Function Generator                                                                                                                         

GFG-3015 MSRP $799	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

Data Sheet   User Manual
SPECIFICATIONS
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

GFG-8210 MSRP $399	FEATURES：
	Frequency Range：0.1Hz ~ 10MHz
	Waveforms：Sine, Triangle, Square, Ramp, TTL and  CMOS  Output
	External Voltage Controlled Frequency (VCF) Function
	Duty Cycle Control with Signal Inversion Capability
	Variable DC Offset Control
	Two-Step (-20dBx2) and Variable attenuator
	Built-in 6 Digit Counter with INT/EXT Function up to 150MHz / high resolution
	LIN/LOG Sweep Mode
	Sweep Output

Data Sheet User Manual
SPECIFICATIONS
Main
Frequency Range	0.1Hz ~ 10MHz (8 ranges)
Amplitude	>10Vp-p (into 50Ω load)
Impedance	50Ω+10%
Attenuator	-20dB+1dB x 2
DC Offset	<-5V ~ >5V( into 50Ω load)
Duty Control	15% : 85% : 15% to  1MHz Continue variable (square wave only)
Display	6 digits LED display
Sine Wave
Distortion	1% typical
Flatness	+ 0.45dB (+5%)
Triangle Wave
Linear	>98%  to 100kHz
Square Wave
Symmetry	+2%, 1Hz ~ 100kHz
Rise or Fall Time	< 35nS
CMOS Output
Max. Frequency	2MHz
Level	<4Vpp ~ 14.5Vpp+0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Rise or Fall Time	<20nS
VCF
Input Voltage	0V~10V ± 1V(100 : 1)
Input Impedance	10kΩ ±10%
Sweep Operation
Sweep/Manual	Switch selector
Sweep/Rate	>100 : 1 ratio max. and adjustable
Sweep/Time	0.5sec. ~ 30sec. adjustable
Sweep/Mode	Lin./Log. switch selector
Sweep/Out	0V ~ 10+1V
Frequency Counter
INT./EXT.	Switch selector
Range	0.1Hz ~ 10MHz (5Hz ~ 150MHz EXT.)
Accuracy	Timebase accuracy ±1 count
Timebase	±20ppm (23°C±5°C) after 30 minutes warm up
Resolution	The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
Input Impedance	1MΩ//150pF
Power Source	AC 115V/230V±15%, 50/60Hz
Accessories	Power cord × 1, Instruction manual × 1, GTL-101 × 2
Dimensions & Weight	251(W) × 91(H) × 291(D) mm, Approx. 2.2 kg

GFG-8255A MSRP $399	FEATURES：
	Frequency Range：0.5Hz ~ 5MHz
	Waveforms：Sine, Triangle, Square, Ramp, TTL and  CMOS Output
	External Voltage Controlled Frequency (VCF) Function
	Duty Cycle Controlled with Signal Inversion Capability
	Variable DC Offset Control
	Two-Step (-20dB x 2) and Variable Attenuator
	Built-in 6 Digit Counter with INT./EXT. Function up to  150MHz / high resolution
	INT./EXT. AM/FM Modulation
	LIN/LOG Sweep Mode
	GCV Output for synchronization

