Atec Amplifier-Research_AT4640-ATH18G27-1 - Manual (Page 2)

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ATH18G27-1 GAIN & 3dB BEAMWIDTH VS FREQ
8.5
9
9.5
10
10.5
11
11.5
12
GAIN(dBi)
30
35
40
45
50
55
60
65
BEAM WIDTH (DEGREES)
18 20 22 24 26 28
FREQUENCY (GHz)
H Plane Beamwidth E Plane Beamwidth Gain
H
E
Field strengths have been measured in free-space conditions. Individual shielded rooms, amplifiers, and test-system conditions will
influence performance. Field strength also varies with frequency and position of antenna and EUT in non-anechoic testing environments.