(The replacement model number HDG2000B Series )
| Model | HDG1022A | HDG1012A |
| Frequency range(sine) | 40uHz~20MHz | 40mHz~10MHz |
| Output Characteristics of Channel A | ||
| Waveform Characteristics | ||
| Waveform type | sine, square, pulse, DC | Sine, Square, Triangle, Ramp, Pulse etc. |
| Waveform length | 4 ~ 16000 points | 1024 points |
| Sample rate | 180MSa/s | 100MSa/s |
| Waveform amplitude resolution | 10bits | 8bits |
| Sinusoidal harmonic rejection | ≥50dBc (≤1MHz), ≥ 40dBc (1MHz ~ 20MHz), ≥30dBc (20MHz ~ 40MHz) | ≥40dBc (<1MHz), ≥35dBc (1MHz~20MHz) |
| Sine wave total distortion | ≤0.5 % (20Hz ~ 200kHz) | ≤1% (20Hz~200kHz) |
| Pulse and square rise/fall time | ≤20ns | ≤35ns |
| Pulse and square overshoot | ≤5% | ≤10% |
| Square wave duty cycle | 50% | 1%~99% |
| Pulse wave duty cycle | 0.1%~ 99.9% | -- |
| Frequency Characteristics | ||
| Frequency range | sine:40μHz ~ 2kHz, resolution: 40μHz; 2kHz ~ the Max.frequency, resolution: 40 mHz; square: 40μHz~20mHz; pluse:40μHz~10mHz | sine: 40mHz~Max.frequency (MHz); |
| square: 40mHz~5MHz; | ||
| other waveforms: 40mHz~1MHz; | ||
| Frequency resolution | -- | 40mHz |
| Frequency accuracy | ±(5×10-5+40mHz) | ±(5×10-5+40mHz) |
| Frequency stability | ±5×10-6/3 hours | ±5×10-6/3 hours |
| Amplitude Characteristics | ||
| Amplitude range | 2mVpp ~ 20Vpp (high impedance) |
2mVpp~20Vpp 40mHz~10MHz (high impedance); 2mVpp~15Vpp 10MHz~15MHz (high impedance); 2mVpp~8Vpp 15MHz~20MHz (high impedance) |
| Amplitude resolution | 20mVpp (amplitude>2Vpp), 2mVpp (amplitude<2Vpp) | |
| Amplitude accuracy | ±(1%+2mVrms) (high impedance, RMS, 1kHz) | ±(1%+2mVrms) (high impedance, RMS, 1kHz) |
| Amplitude stability | ±0.5%/3 hours | ±0.5%/3 hours |
| Amplitude flatness | ±5% (frequency<1MHz), ±10% (1MHz ~ 10MHz), | ±5% (frequency<10MHz), |
| ±20% (frequency between 10MHz ~ 60MHz) | ±10% (frequency >10MHz) | |
| Output impedance | 50Ω | 50Ω |
| Sine wave amplitude setting range (50Ω) | 1mVpp ~ 10Vpp, when output frequency ≤10MHz; | -- |
| 1mVpp ~ 5Vpp, when output frequency ≤40MHz; | ||
| 1mVpp ~ 2Vpp, when output frequency ≥ 40MHz; | ||
| Amplitude setting range (high impedance) | 2mVpp ~ 20Vpp, when output frequency ≤10MHz; | -- |
| 2mVpp ~ 10Vpp, when output frequency ≤40MHz; | ||
| 2mVpp ~ 4Vpp, when output frequency ≥40MHz ; | ||
| Offset Characteristics | ||
| Offset range | ±10V (high impedance) | |
| Resolution | 20mVdc | |
| Offset accuracy | ±(1%+20mVdc) | |
| Sweep Characteristics(linear sweep on frequency or amplitude) | ||
| Sweep range | free to set start point and stop point | |
| Sweep step | any value more than resolution | |
| Sweep rate | 10ms~60s/step | |
| Sweep mode | Up, Down, Up-Down | |
| Manual sweep | step/time | |
| Frequency Modulation Characteristics | ||
| Modulation signal | internal or external waveforms | internal signal, channel B or external waveforms |
| FM deviation | 0%~20% | 0%~20% |
| Carrier signal | -- | channel A signal |
| Amplitude Modulation Characteristics | ||
| internal or external waveforms | internal or external waveforms |
|
| 0%~120% | 0%~120% |
|
| Shift Keying Characteristics | ||
| FSK | free to set carrier frequency and hop frequency | |
| ASK | free to set carrier amplitude and hop amplitude | |
| PSK | hop phase 0~360°, resolution 11.25° | hop phase 0~360°, resolution 1° |
| Alternative rate | 10ms~60s | 10ms~60s |
| Output Characteristics of Channel B | ||
| Waveform Characteristics | ||
| Waveform type | 32 kinds of waveforms, like sine, square, triangle, sawtooth, ladder etc. | |
| Waveform length | 1024 points | |
| Sample rate | 12.5MSa/s | |
| Waveform amplitude resolution | 8bits | |
| Frequency Characteristics | ||
| Frequency range | Sine: 10mHz~1MHz; Other waveforms: 10mHz~100kHz | |
| Frequency resolution | 10mHz | |
| Frequency accuracy | ±(1×10-5+10mHz) | |
| Amplitude Characteristics | ||
| Amplitude range | 50mVpp~20Vpp (high impedance) | |
| Amplitude resolution | 20mVpp | |
| Output impedance | 50Ω | |
| Harmonic Characteristics (channel B frequency is the harmonic wave of channel A) | ||
| Harmonic time | 0.1 ~ 250.0 times | -- |
| Harmonic frequency | <1MHz | -- |
| Phase adjustment | coarse adjustment: 11.25 degree/step, fine adjustment: 2 degree/step | -- |
| Burst Characteristics(channel B signal is used as burst signal) | ||
| Frequency of Channel B | 40mHz ~ 1MHz | |
| Burst Frequency | 10mHz ~ 50kHz | |
| Burst count | 1~65000 cycles | |
| Burst mode | continuous burst and single burst | |
| TTL Output Characteristics | ||
| Waveform characteristics | Square, rise/fall time≤20ns | |
| Frequency characteristics | same as sine wave of channel A | 10mHz~1MHz |
| Amplitude characteristics | TTL, CMOS compatible, low level<0.3V, high level>4V | |
| Common Characteristics | ||
| Power source | Voltage: AC220V (1±10%), AC110V (1±10%) (Pay attention to the position of voltage selection switch); Frequency: 50Hz (1±5%) Power: <45VA | |
| Environment | Temperature: 0~40℃ Humidity: <80% | |
| Operation characteristics | Key operation for all functions, menu display, rotary dial adjustment | |
| Display | TFT display, 320*240, English, Chinese (simplified), Chinese (traditional) | |
| Mechanical | 415mm×295mm×195mm; 3.5kg | |
| Manufacturing technology | Surface Mount Technology, Integrated Circuit. High reliability and stability. | |
| Optional Parts Characteristics | ||
| Frequency counter | Testing frequency range: 1Hz~200MHz;Input signal amplitude: 100mVpp~20Vpp | |
| Max. output power: 7W (8Ω), 1W (50Ω) Max. output voltage: 22Vpp | ||
| Power amplifier | Frequency bandwidth: 1Hz-200kHz | |
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