Druckschrift 9981.0190, Broadcast Antenna Systems - Romkatel
Druckschrift 9981.0190, Broadcast Antenna Systems - Romkatel
Druckschrift 9981.0190, Broadcast Antenna Systems - Romkatel
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K 52 40 5. .<br />
Directional <strong>Antenna</strong><br />
174 ... 230 MHz<br />
● 5 element broadband Yagi antenna<br />
of weather-proof aluminum.<br />
● Component for low power transmitting antennas.<br />
Type No. K 52 40 517K 52 40 527<br />
Order No. 600 265 600 267 A<br />
Frequency range 174 – 202 MHz 202 – 230 MHz<br />
(ch = channel) (ch 5 – ch 8) (ch 9 – ch 12)<br />
Dimensions A 930 mm 810 mm<br />
B 885 mm 765 mm<br />
Input<br />
7-16 female<br />
Gain (ref. to λ/2-dipole)<br />
6 dB<br />
VSWR < 1.15<br />
Impedance<br />
50 Ω<br />
Polarization<br />
Horizontal<br />
Max. power<br />
100 W (higher power upon request)<br />
Weight<br />
5 kg<br />
Wind load (at 160 km/h)<br />
frontal: 114 N 102 N<br />
lateral: 102 N 91 N<br />
Max. wind velocity<br />
225 km/h<br />
Packing size<br />
970 x 200 x 135 mm<br />
Lengths<br />
see table<br />
B<br />
Material:<br />
Mounting:<br />
Grounding:<br />
Combinations:<br />
Special features:<br />
Weather-proof aluminum.<br />
Radiator in fiberglass radome.<br />
To pipes of 60 – 115 mm ∅ by means<br />
of mounting clamps, supplied.<br />
Via mounting parts.<br />
The antenna is especially suitable as a<br />
component in arrays to achieve various<br />
radiation patterns.<br />
The antenna will be shipped dismounted.<br />
Radiation Patterns (at mid-band)<br />
55°<br />
110°<br />
10<br />
10<br />
3<br />
0<br />
dB<br />
in E-plane<br />
Horizontal Radiation Pattern<br />
3<br />
0<br />
dB<br />
in H-plane<br />
Vertical Radiation Pattern<br />
86
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