Sirius 14215 Indoor / Outdoor Antenna —
of course its simple to use,plug in the ant.(i have a xact visor radio,great for home and car)once you plug in the ant.you do have to move it around a bit for best reception...(mine is in a windowsill)if you could place it outside...its better.but mine has clear reception,and i turn on the 5or 6 radios on around my house and rock!...my xact radio transmits clear through walls and out all over the property!...actually to the next street!...i think the radios that transmit to fm are cool,but i know for optimum sound quality you should plug it in direct,but then you only use one radio...somedays im cleaning hous,doin yardwork etc,and im all over the property,and its nice to hear it in every room...just my .02 cents worth.