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Measuring RF signals on oscilloscope

Question asked by Eddy boy in #Coffee Room on Nov 10, 2008
Eddy boy
Eddy boy · Nov 10, 2008
Rank D2 - MASTER
I have an old model analog oscilloscope,can i measure the RF signals on my oscilloscope ?if yes then how?? in which mode ?? Posted in: #Coffee Room
sauravgoswami
sauravgoswami · Nov 10, 2008
Rank A3 - PRO
yes u can u just have to increse the value of LC,detect the LC circuit which detects the frequency
Eddy boy
Eddy boy · Nov 10, 2008
Rank D2 - MASTER
Increase the value of LC means what??there is no LC nob in my oscilloscope . Define a bit further would be greatly appreciated
sauravgoswami
sauravgoswami · Nov 10, 2008
Rank A3 - PRO
buddy u have to do some changes in the componenet level....can u give me the exact details of the model??
Eddy boy
Eddy boy · Nov 11, 2008
Rank D2 - MASTER
i have a fm transmitter of frequency 10mhz in order to change its frequency,i analyze the circuit with oscilloscope.but i did out any experience in using oscilloscope with RF signals.Thats it !
Eddy boy
Eddy boy · Nov 11, 2008
Rank D2 - MASTER
MODEL DETAILS
Vendor---------meguro
type------------analog
model no:------MO-1254A(50Mhz)
Eddy boy
Eddy boy · Nov 12, 2008
Rank D2 - MASTER
hay! i am waiting...
sauravgoswami
sauravgoswami · Nov 13, 2008
Rank A3 - PRO
have pateince i havent worked on it
Eddy boy
Eddy boy · Nov 13, 2008
Rank D2 - MASTER
Good! sauravgoswami
Alpigo
Alpigo · Nov 22, 2008
Rank E2 - BEGINNER
Eddy boy
MODEL DETAILS
Vendor---------meguro
type------------analog
model no:------MO-1254A(50Mhz)
Hello,
I just notice that you have a meguro MO-1254A. Do you have any schematics about it ? I'm searching this for a long time now in order to repair it. But I have found nothing. The manufacturer replied me that he had nothing more about it.
With kind regards
Eddy boy
Eddy boy · Dec 16, 2009
Rank D2 - MASTER
No,i have nothing, any schematic chart ....i advice you to sell out this oscilloscope...i had also too.
reachrkata
reachrkata · Dec 17, 2009
Rank C2 - EXPERT
Hmm. Since the scope is a 50MHz one, and your carrier is only 10MHz, i think you can measure it.

Just probe the RF input at the FM receiver. If you don't have receiver, connect an FM antenna to your scope. But i think the levels read by the scope would be very low, depends on your transmitter power though.

-Karthik
Eddy boy
Eddy boy · Dec 23, 2009
Rank D2 - MASTER
Will a oscilloscope measure antenna voltage?
IEEEEEEE
IEEEEEEE · May 15, 2011
Rank E2 - BEGINNER
I WANT TO SELL MY OSCILLOSCOPE
Model vertech 2050 , duei trace, made in taiwan,20Mhz,cost -rs 10000, Almost new,
condition is very good, E-mail-

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