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Signal Generators

Our product range includes a wide range of gw instek - gsg - 120 fm / am signal generator, gw instek - gfg - 3015 analog function generator, gw instek - gfg-8020h / 8015g analog function generator, gw instek - gfg - 8200a series analog function generator and am/fm signal generators.

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GW Instek - GSG - 120 FM / AM Signal Generator

Features

*Freq Range 100kHz ~ 110MHz
*Output Level -19 ~+99 dBu
*All Operations are Controlled by Microprocessor
*Memory Storage: 10 points in one block(up to 100 continuous points) *and 4 output levels
*Memory Data Copy
*Back Space key
*Remote Control Function(Need the GRC-1201 option)
*FM Stereo Modulation (GSG-122 only)

FREQUENCY

Range100kHz ~ 110MHz
Display6-digit 0.5" LED display
Resolution100Hz (0.1 ~ 34.999MHz), 1kHz (35 ~ 110MHz)
Accuracy±5 x 10-5±1count

OUTPUT

Range-19dBu ~ +99dBu, 1dBu steps (0dB: 1μV for open end)
Display2-digit LED display
Resolution1dB
Attenuator Accuracy20 ~ 99dBu±1.5dB
19dBu ~ -10dBu±2dB, -11dBu ~ -19dBu±3dB
Spurious-30dB or less
Impedance50Ω (VSWR<1.2)
Frequency Response±1.5dB

RESIDUAL MODULATION (S/N)

Post-Detection BW50Hz ~ 20kHz
FM Component<200Hz
AM Component>50dB

MODULATION

Internal Modulation400Hz, 1kHz, ±3%
EXT Input ImpedanceApprox. 10kΩ
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GW Instek - GFG - 3015 Analog Function Generator

Features

*Frequency Range 0.01Hz~15MHz
*Maximum Frequency Resolution 10mHz
*Dual Displays Indicate Frequency and Amplitude
*Built-in 6 Digits Counter up to 150MHz/High Resolution
*Output Waveforms Sine,Square,Triangle,Ramp,Pulse,Sweep,Gate or Burst
*INT/EXT AM/FM Modulation
*GCV Output for Synchronization
*Output Overload Protection

MAIN

Output WaveformsSine, Square, Triangle, Ramp, Pulse, AM, FM, Sweep, Trigger, Gate or Burst
Frequency Range10mHz~15MHz in 8 frequency range(auto switch)
Frequency Resolution15MHz~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(10mHz)
Frequency Accuracy0.02% ±5 count
Output Impedance50Ω±10%
Amplitude Range10.00V ~ 0.01V(into 50Ω) 4 amplitude range
|Vac peak| + |Vdc| = 5V
Resolution : 10mV (10.00V ~ 0.01V)
Amplitude Accuracy<3% ± 5count at 10Hz ~ 1MHz
<10% ± 5count at 1MHz ~ 15MHz
Amplitude UnitVpp , Vrms , dBm
DC Offset-5V ~ 5V (into 50Ω); resolution 10mV
DC Offset Accuracy<3%±3count at minimum amplitude
Duty Control80% ~ 20%, ~ 1MHz; resolution 1%
Duty Accuracy<1% ~ 1MHz at 50% duty
DisplayDual display for frequency 6 digits and amplitude 4 digits

SINE WAVE

Distortion<0.5%(-46dBc), 10Hz~ 100kHz
<-30dBc, ~15MHz (1Vpp~10Vpp)

TRIANGLE WAVE

Linearity Error<1% of full scale output at 100Hz

SQUARE WAVE

Asymmetry±1% of period + 3nS
Rise or Fail Time<18 nS

SYNC OUTPUT

Impedance50Ω±10%
Level
>1Vp-p open circuit

MODULATION CHARACTERISTICS

TypesAM, FM, Sweep, Trigger(int/ext), Gate or Burst (implement by trigger type)
WaveformSine, Square, Triangle, Ramp or Variable Symmetry Pulse
Rate Frequency Range10mHz~10kHz in 3 frequency range
(auto switch)
Rate Frequency Accuracy5% ±1 count
Rate Frequency Resolution10.0kHz~0.1kHz(100Hz)
99Hz~1Hz(1Hz)
0.99Hz ~ 0.01Hz(0.01Hz)
Symmetry90% : 10% : 90%; resolution : 1%
Symmetry Accuracy±1 count(<± 1%)
Output Level>1Vpp into 10kΩ load
Sine Wave Distortion<2% from 10Hz ~ 10kHz

 

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GW Instek - GFG-8020H / 8015G Analog Function Generator

