| 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 |