™
ANT-2.4-WRT-xxx DATA SHEET
Description
The WRT Series antenna is ideally suited for
applications such as wireless vending, security,
traffic, or power equipment which require an
unobtrusive, tamper-resistant antenna solution.
The tiny 19 x 11mm radome installs through a
small hole on the product and is anchored by a
threaded base. An adhesive foam compression
ring is used to resist the elements. The 1/2-
wave antenna also features an integral counterpoise, which
eliminates the need for a proximity ground plane. The antenna's
coax feed is available with SMA, RP-SMA, or U.FL terminations.
Alternate coax lengths, connectors and custom colors are
available for volume OEM customers.
Product Dimensions
0.75”
(19.0)
0.43”
(11.0)
0.24”
(6.0)
Remove protective plastic
before installation
Adhesive Ring
SMA or
RP-SMA or U.FL
M11x1.0mm
Thread
Features
Counterpoise
1.28”
(32.5)
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Low cost
Unobtrusive
Tamper resistant
Integral counterpoise
Indoor / outdoor
Adhesive or permanent mount
0.207”
(5.26)
Electrical Specifications
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Cable Length
8.50”
(216.0)
Center Freq.
Recommended Oper. Freq.
Wavelength
VSWR
Impedance
Connector
Cable
2.45GHz
2.4 - 2.5GHz
1/2-wave
<1.9 typ. at center
50 ohms
RP-SMA, SMA, or U.FL
RG-174 RP-SMA & SMA
1.32mm U.FL
Electrical specifications and plots measured on 24” x 24” reference ground plane
Ordering Information
·
ANT-2.4-WRT-RPS (with RP-SMA connector)
·
ANT-2.4-WRT-SMA (with SMA connector)
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ANT-2.4-WRT-UFL (with U.FL connector)
VSWR Graph
S11 SWR
1.543
CENTER 2 450.000MHz
SPAN 200.000MHz
Typical VSWR
Antenna Factor
159 Ort Lane Merlin, OR 97532
www.antennafactor.com
541-956-0931 (phone) 541-471-6251 (fax)
Rev 6-3-10
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