Data Sheet User Manual
SPECIFICATIONS
Main
Frequency Range	0.5Hz to 5 MHz (7 ranges)
Amplitude	>10Vp-p (into 50Ω load)
Impedance	50Ω +10%
Attenuator	-20dB+1dB x 2
DC Offset	<-5V ~ >5V (into 50Ω load)
Duty Control	80% : 20% : 80% to  1MHz Continue variable
Display	6 digit LED display
Sine Wave
Distortion	<1%, 0.5Hz ~ 100kHz
Flatness	<0.3dB, below 500kHz； <1dB, below 5MHz
Triangle Wave
Linear	>98%, 0.5Hz ~ 100kHz； >95%, 100kHz ~ 5MHz
Square Wave
Symmetry	+2%, 1Hz ~ 100kHz
Rise or Fall Time	< 50nS at maximum output (into 50Ω load)
CMOS Output
Level	4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Fan Out	20 TTL load
Rise/Fall Time	<25nS
VCF
Input Voltage	0V~10V ±1V(100 : 1)
Input Impedance	10kΩ ±10%
GCV
Output Voltage	To set the voltage between 0V ~ 2V as per different frequency
Sweep Operation
Sweep/Manual	Switch selector
Sweep/Rate	100 : 1 ratio max. and adjustable
Sweep/Time	0.5sec. ~ 30sec. adjustable
Sweep/Mode	Lin./Log. switch selector
Amplitude Modulation
Depth	0 ~ 100%
MOD. Frequency	400Hz (INT), DC ~ 1MHz(EXT)
Carrier BW	100Hz ~ 5MHz (-3dB)
EXT Sensitivity	<10Vpp for 100% modulation
Frequency Modulation
Deviation	0 ~ + 5%
MOD. Frequency	400Hz(INT), DC ~ 20kHz(EXT.)
EXT. Sensitivity	<10Vpp for 10% modulation
Frequency Counter
INT./EXT.	Switch selector
Range	0.5Hz ~ 5MHz (5Hz ~ 150MHz EXT.)
Accuracy	Timebase accuracy ±1 Count
Timebase	±20ppm (23°C±5°C) after 30 minutes warm up
Resolution	The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
Input Impedance	1MΩ//150pF
Sensitivity	<35mVrms (5Hz ~ 100MHz)；< 45mVrms (100MHz ~ 150MHz)
Power Source	AC 115V/230V±15%, 50/60Hz
Accessories	Power cord × 1, Instruction manual × 1, GTL-101 × 2
Dimensions & Weight	251(W) × 91(H) × 291(D) mm, Approx. 2.4kg

GFG-8250A MSRP $280	FEATURES：
	Frequency Range：0.5Hz ~ 5MHz
	Waveforms：Sine, Triangle, Square, Ramp, TTL and  CMOS Output
	External Voltage Controlled Frequency (VCF) Function
	Duty Cycle Controlled with Signal Inversion Capability
	Variable DC Offset Control
	Two-Step (-20dB x 2) and Variable Attenuator
	Built-in 6 Digit Counter with INT./EXT. Function up to  150MHz / high resolution

Data Sheet User Manual
SPECIFICATIONS
Main
Frequency Range	0.5Hz to 5 MHz (7 ranges)
Amplitude	>10Vp-p (into 50Ω load)
Impedance	50Ω +10%
Attenuator	-20dB+1dB x 2
DC Offset	<-5V ~ >5V (into 50Ω load)
Duty Control	80% : 20% : 80% to  1MHz Continue variable
Display	6 digits LED display
Sine Wave
Distortion	<1%, 0.5Hz ~ 100kHz
Flatness	<0.3dB, below 500kHz； <1dB, below 5MHz
Triangle Wave
Linear	>98%, 0.5Hz ~ 100kHz； >95%, 100kHz ~ 5MHz
Square Wave
Symmetry	+2%, 1Hz ~ 100kHz
Rise or Fall Time	< 50nS at maximum output (into 50Ω load)
CMOS Output
Level	4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Fan Out	20 TTL load
Rise/Fall Time	<25nS
VCF
Input Voltage	0V~10V ±1V(100 : 1)
Input Impedance	10kΩ ±10%
Frequency Counter
INT./EXT.	Switch selector
Range	0.5Hz ~ 5MHz (5Hz ~ 150MHz EXT.)
Accuracy	Timebase accuracy ±1 Count
Timebase	±20ppm (23°C±5°C) after 30 minutes warm up
Resolution	The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
Input Impedance	1MΩ//150pF
Sensitivity	<35mVrms (5Hz ~ 100MHz)； < 45mVrms (100MHz ~ 150MHz)
Power Source	AC 115V/230V±15%, 50/60Hz
Accessories	Power cord ×1, Instruction manual × 1, GTL-101 × 2
Dimensions & Weight	251(W) × 91(H) × 291(D) mm, Approx. 2.4kg

Function Generator                                                                                                                          

GFG-8219A                                     MSRP $325	FEATURES：
	Frequency Range：0.3Hz ~ 3MHz
	Waveforms：Sine, Triangle, Square, Ramp, TTL and  CMOS Output
	External Voltage Controlled Frequency (VCF)  Function
	Duty Cycle Controlled with Signal Inversion Capability
	Variable DC Offset Control
	Two-Step (-20dB x 2) and Variable Attenuator
	Built-in 6 Digit Counter with INT./EXT. Function up to  150MHz / high resolution
	INT/EXT AM/FM Modulation
	LIN/LOG Sweep Mode
	GCV Output for Synchronization

