OSCILLOSCOPE
Waveform Generator
HDG1000A Series, Function/Arbitrary Waveform
Generator
Features:
● Direct Digital Synthesis (DDS) technology, 2 independent
output channels.
● 3.5-inch TFT display, English/Chinese menu.
● Minimum stable output waveform: lmV(500).
● Frequency sweep, amplitude sweep, burst and A B
add functions.
● Over voltage, over current, output short-circuit and
reverse voltage protections.
● Optional parts: RS232, USB interface, frequency counter.
HDG1022A
Model
TTL Output
Characteristics
Common
Characteristics
Optional Parts
Characteristics
HDG1022A
Square, rise/fall times ≤20ns
Waveform characteristics
Frequency characteristics
HDG1012A
same as sine wave of channel A
10mHz~1MHz
Amplitude characteristics
TTL, CMOS compatible, low level <0.3V, high level >4V
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°C Humidity: <80%
Operation characteristics
Key operation for all functions, menu display, rotary dial adjustment
Display
TFT display, 320X240, English, Chinese (simplified), Chinese (traditional)
Mechanical
415mm x 295mm x 195mm; 3.5kg
Manufacturing technology
Surface Mount Technology, Integrated Circuit. High reliability and stability.
Remote interface
USB Universal Serial Bus Interface;
R5232 serial interface
RS232 serial interface
Testing frequency range: 1Hz~200MHz: input signal amplitude: 100mVpp~20Vpp
Max. output power: 7W (8Ω), 1W (50Ω) Max. output voltage: 22Vpp
Frequency counter
Power amplifier
Frequency bandwidth: 1Hz-200kHz
Frequency range (sine)
40µHz-20MHz
40mHz-10MHz
Output Characteristics of Channel A
Waveform
Characteristics
Frequency
Characteristics
Amplitude
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
Sinusoidal harmonic
rejection
10bits
8bits
≥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 & square rise/fall
time
≤20ns
≤35ns
Pulse & square overshoot
≤5%
≤10%
Square wave duty cycle
50%
1%~99%
Pulse wave duty cycle
0.1%~99.9%
-
Frequency range
sine: 40µHz ~ 2kHz, resolution: 40µHz;
2kHz ~ the Max. frequency, resolution:
40mHz; square: 40µHz-20MHz; pluse:
40µHz-10MHz
sine: 40mHz ~ Max. frequency (MHz);
square: 40mHz-5MHz;
other waveforms: 40mHz-1MHz;
Frequency resolution
-
40mHz
Frequency accuracy
±(5x10-5+40mHz)
±(5x10-5+40mHz)
Frequency stability
±5x10-613 hours
±5x10-6/3 hours
Amplitude range
2mVpp~20Vpp (high impedance)
2mVpp~20Vpp 40mHz~10MHz
2mVpp~15Vpp 10MHz~15MHz
2mVpp~8Vpp 15MHz~20MHz
(high impedance)
Amplitude resolution
20mVpp (amplitude>2Vpp), 2mVpp (amplitude<2Vpp)
Amplitude accuracy
±(1%+2mVrms) (high impedance, RMS, 1kHz)
OSCILLOSCOPE
Model
Amplitude
Characteristics
HDG1022A
HDG1012A
Amplitude stability
±0.5%/3 hours
±0.5%/3 hours
Amplitude flatness
±5% (frequency<1MHz), ±10%
(1MHz ~ 10MHz), ±20% (frequency
between 10MHz ~ 60MHz)
±5% (frequency <10MHz),
±10% (frequency >10MHz)
50Ω
50Ω
Output impedance
Sine wave amplitude
setting range (50Ω)
Amplitude setting range
(high impedance)
Offset
Characteristics
Sweep
Characteristics
(linear sweep
on frequency or
amplitude)
Frequency
Modulation
Characteristics
Amplitude
Modulation
Characteristics
Shift Keying
Characteristics
1mVpp~10Vpp, when output frequency ≤10MHz;
1mVpp~5Vpp, when output frequency ≤40MHz;
1mVpp~2Vpp, when output frequency ≥40MHz;
2mVpp~20Vpp, when output frequency ≤10MHz;
2mVpp~10Vpp, when output frequency ≤40MHz;
2mVpp~4Vpp, when output frequency ≥40MHz;
-
Offset range
±10V (high impedance)
Resolution
20mVdc
Offset accuracy
±(1%+20mVdc)
Sweep range
free to set start point and stoppoint
Sweep step
any value more than resolution
Sweep rate
10ms~60s/step
Sweep mode
Up, Down, Up-Down
Manual sweep
step/time
Modulation signal
internal or external waveforms
internal signal,
channel B or external waveforms
FM deviation
0%~20%
0%~20%
Carrier signal
-
channel A signal
Modulation signal
internal or external waveforms
-
AM depth
0%~120%
-
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°
Alternative rate
hop phase 0~360°, resolution 1°
10ms~60s
Output Characteristics of Channel B
Waveform
Characteristics
Frequency
Characteristics
Amplitude
Characteristics
Harmonic
Characteristics
(channel B frequency
is the harmonic wave
of channel A)
Burst
Characteristics
(channel B signal is
used as burst signal)
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 range
Sine: 10mHz~1MHz; Other waveforms. 10mHz~100kHz
Frequency resolution
10mHz
Frequency accuracy
±(1x10-5+10mHz)
Amplitude range
50mVpp ~ 20Vpp (high impedance)
Amplitude resolution
20mVpp
Output impedance
50Ω
Harmonic time
0.1 ~ 250.0 times
-
Harmonic frequency
<1MHz
-
Phase adjustment
coarse adjustment: 11.25 degree/step,
fine adjustment: 2 degree/step
Frequency of Channel
40mHz ~ 1MHz
Burst Frequency
10mHz ~ 50kHz
Burst count
1~65000 cycles
Burst mode
continuous burst and single burst