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5MHz FUNCTION GENERATOR

MODEL GF-8056

User’s Manual

Copyright © 2004 by Elenco

TM

Electronics, Inc. All rights reserved.

753117

No part of this book shall be reproduced by any means; electronic, photocopying, or otherwise without written permission from the publisher.

Elenco

TM

Electronics, Inc.

Summary of Contents for GF-8056

Page 1: ... s Manual Copyright 2004 by Elenco TM Electronics Inc All rights reserved 753117 No part of this book shall be reproduced by any means electronic photocopying or otherwise without written permission from the publisher Elenco TM Electronics Inc ...

Page 2: ...bjects on the instrument 2 Never place a hot soldering iron on or near the instrument 3 Never insert wires pins or other metal objects into the ventilation fan 4 Never move or pull the instrument with power cord or probe cord Never move the instrument especially when the power cord or signal probe is connected to a circuit 5 If the instrument is used in a manner not specified by the manufacturer t...

Page 3: ...8056 features auto range auto gate time and high resolution 0 001Hz input impedance 1MΩ bandwidth 0 2Hz 60MHz voltage resistance 150Vp p Other features the GF 8056 provides adjustable trigger 2 5V with LED indication Display unit auto indicate HF LF selector 100kHz filter 5 As a DC Voltage The GF 8056 provides a DC output function The output voltage can be adjusted from 10V to 10 It can be used as...

Page 4: ...curacy Output level TTL level 3Vp p fixed amplitude Fan out 20 Rise time 60nS 10 V C F Input Input impedance 0 10V Input frequency DC 1kHz variable 1 1 to 1 100 11 Sweep Synchronous Output Output impedance 1kΩ 2 Output waveform Linear or log sweep ramp wave Output amplitude 10Vp p no load or 5Vp p 1kΩ load Output frequency 0 2Hz 100Hz continuously adjustable 12 Sweep Generator Sweep form Linear or...

Page 5: ...ency displayed on 14 will be the product of the selected digits by 2 and 11 The frequency will be 10 times difference on each step Four ranges x1 x10 x100 x1000 12 Hz The lit LED indicates the display units are Hz 13 kHz The lit LED indicates the display units are kHz 14 LED Digits 5 digits indicates the frequency generated or the EXT input The units will be indicated by 12 or 13 selected by CPU a...

Page 6: ... CH2 will be TTL square wave only 6 Turn the AMPLITUDE knob to adjust the amplitude of the signal output to CH1 When you PULL out the switch the amplitude will be reduced 20 times 20dB but the display of CH2 sync output signal will be unchanged 7 Turn the OFFSET knob You will find that CH1 and CH2 will not change This switch will operate only in the PULL position PULL out the offset switch and tur...

Page 7: ...weep width display on CH1 NOTE Be sure that the SWEEP RATE SWITCH was at the PULL position When pulling out the sweep width switch the sweep mode will change from linear to log sweep The waveform display of CH1 will become log form 6 The AMPLITUDE and FUNCTION knobs will operate as a generator 7 The frequency shown on the 5 digit LED display is the generator s before PULL SWEEP ON This frequency w...

Page 8: ...esired frequency 6 Set the pulse width by adjusting the knob 6 7 Pull the knob 6 to display the negative pulse position 8 Turn the AMPLITUDE knob to adjust the amplitude of the signal output from the main output BNC 2 The signal will be 26dB when you PULL out the switch But the signal output from the SYNC output BNC 3 will not be affected by this switch The output signal of the SYNC output will ke...

Page 9: ...0 05Hz to 5kHz b INT kHz To use the internal counter from 0 5kHz to 5MHz c EXT HF To use the external counter for high frequency 100kHz to 60MHz d EXT LF To use the external counter for low frequency 0 2Hz to 100kHz 3 Connect the EXT INPUT BNC to the external signal source the EXT LED lights 4 Display unit The display unit of the GF 8056 will be on Hz or kHz automatically controlled by CPU 3 ...

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Page 12: ...ElencoTM Electronics Inc 150 W Carpenter Avenue Wheeling IL 60090 847 541 3800 Website www elenco com e mail elenco elenco com ...

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