Complex sentence: Jcom Radio was founded by six men who met through another Jewish radio station-Shalom FM (now defunct) they are Steve Newton, Jeremy Silverstone, Tony Honickberg, Mike Peters, Ronny Munster and Phil Dave.
Split into simpler sentences: Jcom Radio was formed by a group of people whose background is in radio and was founded by six men who met through another Jewish radio station-Shalom FM (now defunct). They were Steve Newton, Jeremy Silverstone, Tony Honickberg, Mike Peters, Ronny Munster and Phil Dave.