™
ANT-315-CW-HW DATA SHEET
Product Dimensions
0.32”
(8.1)
Description
HW Series antennas deliver outstanding performance in a
rugged and cosmetically attractive package. The 315,
418, and 433MHz monopole versions have a 1/4-wave
element. The 868 and 916MHz dipole versions have a
center-fed 1/2-wave element with an internal ground
reference. The antennas attach via a standard SMA or
Part 15 compliant RP-SMA connector. Custom colors and
connectors are available for volume OEM customers.
Features
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0.42”
(10.7)
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Low cost
Excellent performance
Omni-directional pattern
Outstanding VSWR
Rugged & damage-resistant
Standard SMA or Part 15 compliant RP-SMA connector
Custom colors and terminations for volume OEMs
Use with plastic* or metal enclosures
Internal O-ring seal on connector
* Requires proximity ground plane
4.72”
(120.0)
Electrical Specifications
End View
0.22”
(5.6)
Center Freq.
Recmd. Freq. Range
Wavelength
VSWR
Impedance
Connector
315MHz
304-325MHz
1/4-wave
<2.0 typ. at center
50 ohms
RP-SMA or SMA
Electrical specifications and plots measured on 4.00” x 4.00” reference ground plane
0.61”
(15.5)
Ordering Information
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ANT-315-CW-HW (with RP-SMA connector)
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ANT-315-CW-HW-SMA (with SMA connector)
VSWR Graph
S11 SWR
1.341
CENTER 315.000MHz
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 7-26-10
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