GFG-8217A Function Generator

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

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	Time base accuracy +1 counter
Time base	±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 BNC-ALLIGATOR For:GOS-310, GVT-8010H, GFC-8131H/8270H, GFG-Series

Dimensions & Weight
251(W) × 91(H) × 291(D) mm, Approx. 2.2kg