I have a mini-stereo (5 year old Sony MHCMG110) and stations that it used to receive OK now are noisy (static, typical noise for a weak station). I almost always listen to low power stations (college radio), and their output is weak, of course. However, stations that used to come in OK now sound crumby. It varies from day to day, but overall it seems worse and I wonder if I can attribute this to some kind of deterioration in the system. The last week or so it seems worse than ever. Of course, it could just be that the 2-3 stations I listen to have changed their pattern of transmission or their transmitters are having problems.
The antenna I use for this system is a dipole that I have mounted on a swiveling rabbit ears, and I've had that antenna since the mid-1970's. I have several dipole antennas, but I always got the best reception with this particular one, so I use it on the rabbit ears, which is just a homemade affair made from wood. The poles are in one straight line, and horizontal and I can rotate that line like a compass needle. I tested the leads yesterday with an ohmmeter and there's continuity between them. Cleaned the leads and reiniserted in the antenna input for the system, but there's no evident change.
The dipole antenna is basically like this, and can rotate around that center point for best reception: ______________ | | | | |
I've been thinking of doing an additional split on one or both of my two rooftop TV antennas and running feeds to the ministereo. If two coaxial feeds, I'd have a switch. These two antennas point in different directions, basically 90 degrees apart, so I could get more stations that way. I know I'll have to use a balun if I use coaxial antenna inputs (I have some baluns).
Any ideas? Thanks! Email: d plus musicant at pacbell dot net