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Instek GFG-8215A Function Generator 3MHz

Name: Instek GFG-8215A Function Generator 3MHz
Brand: Instek
SKU: InstekGFG-8215A
Price: 174.83 USD
Availability: InStock
Rating: 3.50 (2 reviews)

3.5 (2 Reviews) | Model: Instek GFG-8215A

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3MHz Function Generator

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

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Instek GFG-8215A 3MHz Function Generator

The Function Generator series are stable low distortion instruments which generate signals in the frequency range up to 5MHz. Typical applications include a wide range of audio response testing applications, vibration testing, servo system evaluation, ultra sound applications, and etc.

These instruments include the following features: logarithmic and linear sweep capabilities, together with a built in frequency counter. The sweep capability simplifies the task of finding resonant points of speakers, filter networks and other networks/structures. An oscilloscope may be connected to this instrument for the response to be displayed. The counter can be switched to measure and display the frequency of an external signal up to 150MHz.

GFG-8200A Series ADDITIONAL FEATURES

Low distortion waveforms (sine, triangular and square) and ramp signal.
Signal output in seven decade stages, 0.5Hz to 5MHz for GFG-8250A/8255A, 0.3Hz to 3MHz for GFG-8215A/8216A/8217A/8219A.
Adjustable sweep time and sweep width both in linear and logarithmic modes.
Duty cycle control with signal inversion capability.
External Voltage controlled Frequency (VCF).
AM or FM modulation modes with internal or external modulation control.
A second output for TTL or adjustable CMOS pulses.
50 ohm main signal output with DC offset adjustment and 20dB attenuation capability.
Supplied with two BNC test leads and AC power cord set.

Main Output
Frequency Range:	0.5Hz ~ 5MHz in 7 ranges
Amplitude:	> 10Vpp (into 50W load)
Impedance:	50W ±10%
Attenuator:	-20dB ±1dB x 2
DC Offset:	<-5V ~ >+5V (into 50W load)
Duty Control:	80% : 20% : 80% to 1MHz continually variable
Display:	6 digit LED display
Sine Wave
Distortion:	£1%, 0.5Hz ~ 100kHz THD £ -30dB fundamental in all ranges (specification applied from MAX to 1/10 level)
Flatness:	£0.3dB, below 500kHz
Triangle Wave
Linearity:	³98% 0.5Hz to 100kHz
³95% 100kHz to 5MHz
Square Wave
Symmetry:	±2% 1Hz ~ 100kHz
Rise/Fall Time:	£50ns at maximum output (into 50W load)
CMOS Output
Level:	4Vpp ±1Vpp ~ 14.5Vpp ±0.5Vpp adjustable
Rise/Fall Time:	£120ns
TTL Output
Level:	³3Vpp
Fan Out:	20 TTL Loads
Rise/Fall Time:	£25ns
VCF
Input Voltage:	0V ~ 10V ±1V (100:1)
Input Impedance:	10kW ±10%
Frequency Counter
INT/EXT:	Switch selectable
Range:	0.5Hz to 5MHz (EXT 5Hz ~ 150MHz)
Accuracy:	Time base accuracy ±1 count
Time Base:	±20ppm (23°C ±5°C) after 30 minutes warm up
Resolution:	Maximum resolution is 100nHz for 1Hz and 1Hz for 100MHz
Input Impedance:	1MW // 150pF
Sensitivity:
£35mVrms (5Hz ~ 100MHz)	£45mVrms (100MHz ~ 150MHz)
Other Details
Power Source:	AC 115V/230V ±15%, 50/60Hz
Accessories:	Power cord x 1 Instruction manual x 1
Dimensions:	251mm (w) x 91mm (h) x 291mm (d)
Weight:	2.4kg approx

Tech Specs

Generators / Counters/Function Generator Template
Channels	1
Frequency Maximum	3 MHz
Frequency Minimum	0.3 Hz
Functions	CMOS, Ramp, Sine, Square, Sweep, Triangle, TTL
Max Amplitude Vpp @ 50 ohms	10 V
Arbitrary	No
Screen Type	LED
Color Screen	No
Triggering	No
Counter that displays frequency on screen.	Yes
Modulation Types	AM, FM
Graphical Display	No
Direct Digital Synthesis (DDS)	No
PC Based	No
Test Equipment General Attributes
Unique Features	Built-In 6 Digits Counter with INT/EXT Function up to 150MHz
Warranty	2 YEARS
Warranty Details	Instek test equipment is warranted against manufacturer defects in workmanship and materials for a period of two years.
Product Weight	5 LBS
Product Height	291 MM (11.46 IN)
Product Length	251 MM (9.88 IN)
Product Width	91 MM (3.58 IN)
Shipping Weight	6.5 LBS
ECCN Number	EAR99
Power Supply Voltage	120V/220V Universal
Country of Origin	China
Shipping Height	6.00 IN
Shipping Length	15.00 IN
Shipping Width	11.00 IN

3.5

Out of 5

Average Customer Review

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GFG-8215A

3.0

Pretty good function generator and fairly stable frequency. Read the datasheet, the GFG-8215A does not have a multi-turn pot or an LCD.

Verified Purchase J on Oct 01, 2014

Recommend to a Friend

prettygood generator

4.0

it generates accurate signalwaveforms whose shape, frequency, and amplitude were verified by me with my oscilloscope.

Verified Purchase David Yee on Feb 04, 2014

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Instek GFG-8215A Function Generator 3MHz

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Instek GFG-8215A 3MHz Function Generator

Tech Specs

Generators / Counters/Function Generator Template

Test Equipment General Attributes

3.5

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