Gw-instek GFG-3015 User Manual

i Function Generator GFG-3015 USER MANUAL GW INSTEK PART NO. 82FG-30150MC1 ISO-9001 CERTIFIED MANUFACTUR

p. 6 GFG-3015 3. Features GFG-3015 is a functional Function generator that applies Frequency feedback control system technique and c

GFG-3015 p.7 4. Specifications Output Waveforms Sine, Square, Triangle, ±Ramp, Pulse, AM, FM, Sweep, Trigger, Gate or Burst Frequency Ran

p. 8 GFG-3015 Sweep Mode Linear or Log sweep Sweep Range 150kHz~15MHz 15kHz~1.5MHz 1.5kHz~150kHz 150Hz~15kHz 15Hz~1.5kHz 1.5Hz~150Hz 0.15Hz~15Hz

GFG-3015 p.9 Start/Stop Phase Range -90º ~ +80º Rate 0.01Hz~10kHz Frequency Range 0.1Hz ~ 1MHz(Useful to 10MHz) Ext Trig Frequency Range DC to

p. 10 GFG-3015 5. Front and Rear Panels Front Panel

GFG-3015 p.11 INT/EXT RATE FM AM SOURCE SPAN 1 POWER button : Push the button to turn on the power, and the display is activated. Push

p. 12 GFG-3015 DEG/% STOP START LOG S LIN S RECL STOR DEFAU RS232 KHz/Vrms Hz/Vpp SWP CF SYM DEFAU RS232 Key is to set Start Freq

GFG-3015 p.13 INT/EXT GATE TRIG ON SIGL/MUT PHASE TRIG EXT ► 9 . 0 -/BK SP ◄ HOLD 6 Entry keys : To and

p. 14 GFG-3015 The FREQ LED light on indicated that the value of display was main output frequency right now. The RATE LED light on

GFG-3015 p.15 15 Trigger Function LEDs : These LEDs indicate the current status of trigger function on display and the current operation function

ii This manual contains proprietary information, which is protected by copyrights. All rights are reserved. No

p. 16 GFG-3015 Rear Panel

GFG-3015 p.17 1 Power Entry model : This is the AC power input terminal. AC input should be within the range of line voltage±15%, 50/60Hz. 2 Lin

p. 18 GFG-3015 Hz/Vpp DEFAU RS232 6. Operation 6.1 The First Step Setup For Instrument  Ensure that the voltage of main supply is compatible wit

GFG-3015 p.19 Hz/Vpp Hz/Vpp 2. To modify the frequency to 850Hz. Press or to move flash digit to “ 2 ” position.

p. 20 GFG-3015 DEG/% DEG/% MHz/dBkHz/Vms Hz/Vpp 5 Hz/Vpp DEG/% MHz/dBkHz/Vms Hz/Vpp 6 Hz/Vpp RECL STOR RECL STOR RECL STOR RECL STOR 6.6 The Setu

GFG-3015 p.21 DEFAU RS232 RECL STOR SWP CF SYM LOG S LIN S STOP START INT/EXT RATE FM AM SOURCE SPAN INT/EXT GATE LOG S LIN S INT/EXT RATE 6.9 Th

p. 22 GFG-3015 STOP START STOP START SWP CF SYM SOURCE SPAN SWP CF SYM  Set the starting frequency by pressing button and termi

GFG-3015 p.23 Hz/Vpp KHz/Vrms KHz/Vrms DEG/% Hz/Vpp KHz/Vrms KHz/Vrms DEG/% Hz/Vpp Hz/Vpp LOG S LIN S INT/EXT RATE STOP START SWP CF SYM STOP STA

p. 24 GFG-3015 Hz/Vpp LOG S LIN S STOP START STOP START  Press .  The Modulation/Sweep Output BNC will output the 10Hz LOG wav

GFG-3015 p.25 INT/EXT RATE FM AM INT/EXT RATE SOURCE SPAN SOURCE SPAN SWP CF SYM 6.11 Setup of AM Modulation The AM modulation function offer

iii 1. Precautions...2 2. Product

p. 26 GFG-3015 Hz/Vpp DEG/% KHz/Vrms DEG/% Hz/Vpp INT/EXT RATE FM AM INT/EXT RATE SOURCE SPAN SOURCE SPAN SWP CF SYM INT/EXT RATE FM AM SOURCE SP

GFG-3015 p.27 SOURCE SPAN SWP CF SYM  To select the Frequency modulation deviation by pressing buttons. (Range ±15%). Press

p. 28 GFG-3015 DEG/% KHz/Vrms DEG/% KHz/Vrms SIGL/MUT TRIG EXT PHASE TRIG ON Hz/Vpp INT/EXT RATE FM AM SOURCE SPAN INT/EXT RATE SOURCE SPAN SWP C

