1
Revised 10/14/13
Product Description
HW Series antennas deliver outstanding
performance in a rugged and cosmetically attractive
package. The 315, 418 and 433MHz monopole
versions have a straight whip ?wave element.
The straight whip element delivers wide bandwidth
and consistent performance. 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
Low cost
Excellent performance
Omni-directional pattern
Outstanding VSWR
Rugged & damage-resistant
Standard SMA or Part 15 compliant RP-SMA
connector
Custom colors and terminators for volume
OEMs
Use with plastic* or metal enclosures
Internal O-ring seal on connector
* Requires proximity ground plane
Electrical Specifications
Center Frequency:
315MHz
Recmd. Freq. Range:    304325MHz
Wavelength:     
?wave
VSWR:
d 2.0 typical at center
Peak Gain:
0dBi
Impedance:
50-ohms
Connection:     
SMA or RP-SMA
Oper. Temp. Range:
20癈 to +70癈
Electrical specifications and plots measured with a 4.00" x 4.00"
reference ground plane.
ANT-315-CW-HW
Data Sheet
by
Ordering Information
ANT-315-CW-HW (with RP-SMA connector)
ANT-315-CW-HW-SMA (with SMA connector)
End View
8.1 mm
(0.32")
120 mm
(4.72")
10.7 mm
(0.42")
5.6 mm
(0.22")
15.5 mm
(0.61")