Ali, In the past i worked on | Miscellaneous › Others › Need A Circuit Diagram of Mobile Jammer. › Ali, In the past i worked on June 11, 2012 at 11:49 am #7997 AmrithParticipant Ali, In the past i worked on this circuit, the range is not above 4-5 meters & power consumption is more for battery applications. if you are looking for good range use 1/4 monopole antenna with 50ohm impedence, it would increase further 5meters.