GFG-3015 p.29 DEG/% KHz/Vrms DEG/% KHz/Vrms SIGL/MUT TRIG EXT PHASE TRIG ON SIGL/MUT Hz/Vpp INT/EXT RATE SWP CF SYM Note: 1. Please refer to the

p. 30 GFG-3015 KHz/Vrms SIGL/MUT TRIG EXT Hz/Vpp 6.14 Setup of GATE and BURST The GFG-3015 provides GATE or BURST function pe

GFG-3015 p.31 DEG/% DEG/% PHASE TRIG ON Hz/Vpp KHz/Vrms SIGL/MUT TRIG EXT Hz/Vpp SWP CF SYM INT/EXT RATE  Press

p. 32 GFG-3015 DEG/% DEG/% PHASE TRIG ON Hz/Vpp INT/EXT RATE SWP CF SYM INT/EXT GATE INT/EXT GATE  Press

GFG-3015 p.33 INT/EXT GATE INT/EXT GATE 1 Sec 1.00000 Hz 10μHz 10 Sec 000.000 mHz, OVER 1μHz 0.01 Sec 10.000 Hz 1mHz 0.1 Sec 10.0000 Hz 100μH

p. 34 GFG-3015 KHz/Vrms Hz/Vpp 6.16 THE VCF Function The GFG-3015 also provides the function of Voltage control frequency (VCF). Input

GFG-3015 p.35 KHz/Vrms KHz/Vrms KHz/Vrms 1) Press in sequence to choose suitabl

p. 36 GFG-3015 2) You will get about 2V from GCV output BNC connector. Note: It won’t make any change on execution and result by taking differ

GFG-3015 p.37  Pin Assignments The Pin assignments of the RS232 connector on the rear panel for DB-9-D.The details are listed below. 1 No c

p. 38 GFG-3015 300 Baud 600 Baud 1200 Baud 2400 Baud 4800 Baud 9600 Baud 19200 Baud The data transmission format is N-8-1

GFG-3015 p.39 :SOURce:SWEep :WAVeform ?:SYM ? :SPACing1(Linear )Root nodeLower-lev elnodesLeaf node2(LOG ) The top level of the tree is the roo

p. 40 GFG-3015 The following Table defines the Boolean and other parameter types for the GFG-3015. Parameter Type Description Example

GFG-3015 p.41  Abbreviating Commands Most commands have both long form and short form. The list for each command in this section shows the

p. 42 GFG-3015 Command Function Parameter Arguments :SOURce:WAVeform ? Check the present waveform of modulation mode None :SOURce:STATe Set t

GFG-3015 p.43 Command Function Parameter Arguments :SOURce:SWEep:SPACing Set the method of sweep <NR1> <0>Linear <1>LOG :SOU

p. 44 GFG-3015  Error Messages  Command Error Error Code SCPI Error Code／／／／Explanation -100 Command error -102 Syntax error  Execut

GFG-3015 p.45 /*---------------- initial Data ---------------*/ for(i = 0; i<100;i++) command_line[i]=0; for(i = 0; i<100;i++) Rec

GFG-3015 p.1 EC Declaration of Conformity We GOOD WILL INSTRUMENT CO., LTD. No. 7-1, Jhongsing Rd, Tucheng City,Taipei County 236, Taiwan GOOD

p. 46 GFG-3015 /*-----------------------------------------------*/ /* set baud rate

GFG-3015 p.47 6.24 The Error message of instrument The operation of GFG-3015 is a whole digitizing operation user interface. Every parameter wil

p. 48 GFG-3015 7. The Block Diagram and Description of the System The block diagram of GFG-3015 consists of a micro processor unit (MP

GFG-3015 p.49 (3) V.C.F Basically, the Voltage Control Frequency unit is to transform voltage into frequency. It consists of a mai

p. 50 GFG-3015 (6) Amplitude and DC offset The Amplifier of GFG-3015 is similar to lineally multiplier (EL4451). The amplitude of this amplifie

GFG-3015 p.51 (8) Sweep Function 1. LIN Sweep The procedure of generating the LIN Sweep functions is similar to that of generating t

p. 2 GFG-3015 1. Precautions GFG-3015 is specially designed for safety operation. It has passed through rigorous tests of inclement en

GFG-3015 p.3 (5) Grounding ! WARNING To avoid electrical shock, the power cord protective grounding conductor must be connected to ground. GFG-30

p. 4 GFG-3015 (8) Operation environment Indoor use Altitude up to 2000m Temperature to satisfy the specification : 18oC ~ 28oC (+64.4oF ~ +8

GFG-3015 p.5 2. Product Introduction The frequency feedback method applied by GFG-3015 is a new technique that generates stable outp