Features

GFG-8020H

*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

MAIN OUTPUT

WaveformSINE, TRIANGLE, SQUARE, TTL pulse and CMOS output
Amplitude>20Vp-p (open circuit )
>10Vp-p (into 50Ω load)
Impedance50Ω±10%
Attenuator-20dB±1dB (at 1kHz)
DC Offset<-10V to >+10V (<-5V to >+5V into 50Ω load)
Duty Control1:1 to 10:1 continuously adjustable
Display4 digits LED display
Frequency Range0.2Hz to 2MHz 7 ranges
Frequency ControlSeparate coarse and fine tuning

GFG-8015G

*Frequency Range : 0.2Hz ~ 2MHz
*Waveform : Sine, Triangle, Square, TTL Pulse
*Variable DC Offset Control
*Output Overload Protection
*VCF Input Function
*1000 : 1 Tuning Range

MAIN OUTPUT

WaveformsSINE, TRIANGLE, RAMP, SQUARE, and TTL pulse output
Amplitude>20Vp-p (open circuit )
>10Vp-p (into 50Ω load)
Impedance50Ω±10%
Attenuator-20dB, -20dB±1.0dB (at 1kHz)
DC Offset<-10V to >+10V (<-5V to >+5V into 50Ω load)
Duty Control1:1 to 10:1 Continuously rating
Frequency Range0.2Hz to 2MHz 7 ranges
Range Accuracy±5% + 1Hz (0.2, 2.0 position)

SINE WAVE

Distortion<1%, 0.2Hz to 200kHz
Flatness Response< 0.1dB, 0.2Hz to 100kHz
< 0.5dB, 100kHz to 2MHz
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GW Instek - GFG-8200A Series Analog Function Generator

Features

*Frequency Range: 0.3Hz ~ 3MHz (GFG-8215A/8216A/8217A/8219A)
*Frequency Range: 0.5Hz ~ 5MHz (GFG-8250A/8255A)
*Waveforms: Sine, Triangle, Square,Ramp, TTL and CMOS Output
*External Voltage Controlled Frequency (VCF) Function
*Two-Steps (-20dBx2) and Variable Attenuator
*Built-In 6 Digits Counter with INT/EXT Function up to 150MHz(Except GFG-8215A)
*INT/EXT AM/FM Modulation (GFG-8219A/8255A)
*GCV Output for Synchronization (GFG-8219A/8255A)

MODELGFG-8215A/8216A/8217A/8219AGFG-8250A / 8255A
MAIN
Frequency Range0.3Hz ~ 3MHz (7 Range)0.5Hz ~ 5MHz (7 Range)
Amplitude>10Vpp (into 50Ω load)
Impedance50Ω±10%
Attenuator-20dB±1dBx2
DC Offset<-5V ~ >5V (into 50Ω load)
Duty Control80% ~ 20%, maximum 1MHz (continuously adjustable)
Display6 digits LED display
*GFG-8215A does not have a display
Range Accuracy±5%+1Hz (at 3 positions) *only for GFG-8215A
SINE WAVE
Distortion< 1%, 0.3Hz ~ 200kHz< 1%, 0.5Hz ~ 100kHz
THD (Total Harmonic Distortion)< 35dB, below fundamental in all ranges, from Max to 1/10 level< 30dB, below fundamental in all ranges, from Max to 1/10 level
Flatness< 0.3dB, 0.3Hz ~ 300kHz
< 0.5dB, 300kHz ~ 3MHz
< 0.3dB, below 500kHz
< 1dB, below 5MHz
TRIANGLE WAVE
Linear> 98%, 0.3Hz ~ 100kHz
> 95%, 100kHz ~ 3MHz
> 98%, 0.5Hz ~ 100kHz
> 95%, 100kHz ~ 5MHz
SQUARE WAVE
Symmetry±2%, 0.3Hz ~ 100kHz±2%, 1Hz ~ 100kHz
Rise or Fall Time< 100nS at maximum output (into 50Ω load)< 50nS at maximum output (into 50Ω load)
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Our clients can avail from us a quality range of  AM/FM Signal Generators at highly competitive prices, which are made from super quality materials in international standards obtained from our eminent reliable vendors of the market. Demanded by a number of clients they are manufactured using superior quality raw material procured from the most trusted vendors of the business.

Features

  • All Operations are Controlled by Microprocessor 
  • Memory Data Copy 
  • Back Space key 
  • Remote Control Function
  • FM Stereo Modulation


Specifications:

Freq Range 100kHz ~ 110MHz 
Output Level 19 ~+99 Dbu 
Memory Storage 10 points in one block(up to 100 continuous points) *and 4 output levels 
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