Measuring RF signals on oscilloscope

Replies

• 

  sauravgoswami

  yes u can u just have to increse the value of LC,detect the LC circuit which detects the frequency
• 

  Eddy boy

  Increase the value of LC means what??there is no LC nob in my oscilloscope . Define a bit further would be greatly appreciated
• 

  sauravgoswami

  buddy u have to do some changes in the componenet level....can u give me the exact details of the model??
• 

  Eddy boy

  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

  MODEL DETAILS
  Vendor---------meguro
  type------------analog
  model no:------MO-1254A(50Mhz)
• 

  Eddy boy

  hay! i am waiting...#-Link-Snipped-##-Link-Snipped-#
• 

  sauravgoswami

  have pateince i havent worked on it
• 

  Eddy boy

  Good! sauravgoswami
• 

  Alpigo

  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

  No,i have nothing, any schematic chart ....i advice you to sell out this oscilloscope...i had also too.
• 

  reachrkata

  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

  Will a oscilloscope measure antenna voltage?
• 

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  Model vertech 2050 , duei trace, made in taiwan,20Mhz,cost -rs 10000, Almost new,
  condition is very good, E-mail-