™
ANT-418-CW-QW DATA SHEET
Description
CW Series 1/4-wave antennas deliver outstanding
performance in a rugged and cosmetically attractive
package. These antennas are available with standard SMA
or FCC Part 15 compliant RP-SMA connectors. RP-SMA
connectors allow for easy field replacement while complying
with FCC requirements. A wide variety of matching
connectors permit numerous mounting options.
Product Dimensions
0.31”
(7.8)
0.51”
(13.0)
Features
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Low cost
Excellent performance
Omni-directional pattern
Wide bandwidth
Very low VSWR
Fully weatherized
Flexible main shaft
Rugged & damage-resistant
Standard SMA or Part 15 compliant RP-SMA connector
Use with plastic* or metal enclosures
* Requires proximity ground plane
7.01”
(178.0)
0.24”
(6.0)
0.57”
(14.5)
End View
2.05”
(52.0)
0.25”
(6.4)
Electrical Specifications
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Center Freq.
Recommended Freq. Range
Wavelength
VSWR
Impedance
Connector
418MHz
380-450MHz
1/4-wave
<1.9 typ. at center
50 ohms
SMA or RP-SMA
Electrical specifications and plots measured on 4.00” x 4.00” reference ground plane
0.18”
(4.5)
Ordering Information
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ANT-418-CW-QW
(with RP-SMA connector)
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ANT-418-CW-QW-SMA (with SMA connector)
VSWR Graph
S11 SWR
1.158
CENTER 418.000MHz
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 05-19-10