Data Sheet User Manual
SPECIFICATIONS
Main
Frequency Range	0.3Hz to 3 MHz (7 ranges)
Amplitude	>10Vp-p (into 50Ω load)
Impedance	50Ω +10%
Attenuator	-20dB+1dB x 2
DC Offset	<-5V ~ >5V (into 50Ω load)
Duty Control	80% : 20% : 80% to  1MHz Continue variable
Display	6 digit LED display
Sine Wave
Distortion	<1%, 0.3Hz ~ 200kHz
Flatness	<0.3dB, 0.3Hz ~ 300kHz； <0.5dB, 300kHz ~ 3MHz
Triangle Wave
Linear	>98% 0.3Hz ~ 100kHz； >95%, 100kHz ~ 3MHz
Square Wave
Symmetry	+2%, 0.3Hz ~ 100kHz
Rise or Fall Time	< 100nS at maximum output (into 50Ω load)
CMOS Output
Level	4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Fan Out	20 TTL load
Rise or Fall Time	<25nS
VCF
Input Voltage	0V~10V ± 1V(100 : 1)
Input Impedance	10kΩ ±10%
GCV
Output Voltage	To set the voltage between 0V ~ 2V as per different frequency
Sweep Operation
Sweep/Manual	Switch selector
Sweep/Rate	100 : 1 ratio max. and adjustable
Sweep/Time	0.5sec. ~ 30sec. adjustable
Sweep/Mode	Lin./Log. switch selector
Amplitude Modulation
Depth	0 ~ 100%
MOD. Frequency	400Hz (INT), DC ~ 1MHz(EXT)
Carrier BW	100Hz ~ 3MHz (-3dB)
EXT Sensitivity	<10Vpp for 100% modulation
Frequency Modulation
Deviation	0 ~ +5%
MOD. Frequency	400Hz(INT), DC ~ 20kHz(EXT.)
EXT. Sensitivity	<10Vpp for 10% modulation
Frequency Counter
Int./Ext.	Switch selector
Range	0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT.)
Accuracy	Timebase accuracy +1 count
Timebase	±20ppm (23°C±5°C) after 30 minutes warm up
Resolution	The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
Input Impedance	1MΩ // 150pF
Sensitivity	<35mVrms (5Hz ~ 100MHz)； <45mVrms (100MHz ~ 150MHz)
Power Source	AC 115V/230V±15%, 50/60Hz
Accessories	Power cord × 1, Instruction manual × 1, GTL-101 × 2
Dimensions & Weight	251(W) × 91(H) × 291(D) mm, Approx. 2.2kg

 Function Generator                                                                                                              Back to previous page
 

GFG-8217A	FEATURES：
	Frequency Range：0.3Hz ~ 3MHz
	Waveforms：Sine, Triangle, Square, Ramp, TTL and  CMOS  Output
	External Voltage Controlled Frequency (VCF)  Function
	Duty Cycle Controlled with Signal Inversion Capability
	Variable DC Offset Control
	Two-Step (-20dB x 2) and Variable Attenuator
	Built-in 6 Digit Counter with INT./EXT. Function up to  150MHz / high resolution
	LIN/LOG Sweep Mode

      

Downloadable Data Sheet User Manual
SPECIFICATIONS
Main
Frequency Range	0.3Hz to 3 MHz (7 ranges)
Amplitude	>10Vp-p (into 50Ω load)
Impedance	50Ω +10%
Attenuator	-20dB+1dB x 2
DC Offset	<-5V ~ >5V (into 50Ω load)
Duty Control	80% : 20% : 80% to  1MHz Continue variable
Display	6 digit LED display
Sine Wave
Distortion	<1%, 0.3Hz ~ 200kHz
Flatness	<0.3dB, 0.3Hz ~ 300kHz； <0.5dB, 300kHz ~ 3MHz
Triangle Wave
Linear	>98% 0.3Hz ~ 100kHz； >95%, 100kHz ~ 3MHz
Square Wave
Symmetry	+2%, 0.3Hz ~ 100kHz
Rise or Fall Time	< 100nS at maximum output (into 50Ω load)
CMOS Output
Level	4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Fan Out	20 TTL load
Rise or Fall Time	<25nS
VCF
Input Voltage	0V~10V ± 1V(100 : 1)
Input Impedance	10kΩ ±10%
Sweep Operation
Sweep/Manual	Switch selector
Sweep/Rate	100 : 1 ratio max. and adjustable
Sweep/Time	0.5sec. ~ 30sec. adjustable
Sweep/Mode	Lin./Log. switch selector
Frequency Counter
Int./Ext.	Switch selector
Range	0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT.)
Accuracy	Timebase accuracy +1 counter
Timebase	±20ppm (23°C±5°C) after 30 minutes warm up
Resolution	The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
Input Impedance	1MΩ // 150pF
Sensitivity	<35mVrms (5Hz ~ 100MHz)； <45mVrms (100MHz ~ 150MHz)
Power Source	AC 115V/230V±15%, 50/60Hz
Accessories	Instruction manual × 1, Power cord × 1, GTL-101 × 2
Dimensions & Weight	251(W) × 91(H) × 291(D) mm, Approx. 2.2kg

