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Model
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HDG1022A
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HDG1012A
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Frequency range(sine)
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40uHz~20MHz
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40mHz~10MHz
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Output Characteristics of Channel A
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Waveform Characteristics
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Waveform type
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sine, square, pulse, DC
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Sine, Square, Triangle, Ramp, Pulse etc.
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Waveform length
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4 ~ 16000 points
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1024 points
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Sample rate
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180MSa/s
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100MSa/s
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Waveform amplitude resolution
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10bits
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8bits
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Sinusoidal harmonic rejection
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≥50dBc (≤1MHz), ≥ 40dBc (1MHz ~ 20MHz), ≥30dBc (20MHz ~ 40MHz)
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≥40dBc (<1MHz), ≥35dBc (1MHz~20MHz)
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Sine wave total distortion
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≤0.5 % (20Hz ~ 200kHz)
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≤1% (20Hz~200kHz)
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Pulse and square rise/fall time
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≤20ns
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≤35ns
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Pulse and square overshoot
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≤5%
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≤10%
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Square wave duty cycle
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50%
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1%~99%
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Pulse wave duty cycle
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0.1%~ 99.9%
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--
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Frequency Characteristics
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Frequency range
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sine:40μHz ~ 2kHz, resolution: 40μHz; 2kHz ~ the Max.frequency, resolution: 40 mHz; square: 40μHz~20mHz; pluse:40μHz~10mHz
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sine: 40mHz~Max.frequency (MHz);
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square: 40mHz~5MHz;
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other waveforms: 40mHz~1MHz;
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Frequency resolution
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--
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40mHz
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Frequency accuracy
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±(5×10-5+40mHz)
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±(5×10-5+40mHz)
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Frequency stability
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±5×10-6/3 hours
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±5×10-6/3 hours
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Amplitude Characteristics
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Amplitude range
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2mVpp ~ 20Vpp (high impedance)
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2mVpp~20Vpp 40mHz~10MHz (high impedance);
2mVpp~15Vpp 10MHz~15MHz (high impedance);
2mVpp~8Vpp 15MHz~20MHz (high impedance)
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Amplitude resolution
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20mVpp (amplitude>2Vpp), 2mVpp (amplitude<2Vpp)
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Amplitude accuracy
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±(1%+2mVrms) (high impedance, RMS, 1kHz)
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±(1%+2mVrms) (high impedance, RMS, 1kHz)
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Amplitude stability
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±0.5%/3 hours
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±0.5%/3 hours
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Amplitude flatness
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±5% (frequency<1MHz), ±10% (1MHz ~ 10MHz),
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±5% (frequency<10MHz),
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±20% (frequency between 10MHz ~ 60MHz)
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±10% (frequency >10MHz)
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Output impedance
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50Ω
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50Ω
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Sine wave amplitude setting range (50Ω)
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1mVpp ~ 10Vpp, when output frequency ≤10MHz;
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--
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1mVpp ~ 5Vpp, when output frequency ≤40MHz;
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1mVpp ~ 2Vpp, when output frequency ≥ 40MHz;
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Amplitude setting range (high impedance)
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2mVpp ~ 20Vpp, when output frequency ≤10MHz;
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--
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2mVpp ~ 10Vpp, when output frequency ≤40MHz;
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2mVpp ~ 4Vpp, when output frequency ≥40MHz ;
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Offset Characteristics
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Offset range
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±10V (high impedance)
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Resolution
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20mVdc
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Offset accuracy
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±(1%+20mVdc)
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Sweep Characteristics(linear sweep on frequency or amplitude)
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Sweep range
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free to set start point and stop point
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Sweep step
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any value more than resolution
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Sweep rate
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10ms~60s/step
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Sweep mode
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Up, Down, Up-Down
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Manual sweep
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step/time
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Frequency Modulation Characteristics
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Modulation signal
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internal or external waveforms
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internal signal, channel B or external waveforms
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FM deviation
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0%~20%
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0%~20%
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Carrier signal
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--
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channel A signal
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Amplitude Modulation Characteristics
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internal or external waveforms
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internal or external waveforms
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0%~120%
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0%~120%
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Shift Keying Characteristics
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FSK
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free to set carrier frequency and hop frequency
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ASK
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free to set carrier amplitude and hop amplitude
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PSK
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hop phase 0~360°, resolution 11.25°
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hop phase 0~360°, resolution 1°
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Alternative rate
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10ms~60s
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10ms~60s
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Output Characteristics of Channel B
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Waveform Characteristics
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Waveform type
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32 kinds of waveforms, like sine, square, triangle, sawtooth, ladder etc.
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Waveform length
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1024 points
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Sample rate
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12.5MSa/s
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Waveform amplitude resolution
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8bits
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Frequency Characteristics
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Frequency range
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Sine: 10mHz~1MHz; Other waveforms: 10mHz~100kHz
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Frequency resolution
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10mHz
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Frequency accuracy
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±(1×10-5+10mHz)
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Amplitude Characteristics
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Amplitude range
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50mVpp~20Vpp (high impedance)
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Amplitude resolution
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20mVpp
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Output impedance
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50Ω
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Harmonic Characteristics (channel B frequency is the harmonic wave of channel A)
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Harmonic time
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0.1 ~ 250.0 times
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--
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Harmonic frequency
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<1MHz
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--
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Phase adjustment
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coarse adjustment: 11.25 degree/step, fine adjustment: 2 degree/step
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--
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Burst Characteristics(channel B signal is used as burst signal)
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Frequency of Channel B
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40mHz ~ 1MHz
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Burst Frequency
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10mHz ~ 50kHz
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Burst count
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1~65000 cycles
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Burst mode
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continuous burst and single burst
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TTL Output Characteristics
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Waveform characteristics
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Square, rise/fall time≤20ns
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Frequency characteristics
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same as sine wave of channel A
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10mHz~1MHz
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Amplitude characteristics
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TTL, CMOS compatible, low level<0.3V, high level>4V
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Common Characteristics
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Power source
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Voltage: AC220V (1±10%), AC110V (1±10%) (Pay attention to the position of voltage selection switch); Frequency: 50Hz (1±5%) Power: <45VA
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Environment
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Temperature: 0~40℃ Humidity: <80%
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Operation characteristics
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Key operation for all functions, menu display, rotary dial adjustment
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Display
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TFT display, 320*240, English, Chinese (simplified), Chinese (traditional)
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Mechanical
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415mm×295mm×195mm; 3.5kg
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Manufacturing technology
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Surface Mount Technology, Integrated Circuit. High reliability and stability.
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Optional Parts Characteristics
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Frequency counter
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Testing frequency range: 1Hz~200MHz;Input signal amplitude: 100mVpp~20Vpp
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Max. output power: 7W (8Ω), 1W (50Ω) Max. output voltage: 22Vpp
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Power amplifier
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Frequency bandwidth: 1Hz-200kHz
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