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BY2 3G
2-element Yagi Antenna for the 144-174 MHz Band with 3 dBd Gain BASE STATION ANTENNAS
moulding ensuring permanent waterproof connections. The antenna is terminated with N (female) connector.
Type YAGI
ELECTRICAL
Frequency Range 144-174 MHz
Band width 15 MHz
SWR < 1.5
Gain 3 dBd (5.15 dBi)
Impedance
Max. Power 150 W
Polarization Vertical; Horizontal
Front to back ratio 12 dB
Antistatic protection DC-grounded (Connector
shows a DC-short)
Connector N (female)
MECHANICAL
Length 0.9 m
Weight 3.6 kg
Mounting
Material aluminum
Wind Load 150 km/h
ORDERING DESIGNATIONS
Type Frequency
AC-D3G/l 144-160 MHz
AC-D3G/h 158-174 MHz
RADIATION PATTERN (E-PLANE) RADIATION PATTERN (H-PLANE) TYPICAL SWR CURVE
+30° +60° +90° +60° +30° +150° +120° 0° 30° 60° 2.0
SWR 1.5
+3 0 -3 -6 -9 -9 -6 -3 0 +3 +3 0 -3 -6 -9 -9 -6 -3 0 +3
0° 0° 270° 90° 1.0
144 AC-D3G/l 160
158 AC-D3G/h 174
-30° -60° -90° -60° -30° 240° 210° 180° 150° 120° freq. MHz
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