2MHz Function Generator The GFG-8000 Series function generators deliver the most economic solution available for generating signals in the range of 0.2Hz ~ 2MHz. This series consists of the GFG-8020H and GFG-8015G. GFG-8015G includes TTL output with a 1000:1 tuning range, variable DC offset control, output load protection and VCF input. The GFG-8015G is also competitively price for education and industry. GFG-8020H includes a CMOS output, a built-in 4-digit counter, a coarse/ fine tuning knob and an LED display. Together with standard functions such as variable DC offset control, output load protection and VCF input, the GFG-8020H is the most economical choice for both education and industry. GFG-8020H (2MHz) SPECIFICATIONS MAIN OUTPUT Waveforms Amplitude Impedance Attenuator DC Offset Duty Control Display Frequency Range Frequency control SINE, TRIANGLE, SQUARE, TTL pulse and CMOS output >20Vp-p (open circuit) ; >10Vp-p (into 50 W load) _ 10% 50 W + _ 1.0dB (at 1kHz) -20dB + <-10V to > +10V (<-5V to > +5V into 50 W load) 1:1 to 10:1 continuously adjustable 4 digits LED display 0.2Hz to 2MHz 7 ranges Separate coarse and fine tuning Waveforms Amplitude Impedance Attenuator DC Offset Duty Control Frequency Range Range Accuracy SINE, TRIANGLE, RAMP, SQUARE and TTL pulse Output >20Vp-p (open circuit). > 10Vp-p (into 50W load) _ 10% 50 W + _ 1.0dB (at 1kHz) -20dB, -20dB+ <-10V ~ > +10V (<-5V ~ >+5V into 50 Wload) 1:1 ~ 10:1 continuously rating 0.2Hz ~ 2MHz 7 ranges _ 5% + 1Hz (0.2, 2.0 position) + SINE WAVE SINE WAVE Distortion Frequency Response <1% (0.2Hz ~ 20kHz), <2% (20kHz ~ 200kHz) <0.2dB (0.2Hz ~ 100kHz), <1dB (100kHz ~ 2MHz) Distortion Frequency Response TRIANGLE WAVE Linear SQUARE WAVE 98% 0.2Hz ~ 100kHz, 95% 100kHz ~ 2MHz TRIANGLE WAVE Linear SQUARE WAVE Symmetry Rise/Fall Time CMOS OUTPUT Level Rise/Fall Time FEATURES * Frequency Range : 0.2Hz ~ 2MHz * Waveforms : Sine, Triangle, Square, TTL Pulse * Variable DC Offset Control * Output Overload Protection * VCF Input Function * 1000 : 1 Tuning Range * Two-Steps Attenuator Plus Variable Control <2%, 0.2Hz ~ 100kHz <120ns _1Vp-p) ~ (14.5Vp-p+ _ 0.5Vp-p) adjustable (4Vp-p + <120ns TTL OUTPUT Level >3Vp-p <30ns Rise/Fall Time VCF (Voltage Controlled Frequency) _1V) input for 10:1 frequency ratio Approx. 0V ~ 10V ( + Input Voltage _10% 10kW + Input Impedance FREQUENCY COUNTER Mode Internal only Range 0.2Hz ~ 2MHz _ 1Count Accuracy Time base accuracy + Time Base Oscillation frequency 3.58MHz,Temp. stability Resolution 0.1Hz, 1Hz, 10Hz, 100Hz, 1kHz POWER SOURCE _ 10%, 50/60Hz AC100V/120V/220V/230V + DIMENSIONS & WEIGHT 230(W) x 95(H) x 280(D) mm, Approx. 2.1kg <1% 0.2Hz ~ 200kHz <0.1dB 0.2Hz ~ 100kHz <0.5dB 100kHz ~ 2MHz 98% (0.2Hz ~ 100kHz), 95% (100kHz ~ 2MHz) Symmetry <2%, 0.2Hz ~ 100kHz Rise/Fall Time <100ns TTL OUTPUT Level >3Vp-p Rise/Fall Time <25ns VCF (Voltage Controlled Frequency) Input Voltage Impedance GFG-8015G * 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 SPECIFICATIONS MAIN OUTPUT SIGNAL SOURCES SIGNAL SOURCES GFG-8020H FEATURES GFG-8015G (2MHz) _ 1V input for 1000 : 1 ; frequency ratio Approx. 0 ~ 10V + _10%) 10kW ( + POWER SOURCE _ 10% , 50/60Hz AC100V/120V/220V/230V + DIMENSIONS & WEIGHT 230(W) x 95(H) x 280(D) mm, Approx. 2.0kg _5C) _ 20PPM (23C + + ORDERING INFORMATION GFG-8015G 2MHz Function Generator ACCESSORIES : User manual x 1,Power cord x 1, Test lead GTL-101 x 1 ORDERING INFORMATION GFG-8020H 2MHz Function Generator with 4 Digits LED Display, TTL/CMOS Output ACCESSORIES : User manual x 1, Power cord x 1, Test lead GTL-101 x 1 C21 Good Will Instrument Co., Ltd. Simply Reliable Simply Reliable Good Will Instrument Co., Ltd. C22