Function Generator                                                                                                      Back to index

GFG-8216A                                 MSRP $245	FEATURES：
	Frequency Range：0.3Hz ~ 3MHz
	Waveforms：Sine, Triangle, Square, Ramp, TTL and  CMOS Output
	External Voltage Controlled Frequency (VCF)  Function
	Duty Cycle Controlled with Signal Inversion Capability
	Variable DC Offset Control
	Two-Step (-20dB x 2) and Variable Attenuator
	Built-in 6 Digit Counter with INT./EXT. Function up to  150MHz / high resolution

Data Sheet User Manual
SPECIFICATIONS
Main
Frequency Range	0.3Hz to 3 MHz (7 ranges)
Amplitude	>10Vp-p (into 50Ω load)
Impedance	50Ω +10%
Attenuator	-20dB+1dB x 2
DC Offset	<-5V ~ >5V( into 50Ω load)
Duty Control	80% : 20% : 80% to  1MHz Continue variable
Display	6 digit LED display
Sine Wave
Distortion	<1%, 0.3Hz ~ 200kHz
Flatness	<0.3dB, 0.3Hz ~ 300kHz； <0.5dB, 300kHz ~ 3MHz
Triangle Wave
Linear	>98%, 0.3Hz ~ 100kHz； >95%, 100kHz ~ 3MHz
Square Wave
Symmetry	+2%, 0.3Hz ~ 100kHz
Rise or Fall Time	< 100nS at maximum output (into 50Ω load)
CMOS Output
Level	4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Fan Out	20 TTL load
Rise or Fall Time	<25nS
VCF
Input Voltage	0V~10V ± 1V(100 : 1)
Input Impedance	10kΩ ±10%
Frequency Counter
Int./Ext.	Switch selector
Range	0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT.)
Accuracy	Timebase accuracy +1 counter
Timebase	±20ppm (23°C±5°C) after 30 minutes warm up
Resolution	The maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
Input Impedance	1MΩ // 150pF
Sensitivity	<35mVrms (5Hz ~ 100MHz)； <45mVrms (100MHz ~ 150MHz)
Power Source	AC 115V/230V±15%, 50/60Hz
Accessories	Instruction manual × 1, Power cord × 1, GTL-101 × 2
Dimensions & Weight	251(W) × 91(H) × 291(D) mm, Approx. 2.1kg

Function Generator                                                                                                

GFG-8215A                       MSRP $185	FEATURES：
	Frequency Range：0.3Hz ~ 3MHz
	Waveforms：Sine, Triangle, Square, Ramp, TTL and  CMOS Output
	External Voltage Controlled Frequency (VCF) Function
	Duty Cycle Controlled with Signal Inversion Capability
	Variable DC Offset Control
	Two-Step (-20dB x 2) and Variable Attenuator

Data Sheet User Manual
SPECIFICATIONS
Main
Frequency Range	0.3Hz to 3 MHz (7 ranges)
Amplitude	>10Vp-p (into 50Ω load)
Impedance	50Ω+10%
Attenuator	-20dB+1dB x 2
DC Offset	<-5V ~ >5V( into 50Ω load)
Duty Control	80% : 20% : 80% to  1MHz Continue variable
Range Accuracy	+5% + 1Hz ( at 3 position )
Sine Wave
Distortion	<1%, 0.3Hz ~ 200kHz
Flatness	<0.3dB, 0.3Hz ~ 300kHz； <0.5dB, 300kHz ~ 3MHz
Triangle Wave
Linear	>98%, 0.3Hz ~ 100kHz； >95%, 100kHz ~ 3MHz
Square Wave
Symmetry	+2%, 0.3Hz ~ 100kHz
Rise or Fall Time	< 100nS at maximum output (into 50Ω load)
CMOS Output
Level	4Vpp+1Vpp ~ 14.5Vpp+0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Fan Out	20 TTL load
Rise or Fall Time	<25nS
VCF
Input Voltage	0V~10V ± 1V(100 : 1)
Input Impedance	10kΩ±10%
Power Source	AC 115V/230V±15%, 50/60Hz
Accessories	Power cord × 1, Instruction manual × 1, GTL-101 × 1,
Dimensions & Weight	251(W) × 91(H) × 291(D) mm, Approx. 2.1kg

