I HAVE TWO TH9000 RADIOS WITH THE RT SYSTEMS PROGRAM/MING CABLE AND ILL BE PURCHASING A 6 CAVITY 50 WATT DUPLEXER...I ALSO HAVE A JPOLE WITH THE 4FOOT MILITARY NET POLES AT 20 FEET.. ID LIKE TO CREATE A REPEATER FOR MY AREA.. BESIDES THE EQUIPMENT CAN ANYONE INCLUDE KNOWLEDGABLE STEP BY STEP INSTRUCTIONS FOR THIS SETUP? ALSO, CAN I RAISE THE ANTENNA ABOVE 20 FEET? I WAS LOOKING FOR AN GMRS ANTENNA APPLICATION BUT COULDNT FIND ONE.. FROM MY UNDERSTANDING I PLACE TWO RADIOS SIDE BY SIDE OR ABOVE EACHOTHER IN A COOL ENVIRONMENT WIRED INTO THE DUPLEXER, EACH RADIO IS SET AT 5MHZ DEVIATION, I DONT THINK SO BUT IM ALSO NOT SURE, WILL I BE USING THE SAME ANTENNA IN THIS DUPLEX SYSTEM?