SPECIFICATIONS~GW Instek SFG-830 Arbitrary Waveform Generator |
Output Function
|
SINE, TRIANGLE, RAMP, SQUARE, SYNC OUTPUT, ARBITRARY WAVE
|
Frequency Range |
Sine |
20mHz ~ 30MHz |
Square |
20mHz ~ 30MHz |
Triangle |
10mHz ~ 100kHz |
Ramp |
10mHz ~ 100kHz |
Frequency Resolution |
20mHz (10mHz for TRIANGLE and RAMP function) |
Frequency Acc. |
+10ppm |
Xtal Hz Aging |
+5ppm/year |
Output Impedance |
Source Impedance |
50Ω ± 10% |
Amplitude |
Range |
10mV ~ 10Vp-p ( into 50Ω ) 8 amplitude ranges,
| Vac peak | + | Vdc | < 5V |
Resolution |
3 digits |
Accuracy |
Sine out: ±0.5dB (±5mVrms) ,
Square out: ±12% (±5mVrms) ,
Triangle out: ±5% (±5mVrms) ,
Arbitrary out: ±5% (±5mVrms) |
DC offset |
Range |
± 5V ( into 50Ω ), | Vac peak | + | Vdc | < 5V |
Resolution |
3 digits |
Accuracy |
± 1.5% of setting + 1mV |
Sync Output |
Sync Output |
TTL levels |
Sync Fan-out |
> 10 TTL load |
Sine Output |
Harmonics |
DC ~ 100kHz : -50dBc , 0.1M ~ 1MHz : -40dBc |
1M ~ 10MHz : -30dBc , 10M ~ 30MHz : -25dBc |
Square Output |
Rise / Fall Time |
<15nS |
Overshoot |
< 5% ( at full scale output ) |
Asymmetry |
± 1% of period + 4nS |
Triangle and Ramp |
Linearity |
± 0.1% of full scale output |
Arbitrary Waveforms |
Sample Rate |
42.949600MHz/N, N=8, 10, 12, ... 215 |
Waveform Length |
12,000 points max. |
Vertical Resolution |
12 bits |
Sweep |
Sweep Functions |
LIN or LOG |
Sweep Range |
20mHz ~ 30MHz |
Sweep Time |
0.01S ~ 1000S |
Modulation Function |
AM Modulation |
External~Internal(sine~triangle~ramp~square |
Modulation Rate |
10mHz ~ 10kHz(Internal), 50kHz max (Ext.) |
Modulation Span |
0 ~ 100% |
Ext. Input |
± 5V for 100% modulation |
Ext. Input Z |
100kΩ |
FM Modulation Fnct. |
Sine, Triangle, Ramp, Square |
Modulation Rate |
10mHz ~ 10kHz |
Modulation Span |
30MHz ( 100kHz for triangle, ramp ) |
PM Mod. Span |
360 Degrees |
Modulation Rate |
20mHz ~ 10kHz |
Interface |
RS232 standard |
GPIB interface GPB-01 (Option) |
Free Arbitrary waveform composer software for Window 95/98/2000 SFG-S1 (requires GPIB) |
Power Source |
AC 100V/120V/220V/240V ±10%, 50/60Hz |
Accessories |
Power cord x 1 ,
Instruction manual x 1 ,
GTL-110 x 1 |
Dimensions & Weight |
214(W) x 89(H) x 370(D) mm, Approx. 4.8kg |
SPECIFICATIONS~GFG-3015 15 MHz Function Generator |
Output Function |
Sine, Square, Triangle, ±Ramp, Pulse, AM, FM, Sweep, Trigger, Gate, Burst |
Frequency Range |
10mHz~15MHz in 8 Frequency Range (auto switch) |
Frequency Resolution |
Range |
Resolution |
Range |
Resolution |
| 15MHz~150kHz |
100Hz |
1.5kHz~15Hz |
10mHz |
| 1.5MHz~15kHz(10Hz); |
10Hz |
150Hz~1.5Hz |
10mHz |
| 150kHz~1.5kHz(1Hz) |
1Hz |
15Hz~0.15Hz |
10mHz |
| 15kHz~150Hz |
0.1Hz |
1.5Hz~0.01Hz |
10mHz |
|
Hz Acc. |
+0.02%+5 counts |
Output Z |
Source Impedance |
50Ω ± 10% |
Amplitude |
Range |
10mV ~ 10Vp-p ( into 50Ω )
| Vac peak | + | Vdc | < 5V |
Resolution |
10mV (10.00V~0.01V |
Accuracy |
<3%± 5 count at 10Hz~1MHz ;<10%±5count at 1MHz~15MHz |
DC offset |
Range |
± 5V ( into 50Ω ) |
Resolution |
10mV |
Accuracy |
< 3% ± 3count @ amplitude min |
Duty Control |
Proporation |
80%~20%~80% to 1 MHz |
Resolution |
1% |
Accuracy |
<1%~1MHz @ 50% Duty Cycle |
Display |
Frequency |
6 Digits |
Amplitude |
4 Digits |
Sine Wave |
Distortion |
|
