GW Instek GFG-3015 - 15MHz Programmable Function Generator
Overview
Features
Specifications
Calibration
The GFG-3015 is a versatile and high precision programmable function generator, providing stable and accurate signals at 15MHz frequency range. Powered by the Frequency Feedback technology, the GFG-3015 delivers the frequency accuracy as low as 0.02% and maximum resolution at 10mHz. 10 sets of front panel setup memory make it easier to output the specific signal as pre-defined. Other functions include AM/FM, Cate, Burst, Trigger, 5 sets of standard waveforms, 150MHz counter, VCF control, and dedicated channels for different outputs. The GFG-3015 provide exceptional values to users in the educational field as well as repire service, production testing, and development lab.
This product has been discontinued.
- Frequency Range 0.01Hz~15MHz
- Max. Frequency Resolution 10mHz
- Dual Display Indicate Frequency and Amplitude
- Built-in 6-digit Counter with INT/EXT Function up to 150MHz High Resolution
- Output Waveforms Sine, Square, Triangle, Ramp, Pulse, AM, FM, Sweep, Trigger and
- Gate / Burst
- VCF for 100:1 EXT Frequency Control
- INT/EXT, AM/FM Modulation
- GCV Output for Synchronization
- Variable DC Offset Control
- SYNC Output
- LIN/LOG Sweep Mode
- Output Overload Protection
- RS-232C Interface Standard
| 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 | 50Ω ±10% |
| Amplitude Range | 10.00V~0.01V(into 50Ω ) 4 amplitude ; |Vac peak|+|Vdc|=5V Resolution: 10mV (10.00V~0.01V) |
| Amplitude Accuracy | ≦3%± 5 count at 10Hz~1MHz ; ≦10%±5count at 1MHz~15MHz |
| Amplitude Unit | Vpp, Vrms, dBm |
| DC Offset | -5V~+5V(into 50Ω ) ; 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 | 50Ω±10% |
| Level | > 1Vpp open circuit |
| Modulation Characteristics | |
| 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 10KΩ 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 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 |
| VCF | |
| 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 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) |
| 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 × 1, GTL-101 × 2 |
| Dimensions & Weight | 290(W) × 142(H) × 460(D) mm, Approx. 5 kg |
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