Andrew Grid Sectional Parabolic Antennas Specifications page 2

p r o d u c t s p e c i f i c a t i o n s
Specifications for Mag Grid Sectional Parabolic Antennas
Electrical
Gain, dBi . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Polarization isolation, dB . . . . . . . . . . . . . . . . .
Typical side lobe suppression, dB
Beamwidth
-3 dB, degree . . . . . . . . . . . . . . . . . . . . . . . . . .
-10 dB, degree . . . . . . . . . . . . . . . . . . . . . . . . .
Front/back ratio, dB . . . . . . . . . . . . . . . . . . . . .
Impedance, ohm . . . . . . . . . . . . . . . . . . . . . . . . .
VSWR typical . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pigtail extension, in (m) . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mechanical
Output connector* . . . . . . . . . . . . . . .
Mounting O.D. pipe
Standard, in (mm) . . . . . . . . . . . . . . . . . .
Industrial, in (mm) . . . . . . . . . . . . . . . . . . . . .
Vertical tilt, degree . . . . . . . . . . . . . . . . . . . . . .
Wind load
Operational, mph, lb (kg) . . . . . . . . . . .
Survivable, mph, lb (kg) . . . . . . . . . . .
Reflector type . . . . . . . . . . . . . . . . . . . . . . .
Reflector material . . . . . . . . . . . . . . . .
Dimensions, in (mm) . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight
Antenna, lb (kg) . . . . . . . . . . . . . . . . . . . . .
Standard mount, lb (kg) . . . . . . . . . . . .
Industrial mount, lb (kg) . . . . . . . . . . . . . . .
* N male connector standard; N female available by adding "F" ( i.e. 26T-2400F-1).
** Robust 1.5"–2.5" O.D. version available. Contact factory.
Ordering Information
Frequency Band Gain
MHz dBi
1700–2100 . . . . . . . . . . .14 . . . . . . . . . . .
1700–2100 . . . . . . . . . . .21 . . . . . . . . . . .
2100–2700 . . . . . . . . . . .16 . . . . . . . . . . .
2100–2700 . . . . . . . . . . .24 . . . . . . . . . . .
2400–2500 . . . . . . . . . . .17 . . . . . . . . . . .
2400–2500 . . . . . . . . . . .23 . . . . . . . . . . .
Extended Length
2100–2700 . . . . . . . . . . .24 . . . . . . . .
Andrew Corporation
10500 W. 153rd Street
Orland Park, IL 60462 USA
18T-1900/2127/2400
.14/16/17 ±1 . . . . . . . . . . .
.20 . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . .8 . . . . . . . . . . . . . . . . . . . .
.14 . . . . . . . . . . . . . . . .
.35 . . . . . . . . . . . . . . . . .
.>20 . . . . . . . . . . . . . . . . . .
.50 . . . . . . . . . . . . . . . . . . .
.1.5:1 . . . . . . . . . . . . . . . . .
.24" RG8 (0.61) . . . . . . . . . .
.40" RG8 (1.0) . . . . . . . . . . .
18T-1900/2127/2400
."N" type male/female . . . . .
.1–2 (25–51) . . . . . . . . . . . .
.— . . . . . . . . . . .
.0–60 . . . . . . . . . . . . . . . . .
.75, 25 (11.34) . . . . . . . . .
.140, 77.9 (35.33) . . . . . . .
.Parabolic grid . . . . . . . . . . .
.Cast magnesium alloy . . . .
.16 x 20 x 15 . . . . . . . . . .
.(406 x 510 x 380) . . . . . . .
.1.8 (0.81) . . . . . . . . . . . . . .
.0.06 (0.027) . . . . . . . . . . . .
.— . . . . . . . . . . . . . . . .
Single Pack
Type Number
.18T-1900-1 . . . . . . . .
.26T-1900-1 . . . . . . . . .
.18T-2127-1 . . . . . . . .
.26T-2127-1 . . . . . . . . .
.18T-2400-1 . . . . . . . .
.26T-2400-1 . . . . . . . . .
.26T-2127-100CM-1 . . . .26T-2127-100CM-6 (6 per)
Connecting the Wireless World
Customer Support Center
From North America:
Telephone: 1-800-255-1479
Fax: 1-800-349-5444
International:
Telephone: +1-708-873-2307
Fax: +1-708-349-5444
26T-1900/2127/2400
.21/24/23 ±1
.24
.20
.14/7.5/7.5
.24/11/11
.>30
.50
.1.5:1
.24" RG8 (0.61)
.40" RG8 (1.0)
26T-1900/2127/2400
."N" type male/female
.1–2 (25–51)
.1.25–2.5 (0.028 x 0.063)
.0–60
.75, 63.8 (28.94)
.140, 199.5 (90.49)
.Parabolic grid
.Cast magnesium alloy
.23.5 x 39.25 x 15
.(600 x 997 x 380)
.4.6 (2.07)
.0.09 (0.041)
.1.5 (0.675)
Bulk Pack
Type Number
.18T-1900-10 (10 per)
.26T-1900-6 (6 per)
.18T-2127-10 (10 per)
.26T-2127-6 (6 per)
.18T-2400-10 (10 per)
.26T-2400-6 (6 per)
Internet
www.andrew.com
Fax-On-Demand
From North America:
1-800-861-1700
International:
+1-708-873-3614
0
330 0 0
-10 -10 -10
-20 -20 -20
300
-30 -30 -30
-40 -40 -40
270
240
210
180
18T-2400-x
Gain = 17.73 dBi
Frequency = 2.5 GHz
10 dB BW = 33.7º
3 dB BW = 12º
0
330 0 0
-10 -10 -10
-20 -20 -20
300
-30 -30 -30
-40 -40 -40
270
240
210
180
26T-2400-x
Gain = 23.91 dBi
Frequency = 2.5 GHz
10 dB BW = 11.6º
3 dB BW = 5.9º
All designs, specifications, and availabilities of
products and services presented in this bulletin
are subject to change without notice.
Bulletin PA-100310-EN (02/05) Copyright © 2005
Andrew Corporation, Orland Park, IL 60462 USA
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