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The SB-230 HF omni-directional antenna is a broadband, vertically polarized antenna primarily designed for shipboard use, but can also be used as a fixed base station with a suitable ground screen. The antenna operates over the frequency band of 2 MHz to 30 MHz without the need of a tuner or coupler. It has a power handling capability of 1kW, average. The monopole is 35 feet long and is constructed in two sections, which screw together. The base of the monopole is a flanged coaxial design which bolts directly to the Antenna Base Unit.
Spec Sheet
ELECTRICAL
SPECIFICATIONS
PERFORMANCE
Frequency Range
2 – 30 MHz
Polarization
Vertical
Radiation Pattern
Omnidirectional
VSWR
≤ 2.0:1 typical, 3.0:1 max
Nominal Impedance
50 Ohms
Power Rating (RMS)
1000 W (1kW) average
MECHANICAL
SPECIFICATIONS
PERFORMANCE
Antenna Type
Broadband HF Whip
Standard Color
Haze Grey
RF Connector
Female N-type 8 each 0.56” (1.42 cm) diameter bolt
holes on a 15.25” (38.7 cm) bolt circle
We have been designing and manufacturing antennas & systems for military and defense, government, aviation, transportation, and wireless infrastructure industry segments.
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Please note that we will continue to operate (in varying capacities) with all the current information available until otherwise directed and promise to assist you in the most efficient way through many of the new safety protocols we are implementing. As new information becomes available, we will adapt to the on-going and changing circumstances and keep you informed.
As a U.S. based manufacturer we are doing our best to accommodate customers whose supply chains have been disrupted so please contact us immediately if you require any time sensitive mission critical equipment.
