AUTHORIZED DISTRIBUTOR
GW Instek GFG-8020H Function Generator with 4 Digits LED Display, TTL/CMOS Output, 0.2Hz to 2MHz Frequency Range
Product Features
- Frequency Range 0.2Hz ~ 2MHz
- Coarse and fine tuning
- Large 0.5" LED display; built-in 4 digits counter
- Built-in 4 Digit Counter (INT only)
- Variable DC offset control
- Output overload protection
- VCF Input function
- FACTORY WARRANTEE
SHORT Product Description
2MHz Function Generator
The GFG-8020H Function Generator delivers one of the most economic and feature-rich solutions available in the 2MHz frequency range. The GFG-8020H offers extra value with CMOS output, a built-in 4-digit counter, Coarse and Fine tuning with a 1000 : 1 Tuning Range, and a digital LED display. Combined with functions, such as Variable DC Offset Control, Output Overload Protection, and VCF input, the GFG-8020H is suitable for the most demanding budgets in education or instrument testing.
Product Description
2 MHz Function generator. The GFG-8020H function generator delivers one of the most economic and feature-rich solutions available in the 2 MHz frequency range. The GFG-8020H offers extra value with CMOS output, a built-in 4-digit counter, Coarse and Fine tuning with a 1000: 1 Tuning Range, and a digital LED display. Combined with functions, such as variable DC offset control, output overload protection, and VCF input, the GFG-8020H is suitable for the most demanding budgets in education or instrument testing. Frequency Range: 0.2Hz to 2 MHz, 7 ranges. Waveform: sine, triangle, square, TTL pulse and CMOS output. Internal frequency counter. Power Source, 100 MHz Bandwidth: AC100V/120V/220V/230V +/-10 percent, 50/60Hz. Accessories: 1 each of user manual, power cord and test lead GTL-101. Main Output: less than 20Vp-p (open circuit), less than 10Vp-p (into 50O load) amplitude; 50O +/- 10 percent impedance; -20dB +/- 1dB (at 1kHz) attenuator; greater than -10V to less than +10V (greater than -5V to less than +5V into 50O load) DC offset; 1:1 to 10:1 continuously adjustable duty control; Separate coarse and fine tuning frequency control. Sine Wave: greater than 1 percent (0.2Hz to 20kHz); greater than 2 percent (20kHz to 200kHz) distortion greater than 0.2dB (0.2Hz to 100kHz); greater than 1dB (100kHz to 2 MHz) flatness response. Triangle Wave: 98 percent, 0.2Hz to 100kHz; 95 percent, 100kHz to 2 MHz linear. Square Wave: greater than 2 percent, 0.2Hz to 100kHz symmetry; greater than 120nS rise / fall time. CMOS Output: 4Vpp +/- 1Vpp to 14.5Vpp +/- 0.5Vpp adjustable level; greater than 120nS rise / fall time. TTL Output: less than 3Vpp level; greater than 30nS rise / fall time. Frequency Counter: Internal mode; 0.2Hz to 2 MHz range; Time base accuracy +/- 1 count accuracy; Oscillation frequency 3.58 MHz, Temp. stability +/- 20ppm (23 degree C +/- 5 degree C) time base; 0.1Hz, 1Hz, 10Hz, 100Hz, 1kHz resolution. Measures 230mm width by 95mm height by 280mm depth.
| MAIN OUTPUT | |
| Waveforms | SINE, TRIANGLE, SQUARE, TTL pulse and CMOS output |
| Amplitude | >20Vp-p (open circuit) >10Vp-p (into 5Ω load) |
| Impedance | 5Ω ± 10% |
| Attenuator | -20dB±1.0dB (at 1kHz) |
| DC Offset | <-10V to > +10V (<-5V to > +5V into 5Ω load) |
| Duty Control | 1:1 to 10:1 continuously rating |
| Display | 4 digits LED display |
| Frequency Range | 0.2Hz to 2MHz 7 ranges |
| Frequency control | Separate coarse and fine tuning |
| SINE WAVE | |
| Distortion | <1% 0.2Hz ~ 20kHz, <2% 20kHz ~ 200kHz |
| Frequency Response | <0.2dB 0.2Hz ~ 100kHz, <1dB 100kHz ~ 2MHz |
| TRIANGLE WAVE | |
| Linear | 98% 0.2Hz ~ 100kHz, 95% 100kHz ~ 2MHz |
| SQUARE WAVE | |
| Symmetry | <2% 0.2Hz ~ 100kHz |
| Rise/Fall Time | <120nS |
| CMOS OUTPUT | |
| Level | (4Vp-p ± 1Vp-p) ~ (14.5Vp-p ± 0.5Vp-p) adjustable |
| Rise/Fall Time | <120nS |
| TTL OUTPUT | |
| Level | >3Vp-p |
| Rise/Fall Time | <30nS |
| V.C.F. | |
| Input Voltage | Approx. 0V ~ 10V (±1V) input for 10:1 frequency ratio |
| Input Impedance | 10kΩ±10% |
| FREQUENCY COUNTER | |
| Mode | Internal only |
| Range | 0.2Hz ~ 2MHz |
| Accuracy | ±Time base accuracy ±1 Count |
| Time Base | Oscillation frequency 3.58MHz,Temp. stability ±20PPM (23 C 5 C) |
| Resolution | 0.1Hz, 1Hz, 10Hz, 100Hz, 1kHz |
| POWER SOURCE | |
| AC100V/120V/220V/230V±10%, 50/60Hz | |
| ACCESSORIES | |
| Power cord x 1, Instruction manual x 1, GTL-101 x 1 | |
| DIMENSIONS & WEIGHT | |
| 230(W) x 95(H) x 280(D) mm, Approx. 2.1kg | |
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Included Accessories |
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