Kathrein AOP 52 - Handbuch (Seite 6)

935.543/
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/0707
/3.3e/ZWT
Internet: http://www.kathrein.de
KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . Postfach 10 04 44 . D-83004 Rosenheim . Deutschland . Telefon (0 80 31) 1 84-0 . Fax (0 80 31) 1 84-3 06
Abb. 6: Horizontal alignment Abb. 7: Vertical alignment
Technical data of the antennas
Type AOP 52 AOS 32 AOS 65 AOT 65
Order Number 212347 212349 212352 212353
Channels 21...52 21...32 21...65 21...65
Gain dB 11...15 15,5...17 11...17 12...18
Reception range MHz 470...726 470...566 470...830 470...830
Full width at half maximum horiz.° 43...26 26...21 43...21 37...18
vert.° 52...32 30...23 47...23 39...19
Front-to-back-ratio dB 24...30 27...31 25...32 23...32
Mast clamp range mm Ø 22...60
Length mm 1380 2830 2240 2820
Wind load at 800 N/m 2 N 108 203 179 192
Limiting wind load at 1100 N/m 2 N 148 287 246 263
Packing unit/weight St./kg 1/2,3 1/3,8 1/3,5 1/3,7
Packing unit dimensions mm 890 x 520 x 100 1080 x 520 x 130 960 x 520 x 130 1080 x 520 x 130
Overview of the Kathrein antenna masts
Type ZSD 48 ZSF 47 ZSF 48 ZSH 47 ZSH 48 ZSH 59 ZSH 62 2 )
Order Number 218380 218385 218381 218386 218394 218382 218383
Lenght L L/m 2 x 2 = 4 2 x 2,5 = 5 2 x 3 = 6
Diameter D
1
/D
2
D
1
/D
2
/mm 40/48 40/48 40/48 40/48 40/48 48/60 48/60
Cable entry points 3 - 3 - 3 5 5
Quality category (steel) St 52 St 37 St 52 St 37 St 52 St 52 St 52
Wall thickness in clamping range mm 2,5 2 2,5 2 2,5 2,5 4,5
Allowable bending moment 1 ), 5,0 m - - - 320 850 1150 1950 (1150)
Effective length at 800 N/m 2 4,0 m - 500 1040 430 960 1280 2120 (1280)
3,0 m
1170 540 1080 - - - -
Allowable bending moment 1), 5,0 m - - - 160 700 900 1700 (900)
Effectice length at 800 N/m 2 4,0 m - 390 920 300 840 1080 1960 (1080)
3,0 m 1110 480 1000 - - - -
Packing unit/weight kg 1/11,4 1/11,3 1/14,2 1/13,1 1/17,8 1/20,5 1/37,5
1 ) The maximum allowable moment on the clamping point applies for the appropriate effectice length. The wind load absorption of the tube has already been allowed for. The
bold values apply for an ordinary wind load (q = 800 N/m 2 ). In case of increased wind load (q = 1100 N/m 2 ), the reduced values apply.
According to EN 50083-1, the mast clamping length must be at least 1/6 of the mast length.
2 ) The technical data underlie the computation base according to DIN 4131.
If the sum of the antenna wind load moments exceeds the values put in parentheses ( ≙ 1650 Nm am Einspannpunkt), a structural analysis is required, according to EN
50083, part 1.