Log periodic dipoles dual polarized – Atec ARA-LPD Series User Manual
Page 7
LOG PERIODIC DIPOLES
DUAL POLARIZED
DUAL POLARIZED
LPC series antennas are comprised of two planar log periodic structures on a common axis. Standard LPC
antennas are supplied with two output connectors. Switch assemblies and switch control units are available for
use with
LPC antennas to yield vertical, horizontal, right circular, or left circular polarizations. These antennas
are characterized by a high front-to-back ratio, excellent SWR, and medium power gain at all frequencies in the
band.
S
PECIFICATIONS
I
MPEDANCE
:
50
OHMS
,
NOMINAL
F/B R
ATIO
: 20
D
B
P
OLARIZATION
: D
UAL
VSWR: 2 : 1 T
YPICAL
M
INIMUM
I
SOLATION
: 20
D
B
M
ODEL
F
REQUENCY
G
AIN
POWER WEIGHT
C
ONNECTOR
D
IMENSIONS
(MH
Z
)
(
D
B)
CW
(
LBS
/
KG
)
L
X
W
X
H
LPC-3100/C
30 -1000
6.0
500 W
110 / 50
N female
210" x 200" x 200"
LPC-3540
35 - 400
5.0
10,000 W
320 / 160
82 G female
204” x 168” x 208” **
LPC-8100/C
80 - 1000
6.5
1 kW
28 / 12.6
N female
88” x 75" x 75"
LPC-2010/C
200 - 1000
6.0
1 kW
10 / 4.5
N female
50" x 30" x 30"
LPC-2020/C*
200 - 2000
6.0
200 W
14 / 6.5
N female
50" x 30" x 30"
LPC-560*
500 - 6000
6.0
40 W
3 / 2
SMA female
21” x 12” x 12”
LPC-820/C*
800 - 2000
8.0
125 W
9 / 4.0
BNC female
12" x 8" x 8"
* A Radome is available for outdoor installation.
** Height with Mast
LPC-8100/C - T
YPICAL
E-F
IELD
A
NTENNA
F
ACTOR AND
G
AIN
F
REQUENCY
(MH
Z
)
80
90
100
200
250
300
400
500
600
700
850
1000
AFE (
D
B
M
-1
)
1.4
2
3.1
9.0
11.1
12.5
15.9
15.5
17.8
20.2
22.1
23.0
G
AIN
(
D
B
I
)
6.9
7.3
7.1
7.2
7.1
7.3
6.4
8.7
8.0
6.9
6.7
7.2
LPC-3100
LPC-3540/C
LPC-8100 & LPC-560
LPC-2010/C