Antenna Sketch

0212-EX-ML-2013 Images

Rockwell Collins, Inc.

2013-11-18ELS_143053

FEMA, Federal Regional Center (FRC) site at 800 N Loop 288, Denton, Texas Antenna: Rotating Log Periodic - LP1001CA United States Antenna Products, Frequency Range 4 MHz to 30 MHz Power handling capability 25 kW with 50 kW Peak Location South side of FRC compound ground installation Antenna: Spiracone - Andrews, 3001-3ML Frequency Range 2.5 MHz/5.6 MHz to 30 MHz Power handling capability 25 kW with 50 kW Peak Location North and South fields in front of FRC ground installation Antenna: Spiracone - Andrews, 3002-3ML Frequency Range 2.0 MHz/4.0 MHz to 30 MHz Power handling capability 25 kW with 50 kW Peak Location Roof of FRC Directional Antenna Is a directional antenna (other than radar) used? See antenna legend above. If yes, provide the following information: i. Width of beam in degrees at the half power point: N/A ii. Orientation in horizontal plane (degrees): N/A iii. Orientation in vertical plane (degrees): N/A Antenna Height Will the antenna extend more than six meters above the ground, or if mounted on an existing building, will it extend more than six meters above the building, or will the proposed antenna be mounted on an existing structure other than a building? Yes If yes, provide the following information: I Overall height above ground to tip of antenna (in meters): Spiracone, Andrews 3001-3ML: 39.6 meters above ground Spiracone, Andrews 3002-3ML: 10.2 meters above rooftop of FRC Log Periodic Antenna, USA Towers, RLP-2: 40 meters (estimated) above ground ii Elevation of ground at antenna site above mean sea level is: 196 meters iii Distance to nearest aircraft landing area (in kilometers): 10.10 km iv List any natural formations of existing man-made structures (hills, trees, water tanks, towers, etc.) which, in the opinion of the applicant, would tend to shield the antenna from aircraft and thereby minimize the aeronautical hazard of the antenna. None

Spiracone — Andrews, 3001—3ML Series 3001 Full Sized Ordering Information, Series 3001 Type Number 300—2VL{*) 300%—214(*) 3007—2ML(*) 3001:3L4(*)[ 3001—3ML(*) 300%—4L4*) Very Low tow Angle Medium low LowAngle Medium tow tow Angle Mode Angle Angle Angle Tower Height, Rt {m) 2a0(732) 220(671) 200(e08) 150 (as7) 130 308) 120 B65) Guy Radius,ft (m) 267 (era) 2es(gom) rse(r2s) res(sos) 157 (a79) 135 (a1.2) Freq. Range High—Angle Mode, MHz 230 230 230 330 330 430 Freq, Range Low—Angle Mode, MHz 3630 3630 2630 sa—30 s4—30 7230 4 Miz Upper % Power Angle, deg. s7 G To 4 Miiz Beam Peak Angle, dog. as as a2 4 MHiz Lower % Power Angle, dog. is i7 19 6 MHz Upper ) Power Angle, deg. s7 ss 6 MHz Beam Peak Angle, deg. 3 «0 6 MiHiz Lower } Power Angle, dog. 16 18 8 MHz Upper J Power Angle, deg. s2 8 Miz Beam Peak Angle, dog. 30 8 Miiz Lower } Power Angle, dog. 11 30 MH Upper )s Power Angle, deg. 1s s 31 is a1 is 30 MHz Beam Peak Angle, deg. 10 10 20 10 20 10 30 MHz Lower } Power Angle, deg. s s 9 s o s * Append with Power Level Function Number from Series 3001 Option Table below.

Spiracone - Andrews, 3002-3ML

United States Antenna Products, LP-1001CA, Rotating Log Periodic Antenna

Aerial view of FEMA, Federal Regional Center (FRC) site at 800 N Loop 288, Denton, Texas Spiracones Spiracone Log Periodic Antenna Andrews 3001—3ML Andrews 3002—3ML US Antenna Products, 1001CA Ground Installation Roof of FRC Installation Ground Installation

Antennas (left to right): Spiracone, Andrews 3002-3ML, rooftop installation on FRC, two Log Periodic Antennas, US Antenna Products, 1001CA, south ground installations, and Spiracone, Andrews 3001-3ML, south field ground installation Antenna: Spiracone, Andrews 3001-3ML, north field ground installation


Document Created: 2018-12-18 09:41:47
Document Modified: 2018-12-18 09:41:47
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