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Gwinstek GFG-8020H Analog Function Generators

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GFG-8020H Function Generator 2MHz frequency range. w/ built-in 4-digit counter
Price:
Manufacturer: GWInstek
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.

Features:

     Frequency Range : 0.2Hz ~ 2MHz

     Coarse and Fine Tuning 

     Waveform : Sine, Triangle, Square, TTL Pulse

     CMOS Output

     Built-In 4 Digits Counter (INT Only)

     Large 0.5" LED Display

     Variable DC Offset Control

     Output Overload Protection

     VCF Input Function

Specification:

MAIN OUTPUT

Waveform SINE, TRIANGLE, SQUARE, TTL pulse and CMOS output
Amplitude >20Vp-p (open circuit )
>10Vp-p (into 50Ω load)
Impedance 50Ω±10%
Attenuator -20dB±1dB (at 1kHz)
DC Offset +10V (+5V into 50Ω load)
Duty Control 1:1 to 10:1 continuously adjustable
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)
Flatness Response <0.2dB (0.2Hz ~ 100kHz)

TRIANGLE WAVE

Linear 98%, 0.2Hz ~ 100kHz
95%, 100kHz ~ 2MHz

SQUARE WAVE

Symmetry <2%, 0.2Hz ~ 100kHz
Rise / Fall Time <120nS

CMOS OUTPUT

Level 4Vpp±1Vpp ~ 14.5Vpp±0.5Vpp adjustable
Rise / Fall Time < 120nS

TTL OUTPUT

Level 
 
> 3Vpp
Rise / Fall Time < 30nS

VCF 
 

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

  User manual x 1
Power cord x 1
Test lead GTL-101 x 1
DIMENSIONS & WEIGHT  
  230(W) x 95(H) x 280(D)mm
Approx. 2.1 kg