 Function Generator                                                                                                                         

GFG-8020H                                     MSRP $215	FEATURES：
	Frequency Range：0.2Hz ~ 2MHz
	Coarse and Fine tuning
	Sine, Triangle, Square, TTL pulse and CMOS Output
	Built-in 4 Digit Counter (INT only)
	Large 0.5" LED Display
	Variable DC offset control
	Output Overload protection

Data Sheet   User Manual
SPECIFICATIONS
Main Output
Waveforms	Sine, Triangle, Square, TTL pulse and CMOS output
Amplitude	>20Vp-p (open circuit)； >10Vp-p (into 50Ω load)
Impedance	50Ω±10%
Attenuator	-20dB+1.0dB (at 1kHz)
DC Offset	<-10V ~ >+10V, (<-5V ~ >+5V into 50Ω load)
Duty Control	1 : 1 to 10 : 1 continuously rating
Display	4 digit 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 or Fall Time	< 120nS
CMOS Output
Level	4Vpp±1Vpp ~ 14.5Vpp±0.5Vpp adjustable
Rise or Fall Time	<120nS
TTL Output
Level	>3Vpp
Rise or 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	±Timebase accuracy ±1 Count
Timebase	Oscillation frequency 3.58MHz, Temp. stability±20ppm (23°C±5°C)
Resolution	0.1Hz, 1Hz, 10Hz, 100Hz, 1kHz
Power Source	AC 100V/120V/220V/230V±10%, 50/60Hz
Accessories	Power cord × 1, Instruction manual × 1, GTL-101 × 1
Dimensions & Weight	230(W) × 95(H) × 280(D) mm, Approx. 2.1 kg

Function Generator                                                                                                                      

GFG-8015G                                MSRP $170	FEATURES：
	Frequency Range：0.2Hz ~ 2MHz
	Waveforms : Sine, Triangle, Square, TTL pulse and  Ramp
	Variable and Fixed TTL output
	1000 : 1 Tuning Range
	Two-step attenuator plus variable control
	Variable DC offset control
	VCF input function
	Output Overload protection

Data Sheet User Manual
SPECIFICATIONS
Main Output
Waveforms	Sine, Triangle, Square, Ramp and TTL pulse output
Amplitude	>20Vp-p (open circuit)； >10Vp-p (into 50Ω load)
Impedance	50Ω±10%
Attenuator	-20dB, -20dB±1.0dB (at 1kHz)
DC Offset	<-10V ~ >+10V, (<-5V ~ >+5V into 50Ω load)
Duty Control	1 : 1 to 10 : 1 continuously rating
Frequency Range	0.2Hz to 2MHz (7 ranges)
Range Accuracy	±5% + 1Hz (0.2, 2.0 position)
Sine Wave
Distortion	< 1% 0.2Hz ~ 200kHz
Frequency Response	< 0.1dB 0.2Hz ~ 100kHz； < 0.5dB 100kHz ~ 2MHz
Triangle Wave
Linear	98% 0.2Hz ~ 100kHz； 95% 100kHz ~ 2MHz
Square Wave
Symmetry	<2% 0.2Hz ~ 100kHz
Rise or Fall Time	<100nS
TTL Output
Level	>3Vpp
Rise or Fall Time	<25nS
VCF
Input Voltage	Approx. 0V~10V ±1V input for 1000 : 1 frequency ratio
Input Impedance	10kΩ (±10%)
Power Source	AC 100V/120V/220V/230V ±10%, 50/60Hz
Accessories	Power cord × 1 , Instruction manual × 1, GTL-101 × 1
Dimensions & Weight	230(W) × 95(H) × 280(D) mm, Approx. 2.0kg