niranjay_r
New Member
Hi,
I have what most would consider a common problem in a radio circuit. If I touch either the transmitter circuit antenna or the receiver circuit antenna with my hand, the signal strength in my receiver circuit almost doubles. Why does this happen? (I'm using AM by the way, over a 500khz carrier). Does it have anything to do with grounding? How do I avoid it?
Thanks.
I have what most would consider a common problem in a radio circuit. If I touch either the transmitter circuit antenna or the receiver circuit antenna with my hand, the signal strength in my receiver circuit almost doubles. Why does this happen? (I'm using AM by the way, over a 500khz carrier). Does it have anything to do with grounding? How do I avoid it?
Thanks.