Druckschrift 99811574, Professional Broadcast Antennas - Kathrein
Druckschrift 99811574, Professional Broadcast Antennas - Kathrein
Druckschrift 99811574, Professional Broadcast Antennas - Kathrein
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dB<br />
dB<br />
Dipole Antenna<br />
Polarization<br />
174–240 MHz<br />
V<br />
l Hot-dip galvanized steel.<br />
l For side-mounting to masts.<br />
B<br />
Order No. 750 10295 750 10296 750 10297<br />
Input 7-16 female 7/8ʺ EIA-flange 1 5 /8ʺ EIA-flange<br />
Max. power * ) 2 kW 3 kW 5 kW<br />
Frequency<br />
174 – 240 MHz<br />
VSWR < 1.2<br />
Gain (at mid-band)<br />
5.0 dBd<br />
Impedance<br />
50 Ω<br />
Polarization<br />
Vertical<br />
Weight<br />
24 kg<br />
Windload Frontal: 480 N (at 160 km/h)<br />
Lateral: 540 N (at 160 km/h)<br />
Max. wind velocity<br />
225 km/h<br />
Material:<br />
Hot-dip galvanized steel.<br />
Weather protection: Fiberglass.<br />
A<br />
D<br />
Mounting:<br />
Grounding:<br />
Laterally using 8 screws M12x60 to suitable<br />
flange.<br />
Via mounting parts.<br />
<strong>Antennas</strong><br />
174 – 230 MHz<br />
Ice protection:<br />
Even under icy conditions the antenna is still<br />
functional due to the fiberglass covers for the<br />
feeding points.<br />
Note:<br />
The radiation in the mast direction will be<br />
reduced proportionally to the side of the mast.<br />
C<br />
A: 2326 mm<br />
B: 460 mm<br />
C: 520 mm<br />
D: 1280 mm<br />
Radiation Patterns (at mid-band)<br />
230°<br />
30°<br />
10<br />
10<br />
3<br />
3<br />
0<br />
Horizontal Radiation Pattern<br />
0<br />
Vertical Radiation Pattern<br />
2.5° electrical downtilt<br />
83
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