The GFG-3015 is a function generator that applies frequency feedback control system technique and can generate high frequency accuracy with high resolution. Its main signal source can generate waveforms including sine, square, triangle, and ramp.
| Main |
Output
Waveforms | Sine, Square, Triangle, ±Ramp, Pulse,
AM, FM, Sweep, Trigger, Gate, Burst |
Frequency
Range | 10mHz~15MHz in 8 Frequency Range
(auto switch) |
Frequency
Resolution | 15MHz~150kHz(100Hz);1.5MHz~15kHz(10Hz);
150kHz~1.5kHz(1Hz);15kHz~150Hz(0.1Hz);
1.5kHz~15Hz(10mHz) 150Hz~1.5Hz(10mHz);
15Hz~0.15Hz(10mHz); 1.5Hz~0.01Hz(10mH) |
Frequency
Accuracy | 0.02% ±5 count |
Output
Impedance | 50 Ohms ±10% |
Amplitude
Range | 10.00V~0.01V (into 50 Ohms ) 4 amplitude;
|Vac peak|+|Vdc|=5V
Resolution: 10mV (10.00V~0.01V) |
Amplitude
Accuracy
| <3% ±5 count at 10Hz~1MHz; <10%
±5 count at 1MHz~15MHz |
Amplitude
Unit | Vpp, Vrms, dBm |
| DC Offset | -5V ~ 5V (into 50 Ohms); Resolution 10mV |
DC Offset
Accuracy | <3% ±3 count at amplitude min. |
Duty
Control | 80%: 20%:80% to 1MHz; Resolution 1% |
Duty
Accuracy | <1% ~ 1MHz at 50% duty |
| Display | Dual Display for Frequency 6 digits and
Amplitude 4 digits |
| Sine Wave |
| Distortion | < 0.5% (-46dB) THD from 10Hz to 100kHz;
< -30dBc to 15MHz (spec. applied
form 1Vpp ~10Vpp) |
| Triangle Wave |
| Linear Error | <1% of full scale output at 100Hz |
| Square Wave |
| Asymmetry | ±1% of period + 3ns |
Rise or
Fall Time | < 18nS |
| SYNC Output |
| Impedance | 50 Ohms ±10% |
| Level | > 1Vpp open circuit |
| Modulation Characteri stics |
| Types | AM, FM, Sweep, Trigger(int/ext),
Gate or Burst (implement by trigger type) |
| Waveform | Sine, square, triangle, ramp or Variable
Symmetry Pulse |
Rate
Frequency
Range | 10mHz~10kHz in 3 Frequency Range
(auto switch) |
Rate
Frequency
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 10K Ohms load |
Sine Wave
Distortion | <1% from 10Hz to 10kHz |
| Amplitude Modulation |
| Depth | 0~100% |
Modulation
Frequency
Rate | 0.01Hz~10kHz(INT) DC~1MHz(EXT) |
Carries -3dB
Bandwidth | <100Hz to >5MHz |
External
Sensitivity | <10Vp-p for 100% modulation |
| Frequency Modulation |
| Deviation | 0 ~ ±5% |
Modulation
Frequency
Rate | 0.01Hz~10kHz(INT) DC~50kHz(EXT) |
External
Sensitivity | < 5Vpp for 15% deviation |
| 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 10K Ohms |
| 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 |
| VCF |
| Range | 100:1(0 to 10V±1) |
| Input Linearity | <0.5% to 1MHz, <5% to 10MHz |
Input
Impedance | 10k Ohms |
| 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 minutes
warm up |
| Resolution | The maximum resolution is 100nHz
for 1Hz and 0.1Hz for 100MHz |
Input
Impedance | 1M Ohm // 150pF |
| Sensitivity | <35Vrms(5~100MHz);
<45Vrms(100MHz~150MHz) |
| Memory |
| Save/Recall | 10 Sets of front panel setting memories |
| Interface |
| RS-232C |
| Power Source |
| AC 115V/230V±15%, 50/60Hz |
| Accessories |
| Power cord × 1, Instruction manual x 1, GTL-101 x 2 |
| Dimensions and Weight |
| 290(W) × 142(H) × 460(D) mm, Approx. 5 kg |
