ANT-868-CW-HD DATA SHEET
Product Dimensions
Description
Features
Electrical Specifications
Ordering Information
This reduced-height 1/4-wave antenna is ready for years
of use thanks to a flexible internal helical that is
overmolded with a heavy-duty protective jacket. Its an
excellent choice for outdoor applications or for use in
adverse environments where the antenna must resist
shock, harsh weather, and tampering. HD Series antennas
attach via an FCC Part 15 compliant RP-SMA connector.
Features
Description
Electrical specifications and plots measured on 4.00 x 4.00reference ground plane
* Requires proximity ground plane
Rev 07-22-08
Typical VSWR
Antenna Factor   159 Ort Lane Merlin, OR 97532 www.antennafactor.com
541-956-0931 (phone) 541-471-6251 (fax)
VSWR Graph
"  Reduced-height helical whip
"  Excellent performance
"  Omni-directional pattern
"  Very low VSWR
"  Heavy-duty construction
"  Damage-resistant
"  Fully weatherized
"  Flexible main shaft
"  Part 15 compliant RP-SMA connector
"  Use with plastic* or metal enclosures
"  Center Freq.    868MHz
"  Bandwidth
80MHz
"  Wavelength
1/4-wave
"  VSWR
<2.0 typ. at center
"  Impedance
50 ohms
"  Connector
RP-SMA
"  ANT-868-CW-HD
2.95
(75.0)
0.41
(10.5)
0.53
(13.5)
1.77
(45.0)
0.24
(6.0)
0.48
(12.3)
0.25
(6.4)
End View
0.53
(13.5)
11 SWR 1.335