BCA High Gain Sector Antennas
High gain sector antennas provide superior pattern and
gain performance in an efficient size and weight. Available
azimuth sizes include 45°, 60°, 90°, and 180° in either
horizontal or vertical polarization.
Product Features
•
High gain performance - 21 dBi @ 90°
•
Extensive null fill for uniform coverage
•
Equivalent pattern performance in both horizontal and
vertical polarizations
•
Broadband performance 26.35 - 31.3 GHz
•
Low VSWR across frequency band
•
Excellent intermodulation (IM) performance
•
Side-entry waveguide for easy integration
•
Optional mount available with elevation vernier for
downtilt adjustment of up to ±5°
Electrical Specifications
Polarization (specify at time of order)
Polarization discrimination, dB
Input power rating, watts
VSWR max. (R.L., dB)
Input connector
Horizontal or Vertical
>24
50
1.5 (14)
Waveguide cover flange
See Antenna Gain table.
Mechanical Specifications
Survival wind velocity, mph (km/h)
Operating temperature °F (°C)
Size, approx. H x W x D, in (mm)
Color
Weight, lb (kg)
125 (200)
-40 to +140 (-40 to +60)
See outline drawings
Gray per PMS420
7.4 (3.4)
•
U.K. 0800-250055
•
Australia 1800-803 219
•
New Zealand 0800-441-747
Visit us at:
www.andrew.com
705
BCA High Gain Sector Antenna
Typical Patterns
Relative Power, dB
-8
-12
-16
-20
-24
-28
-32
-36
75
60
45
Antenna Gain (dBi)
Azimuth Pattern
45° Sector
-45
-60
-15
-30
00
-4
15
30
Azimuth Pattern
90° Sector
-45
-60
-15
-30
0
21
18
15
12
9
6
3
0
-3
-6
-9
-12
-18
15
30
45
60
-75
-75
75
-90
90
-90
90
-105
105
-105
105
-120
-135
-150
-165
-180
165
150
120
-120
-135
-150
-165
180
165
150
135
120
135
Relative Power, dB
Azimuth Pattern
180° Sector
-45
-60
-15
-30
00
-4
-8
-12
-16
-20
-24
-28
-32
-36
15
30
45
Elevation Pattern
22
20
18
16
14
12
10
8
6
4
2
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
60
-75
75
-90
90
-105
105
-120
-135
-150
-165
-180
165
150
120
135
Antenna Gain (dBi)
Elevation Angle (degrees below horizontal)
Antenna Gain
Antenna Type
Number
BCAH045-285(*)-(**)
BCAH060-285(*)-(**)
BCAH090-285(*)-(**)
BCAH180-275(*)-(**)
BCAH180-300(*)-(**)
BCAH090-250(*)-(**)
Frequency
Band, GHz
26.35 - 31.3
27.5 - 30.0
26.35 - 31.3
26.35 - 28.5
28.25 - 31.3
24.25 - 26.5
Sector Size
Degrees (HPBW)
45
60
90
180
180
90
Gain, dBi, Nominal
23.8
22.5
21
18
18
20.5
Waveguide Type
WR28
WR28
WR28
WR28
WR28
WR42
* Specify H for horizontal polarization or V for vertical polarization
** Specify Ø - for no mount. S - for single antenna mount (shown in picture on page 705) D - for dual antenna mount
706
Customer Service Center - Call toll-free from: •
U.S.A., Canada and Mexico 1-800-255-1479
BCA High Gain Sector Antenna
Mount and Outline Dimensions
Typical Mounting Arrangement
(Dual Antenna Configuration)
Antenna mounts to support pipe
sizes from 2.375" (60 mm) to
4.5" (114 mm) diameter.
45° and 90° Sector Antennas
Top View
3.5 in
(89 mm)
180° Sector Antenna
Top View
3 in
(76 mm)
Side View
0.5 in
(13 mm)
4.3 in
(109 mm)
0.75 in
(19 mm)
11.8 in
(300 mm)
Side View
0.5 in
(13 mm)
4.9 in
(124 mm)
0.75 in
(19 mm)
0.5 in
(13 mm)
0.5 in
(13 mm)
16.5 in
(419 mm)
15.5 in
(394 mm)
8.9 in
(226 mm)
0.41 in
(10.4 mm)
16.5 in
(419 mm)
•
U.K. 0800-250055
•
Australia 1800-803 219
•
New Zealand 0800-441-747
18 in
(457 mm)
18 in
(457 mm)
Visit us at:
www.andrew.com
15.5 in
(394 mm)
707
Analog electronics
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