Features
- Broadband
- High power
- Low VSWR
- Light Weight
- Shipboard
applications
- Receiving or
transmitting mode
Detailed Description
The AS-1735/SRC,
UHF Antenna is a rugged, vertically polarized, broadband antenna
covering the frequency range of 225 MHz to 400 MHz. This light
weight antenna has an all aluminum outer structure which can be
mounted around an existing mast ranging from 4 inches to 12 inches
in diameter. As an option, the AS-1735/SRC can also be made to mount
onto masts of up to 15 inches in diameter.
The antenna is designed for use under the severe environmental
conditions encountered in a shipboard environment.
The four radiating elements are fed in-phase from a single input and
provide omni-directional radiation in the azimuth plane.
The AS-1735/SRC antenna can be used in either the transmit mode or
the receive mode without any adjustments. It can handle a peak
envelope power (PEP) of 2 KW and exhibits a nominal input impedance
of 50 ohms and a VSWR of less than 1.8:1 over the entire frequency
range of 225 MHz to 400 MHz.
The antenna has been designed to meet the vibration requirements of
MIL-STD-167, TYPE I and II, the shock requirements of MIL-S-901 and
the environmental requirements of MIL-E-16400H.
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