| AS-2814/SRC |
|
| Physical
Dimensions |
|
| Height |
203
- 3/16 inches |
| Width |
116
- 3/4 inches |
| Depth |
7
inches |
| Weight |
40
lbs |
| Operating
Temperature |
-54
C to +65 C |
|
|
| Frequency
Range |
30
to 76 MHz |
| Input
Impedance |
50
ohms |
| VSWR |
>
2.5:1 over freq range |
| Polarization |
Horizontal
or Vertical |
| RF
Power Rating |
100
watts |
| Power
Requirement |
None |
| Feed
Type |
Unbalanced,
coaxial cable |
| Input
Connector |
Type
N |
|
|
Description:
The AS-2814/SRC is a broadband unidirectional log periodic
dipole array. The antenna consists of a main boom and eight
radiating elements. It may be installed for operation with
either vertically or horizontally polarized signals. The
AS-2814/SRC may be used with any VHF transmitting and/or
receiving equipment capable of operating within its
frequency range and RF power handling capabilities.
Installation: The antenna is supplied with a
mounting flange for installation onboard ship. This aluminum
flange is 6 - 1/2 inches x 6 - 1/2 inches with twelve holes
for 3/8 inch bolts equally spaced on a 5 - 1/2 inch x 5 -
1/2 inch square pattern. vinyl jacketed mylar rope is
supplied for installation between the flexible radiating
elements to reduce vibrations.
Considerations: The location of the antenna
should be selected to provide maximum omnidirectional
coverage within the physical constraints of the ship's
structure. Two AS-2814/SRC antennas are used with the
AS-2813/SRC Antenna Assembly. The antennas are installed on
opposite sides of the ship to obtain maximum unidirectional
coverage. |
