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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dB<br />
K 52 34 5. .<br />
Directional <strong>Antenna</strong><br />
174 – 209 MHz<br />
● Broadband directional antenna of hot-dip galvanized steel.<br />
● Especially suitable for square masts.<br />
B<br />
Type No. / Order No. 773 643<br />
Input<br />
7-16 female (type gas-stop)<br />
Frequenca range<br />
174 – 209 MHz<br />
VSWR < 1.15<br />
Gain (ref. to λ/2-dipole)<br />
7.5 dB<br />
Impedance<br />
50 Ω<br />
Polarization<br />
Horizontal<br />
Max. power<br />
2 kW (higher power upon request)<br />
Weight<br />
46 kg<br />
Wind load (at 160 km/h) frontal: 1250 N<br />
lateral: 625 N<br />
Max. wind velocity<br />
225 km/h<br />
Packing size<br />
1400 x 1000 x 800 mm<br />
A<br />
Material:<br />
Hot-dip galvanized steel.<br />
Protective cover: Fiberglass.<br />
C<br />
Mounting:<br />
Mounting hardware and mounting dimensions<br />
upon request.<br />
Ice protection:<br />
Even under severe icy conditions the antenna is<br />
still functional due to its heavy-duty construction<br />
and the fiberglass covers for the feeding points.<br />
A: 1233 mm<br />
B: 872 mm<br />
C: 558 mm<br />
Grounding:<br />
Via mounting parts.<br />
Combinations:<br />
The antenna is especially suitable as a<br />
component in arrays to achieve various radiation<br />
patterns. Particularly for square masts.<br />
Scope of supply:<br />
<strong>Antenna</strong> without mounting clamps.<br />
Radiation Patterns (at mid-band)<br />
69°<br />
56°<br />
10<br />
10<br />
3<br />
3<br />
dB<br />
0<br />
in E-plane<br />
Horizontal Radiation Pattern<br />
0<br />
in H-plane<br />
Vertical Radiation Pattern<br />
92
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