< 0.5%(-46dB) THD from 10Hz to 100kHz ;
<-30dBc to 15MHz (spec. applied form 1Vpp~10Vpp) |
|
Triangle |
Linearity |
<1% of full scale output at 100Hz |
Square Wave |
Asymmetry |
± 1% of period + 3nS |
Rise or Fall |
<18nsec. |
Interface |
RS232 standard |
GPIB interface GPB-01 (Option) |
Free Arbitrary waveform composer software for Window 95/98/2000 SFG-S1 (requires GPIB) |
Sync Output |
Impedance Z |
50Ω±10% |
Level |
> 1Vpp open circuit |
| Modulation Characteristics |
Types |
AM, FM, Sweep, Trigger (int/ext), Gate or Burst (implement by trigger type) |
Waveforms |
Sine, square, triangle, ramp or Variable Symmetry Pulse |
Rate Hz Range |
10mHz~10kHz in 3 Frequency Range (auto switch) |
Rate Hz Accuracy |
5% ±1 count |
Rate Frequency
Resolution |
10.0kHz~0.1kHz(100Hz)
|
| 99Hz~1Hz(0.1Hz); |
| 0.99Hz~0.01Hz(0.01Hz) |
Symmetry |
90%:10%:90% ; Resolution: 1% |
Symmetry Accuracy |
±1 count (<±1%) |
Output Level |
<1Vp-p into 10KΩ load |
Sine Wave Distortion |
<1% from 10Hz to 10kHz |
|
| Frequency Modualtion |
|
Deviation |
0 ~ ±5% |
Modulation Frequency
Rate |
0.01Hz~10kHz(INT) DC~50kHz(EXT) |
External Sensitivity |
<5Vpp for 15% deviation |
| Amplitude Modulation |
AM Depth |
0~100% |
AM Frequency Rate |
0.01Hz~10kHz(INT) DC~1MHz(EXT) |
Carries –3dB BW |
<100Hz to >5MHz |
External Sensitivity |
<10Vp-p for 100% modulation |
| Sweep Characteristics |
Sweep Range |
15MHz~150kHz ; 1.5MHz~15kHz ; 150kHz~1.5kHz ; 15kHz~150Hz ; 1.5kHz~15Hz ; 150Hz~1.5Hz ; 15Hz~0.15Hz ; 1.5Hz~0.01Hz |
Width |
>100:1 (in same frequency range) |
Rate |
0.01Hz~10kHz |
Symmetry Control |
90%:10%:90% ; Resolution: 1% |
Mode |
Linear / Log sweep |
Sweep output |
0 to <-5Vp-p into 10KΩ |
| Trigger Characteristics |
Start/Stop Phase
Range |
80°~90 |
Rate
|
0.1Hz~10kHz |
Frequency Range
|
0.1Hz~1MHz(Useful to 10MHz) |
Ext TRIG Frequency
Range
|
DC to 1MHz,TTL compatible input level |
Gate or Burst |
Implement by trigger setting |
| VFC |
Range
|
100:1(0 to 10V±1) |
| |
Input Linearity
|
<0.5% to 1MHz,<5% to 10MHz |
| |
Input Impedance |
10kΩ |
| GCV Output |
To set the voltage between 0.2V to 2V as per different Frequency |
| Frequency Counter |
INT/EXT |
Switch Selector |
Range |
5Hz~150MHz EXT |
Accuracy |
Time base accuracy ±1count |
Time Base |
±20ppm(23℃±5℃) after 30 mintes warm up |
Resolution |
The maximum resolution is 100nHz for 1Hz and 0.1Hz for 100MHz 1MΩ // 150pF |
Input Impedance |
1MΩ // 150pF |
Sensitivity |
<35Vrms(5~100MHz);<45Vrms(100MHz~150MHz |
| Frequency Counter |
INT/EXT
|
Switch Selector |
Range |
5Hz~150MHz EXT |
Accuracy |
Time base accuracy ±1count |
Time Base
|
±20ppm(23℃±5℃) after 30 minutes warm up |
Resolution
|
The maximum resolution is 100nHz for 1Hz and 0.1Hz for 100MHz |
Input Impedance
|
1MΩ // 150pF |
Sensitivity |
<35Vrms(5~100MHz);<45Vrms(100MHz~150MHz |
|
Save/Recall |
10 Sets of front panel setting memories |
Power Source |
AC 100V/120V/220V/240V ±10%, 50/60Hz |
Accessories |
Power cord x 1 ,
Instruction manual x 1 ,
GTL-110 x 1 |
Dimensions & Weight |
214(W) x 89(H) x 370(D) mm, Approx. 4.8kg |
30MHz Direct Digitally Synthesized Source
20 mHz Frequency Resolution
+/-10ppm Frequency Accuracy
12 Bit, 5M Sample/S Arbitrary Waveforms
Remote Controlled
FM Stereo Modulation ~(GSG-122)~ 