level range:±3 V (0.1%~ 100%) resolution:6 mV shows Display type Black and white liquid crystal display Display resolution 256 level by 64 vertical power Power supply voltage 100 ~ 240 VACRMS,45 ~ 440 Hz,CAT II Power consumption Less than 40 W Document: DG1000.pdf DG1000(2).pdf DG1000_ProgrammingGuide_EN.pdf DG1000_UserGuide_EN.pdf
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