Suggestions for FM Antenna Mounting


Hi All,

I recently got my MD ST-2 omnidirectional whip antenna mounted outside near the top of the roof and it's working pretty well overall. However, I'm now able to just barely pull in a couple stations that I would like to get more cleanly. (Couldn't get them at all before, so yes, I'm being greedy here.) A couple questions:

1) The roof is metal. Would mounting the antenna a few feet higher make any significant difference (by getting it away from the roof)? Would mounting the antenna to the metal flashing (i.e., grounding the antenna's base to the roof) help? If I want to put it on a tower or high pole, how much improvement might there be? I live on top of a hill already, so unless there is an issue about the ground being in close proximity, I'm not sure it will help much. It's currently about 12 feet off the ground, so would say 20 feet help? 30 feet?

2) Are there any omni antennas that are significantly better than the ST-2? I doubt it, but thought I'd ask. I'm hesitant to go to a directional antenna because I get stations from a lot of different directions and I don't want to bother with a rotator.

By the way, tuner is an MD Etude. I've also tried an inline signal amplifier without any luck. It makes the signal a little stronger on the signal meter, but doesn't improve the audio quality at all. Thanks for the help.
karls

Showing 5 responses by ivanj

Replace your antenna with a directional YAGI with a rotator such as an APS 9 or 13. Placementment of an omnidirectional is almost an oxymoron if one understands the machinations of FM.
I suggest you consult:

http://www.antennaperformance.com/

great people to deal with.
Sean,
I'm not questioning your knowledge. I just found APS easy to deal with (got an APS 9a for about $150) and 2 hours of a local installation professional's time to get great reception. If the cubical quad is a more advanced technology, that's part of the hobby and I am glad you opened our eyes to it. Ok, buddy?
I just find it a gas to tune in the station, and then look at the multipath meter approach zero as I move the rotator, pointing the APS9 to the station.
Sean- There used to be a toney salon in Mass which featured Sequerra tuners. The owner had a demo where he would tune the rotator to various stations and show the display improving even if the station was transmitting off frequency .

I think that APS can be quite affordable esp if you are staying in the house and amortize the investment.