Stock #70382-1
$495.00USD
1 In StockUsed and in Excellent Condition
GFG-3015 Instek Function Generator
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Item details
| Part Number | GFG-3015 |
|---|---|
| Availability | Not in Stock |
| Location | Champaign, IL USAships worldwide |
| Stock # | 56459-1 |
| Ship Weight | 12 lbs /ea |
| Condition | New From Surplus Stock |
| Inspection | Before every shipment |
| Warranty | 1-Year Warranty with 30-Day Return Guarantee |
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Instek GFG-3015 Function Generator Overview
Features:
- 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
The frequency feedback method applied by the Instek GFG-3015 Function Generator is a new technique that generates stable output frequency with extraordinary accuracy for a Function Generator.
The traditional function generators typically use integrating circuitry and constant current circuit techniques that are easily affected by operation temperature or the quality of resistor or capacitor and other key components that occur to make for poor frequency accuracy. The innovative design of the GFG-3015 helps to get rid of these problems.
The frequency feedback system needs a compatible, powerful frequency counter. GW has designed his own full-function counter chip, GFC-9701, for this system with high frequency test range and full functions, including Period Test, Duty Test, Ratio Test, Time Interval, Pulse Wide, Direct Display and Direct Connect with THE CPU system. The GFG-3015 uses this chip to read output frequency value at any time. Then CPU will modify the correct value of D/A converter immediately according to this value, so that the user can get a high accuracy frequency from the GFG-3015 Function Generator. Also, the GFG-3015 can generate a high accuracy frequency to provide a high frequency resolution.
Except the different design from the typical circuitry, the GFG-3015 system also has a micro controller (CPU unit) equipped with additional RS-232 interface functions which can be used on any test system, with other instruments, or be controlled by a computer.
The traditional function generators typically use integrating circuitry and constant current circuit techniques that are easily affected by operation temperature or the quality of resistor or capacitor and other key components that occur to make for poor frequency accuracy. The innovative design of the GFG-3015 helps to get rid of these problems.
The frequency feedback system needs a compatible, powerful frequency counter. GW has designed his own full-function counter chip, GFC-9701, for this system with high frequency test range and full functions, including Period Test, Duty Test, Ratio Test, Time Interval, Pulse Wide, Direct Display and Direct Connect with THE CPU system. The GFG-3015 uses this chip to read output frequency value at any time. Then CPU will modify the correct value of D/A converter immediately according to this value, so that the user can get a high accuracy frequency from the GFG-3015 Function Generator. Also, the GFG-3015 can generate a high accuracy frequency to provide a high frequency resolution.
Except the different design from the typical circuitry, the GFG-3015 system also has a micro controller (CPU unit) equipped with additional RS-232 interface functions which can be used on any test system, with other instruments, or be controlled by a computer.
The Instek GFG-3015 Function Generator may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Function Generator Price & Specs
Instek GFG-3015 Function Generator Manuals, Datasheets, Drivers, Links
Instek GFG-3015 Function Generator Specs
| 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; |
| 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 | 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 CHARCTERISTICS | |
| 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 (Voltage Controlled Frequency) | |
| Range | 100:1(0 to 10V±1) |
| Input Linearity | <0.5% to 1MHz,<5% to 10MHz |
| Input Impedance | 10kΩ |
| GCV (Generator Controlled Voltage) | |
| 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 |
| STATS | |
| 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 |
| General | |
| Manufacturer | Instek |
| Model | GFG-3015 |
| Condition | New From Surplus Stock |
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Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Instek. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
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