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low power vhf band jammer

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bend wh0nx

bend wh0nx

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hye guys,,,

i'm doing my mini project of jamming the vhf band of 3 specific frequencies.Its a low power vhf band jammer.
the suggested frequencies will be

a. 97.6MHz,
b. 191.25Mhz
c. 197.25Mhz

i'm thinking of using a relay to switch between these sub-circuits.

QUESTION
a. is't possible of using a relay to switch between the sub circuit of the frequency
b. what will be the range of value for the capasitor/inductor and it's parameter
c. other suggestion regarding the project

thanx

regard
bend wh0nx
 

a. yes if you are looking at each frequency independently.

b. which cap and coil? what are their function, do you have a block dia in mind?

c. would need more info to help.
 

yes...as i'm thinking of doing the separated vco for all the carrier frequencies stated above

i cant find any crystal oscillator for the vhf band....as the solution...i'll try doin it with the variable capacitor and the inductor.....but i'm not so sure about the parameter such as
a-how to relate the freq and the values of the cap and inductor coil
b-what is the parameter for the inductor coil...the diameter,the num of turn and etc

thanx
 

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