Ohm Technologiees
Ohm Technologiees


Oscillator

Owing to our expertise in this domain, we manufacture and supply Oscillators that are highly result oriented and known for their performance and accuracy. We check the quality of these products at various stages to ensure only flawless range is delivered to customers. The specifications of our gamut is as following:

  • Frequency range : 1hz to 1 mhz in 6 decade range
  • Dial accuracy : 3% of range
  • Wave from : sine & square wave 
  • Output voltage : sine wave 0-10v in 3 decade step of 10v iv & 0
  • Iv with consciously variable control
  • Square wave 0-15v p/p continuously variable 
  • Sine wave distortion: less than 0. 5% from 100hz to 100khz 
  • Square wave rise time : less than 100 nano seconds at maximum output 
  • Square wave symmetry : duty factor variable from 0% to 80%
  • Output impedance : 600 ohm 5%. Power : 230v ac
 



Wien Bridge Oscillator Opamp Version

Objective:

 

  • To construct the wien bridge oscillator.

  • to determine the resistor ratio which is required to generate the degenerative feedback

  • By varying the r and c value in the bridge network and observe the changes in frequency.

 

Technical Specification :

 

  • Built in power supply : 15V- 0-15V AC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Osc Oscillator

The Types of Oscillators are:

  • Blocking Oscillator
  • Beat Frequency Oscillator
  • Colpitts Oscillator
  • Crystal Oscillator
  • Clapp Oscillator
  • Hartley oscillator
  • Phase Shift Oscillator
  • Pierce Oscillator
  • Twin T Oscillator
  • Transistor Wien Bridge Oscillator
  • Voltage Controlled Oscillator
  • Wein Bridge Oscillator Opamp version 
  • Function Generator 0.2HZ-2MHZ[Digital]


AF Oscillator

AF Oscillator :


  • 20 Hz to 200 K Hz in four bands Sine and square wave with output level meter 0-10 VP.-P.
  • output impedance 600 ohms.


Function Generator solid state :


  • 1 Hz to 100 K Hz in five bands Sine square and triangular wave with out variable from 0-20 volt P-P.
  • Accuracy + 3% output impedance 50 ohms.


R.F. Oscillator :


  • Variable 100 KHz to 30 MHz giving modulated output & continuous wave from The Modulation frequency 400 Hz.
  • And is also available on output terminals.
  • Modulation depth 30% Accuracy + 2%

 


Transistor Wien Bridge Oscillator

Objective:

  • To construct the wien bridge oscillator using two stage RC coupled amplifier

  • First stage introduces a phase shift of 180.deg and in the second stage it produces the output of 360.degree

  • Here both positive and negative feedback is used

  • Negative feed back is used for the stability of the oscillator

 

Technical Specification :

 

  • Built in power supply : +15V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Twin T Oscillator

Objective:

  • To construct the twin t oscillator

  • This oscillator attenuates the frequency near the oscillator frequency

  • An op amp is used as an amplifier to amplify the oscillator frequency

 

Technical Specification :

 

  • Built in power supply : +12V & -12V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Pierce Oscillator

Objective:

  • To construct and verify the pierce oscillator

  • To verify the series and the parallel resonance frequency

  • To determine the oscillator stability

 

Technical Specification :

 

  • Built in power supply : +15V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APP


Phase Shift Oscillator

Objective:

  • To construct the rc phase shift oscillator

  • To observe the phase difference in the phase shift network

  • Phase shift oscillator provides phase difference by 60 degree and phase difference is varied up to 360 degree

  • This oscillator is used as the fixed frequency oscillator

 

Technical Specification :

 

  • Built in power supply : +15V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Hartley Oscillator

Objective:

  • To construct the hartley oscillator

  • The frequency can be varied by selecting the component value

  • Hartley oscillator provides large of frequencies

 

Technical Specification :

 

  • Built in power supply : +15V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Clapp Oscillator

Objective:

  • To construct clap oscillator

  • To determine the frequency of the oscillation

  • By varying the capacitor value you can observe the change in frequency

 

Technical Specification :

 

  • Built in power supply : +9V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Crystal Oscillator

Objective:

 

  • To demonstrate the working principle of crystal oscillator

  • To determine its frequency which is determined the piezo quartz crystal

  • The l-c network is provided by crystal

  • To know whether any harmonics frequencies are generated.

 

Technical Specification :

 

  • Built in power supply : +15V DC

  • Mains: 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX

 


Colpitts Oscillator

Objective:

 

  • To demonstrate the working principle of Colpitts oscillator

  • To determine the frequency of the oscillator which is a fixed value in this oscillator?

  • To know whether any harmonics frequencies are generated.

 

Technical Specification :

 

  • Built in power supply : +15V DC

  • Technical Specification : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Beat Frequency Oscillator

Objective:

  • To construct the beat frequency oscillator

  • Here two frequencies FX and FY are the two frequencies given to the oscillator

  • The oscillator produces the difference in frequency as the output

  • The output is given to the loud speaker

 

Technical Specification :

 

  • Built in power supply : +15V & -15V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX


Blocking Oscillator

Objective:

 

  • To construct the blocking oscillator

  • To observe the saw tooth and the sync pulse at the different points

  • The frequency can be varied by selecting the different values of the capacitor

 

Technical Specification :

 

  • Built in power supply : +15V DC

  • Mains : 230V AC

  • Dimension : 27CMS X 17CMS [metal cabinet]

  • Weight : 2KGS APPX.

 

 


Service Oscillator

  • Product: Service Oscillator

  • Frequency range: 1000HZ to 30MHZ

  • Outputs: AF output & RF output

  • AF output: Square Output Upto 18khz

  • RF output: Normal / Mod. Outputs

  • Frequency steps: in steps of 5 [A, B, C, D, E]

  • Output indications: Analog Dial Indications

  • Output terminal: BNC cable

  • Power: 230V AC mains

  • Cabinet: Metal Finish

  • Accessories: probe with one end crocodile clip

  • Dimension: 35CMS X 25CMS X10CMS




Contact Us

Ohm Technologiees
Mr. Vijayarajan K. (Proprietor)
No. 9/243, Plot No. 1-D-1, Sree Vijayalakshmi Nagar, Ambal Nagar, Koovor
Chennai - 600122, Tamil Nadu, India


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