SB-102/1 115-162 Mhz Shipboard VHF AS-2809

The SB-102/1 is a VHF shipboard antenna capable of transmitting up to 100 watts power between 115-162 MHz. The antenna provides vertically polarized, omnidirectional coverage over the specified frequency range. The antenna is enclosed in a fiberglass housing, making it suitable for use in the extreme marine shipboard environment.

The lightweight element construction is secured inside the housing and damps all vibration frequencies specified MIL-STD-167, Type I vibration. The SB-102 withstands the shock loads as specified in MIL-S-901C for Grade A shock. Military designation is AS-2809.

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SPECIFICATION

PERFORMANCE
Frequency Range 115-162 Mhz
Polarization Vertical
Power Capability 100 Watts Avg
Input Impedance 50 Ohms Unbalanced
VSWR 2:1 Max Across the Band
Input Connector Type N
Gain 2 dBi
Azimuth Coverage Omnidirectional Within +/- 1 dB
v Elevation Coverage Sinusoidal Pattern With Max At Horizon
Operational Temperature Range -54C To +65C
Storage Temperature Range -62C To +71C
Dust Mil-Std-810, Method 510.2
Shock  Mil-S-901C, Grade A Class I
Vibration Mil-Std-167-1, Type I
Humidity 0-100%
Wind 100 Knots
Ice 4.5 PSF On All Exposed Surfaces 
Salt Fog Withstands 100 Hour Test
Height 47 Inches
Radome Diameter 3 Inches
Base Diameter 4.5 Inches 
Weight 7.5 lbs
Mounting 1/4 inch Bolts On A 3.88 Inch Bolt Circle
Construction Fiberglass housing And Mounting Flange
Finish Haze Gray Mil-P-2441 Paint