SF-M FM Antennas

Features Circular Polarization Multi-Channel Systems Directional Systems Low & Medium Power Ratings Broadband Systems Specifications Frequency 87– 108 MHz Connections Available: EIA: 1-5/8’’, 3-1/8’’ EIA,4-1/16",6-1/8" Input Power Rating 10-210 kW   Polarization Circular Azimuth ±2dB free space VSWR 1.5:1 or better MODELS Model Power Rating Power Gain dB gain   Full Wave Half Wave Full Wave Half Wave SF-M-1 10-20 kW 0.46 NA -3.37 NA SF-M-2 10-40 kW 0.95 0.73 -0.22 -1.36 SF -M-3 10-40 kW 1.55 1.02 1.90 0.08 SF-M-4 10-40 kW 2.13 1.35 3.28 1.30 SF-M-5 40 kW 2.72 1.63 4.35 2.12 SF-M-6 40 kW 3.25 1.89 5.12 2.76 SF-M-7 40 kW 3.90 2.19 5.91 3.40 SF-M-8 40 kW 4.28 2.61 6.31 4.17 SF-M-9 40 kW 5.05 2.79 7.03 4.46 SF-M-10 40 kW 5.54 3.14 7.44 4.97 SF-M-11 40 kW 6