major carriers - AZT Sprint & Verizon. EFTA_R1_0 1498093 EFTA02428607 (I) 80 Watt Dual Band 800 Mhz & 1900 Mhz Amplifier/ Repeater $ 11,350 (I) Yogi Directional CDMA Antenna $ 125 (1) High Frequency Signal Combiner (Mounted On Roof) $ 250 (1) Nema 3 Weather Proof Enclosure for the Combiner on the Roof $ 160 (I) H