Vehicular Antennas

SFB3512D/VRC

112" (2.8 m) VHF, UHF, BROADBAND ANTENNA w/DIPLEXER | 30-512 MHz

Bands
  • Broadband
  • UHF
  • VHF
NSN
5985014977004

Overview

Shakespeare® SFB3512D/VRC is a high-performance broadband vehicular antenna engineered for reliable VHF/UHF communications in demanding military and tactical environments. Operating across a wide 30–512 MHz frequency range, this antenna delivers instantaneous bandwidth and exceptional gain performance to support modern multi-mission radio systems without the need for tuners, band switching, or operator intervention. Designed to reduce vertical antenna signature by replacing multiple antennas with a single broadband solution, the SFB3512D/VRC supports both line-of-sight (LOS) and beyond-line-of-sight (BLOS) communications. Its rugged fiberglass construction is engineered to meet MIL-STD-810 mechanical and environmental requirements and SINCGARS tactical survivability standards. Built-in high-voltage power line protection provides additional safety in challenging field conditions. SFB3512D/VRC’s durable construction and compatibility with existing tactical mounting systems make it a versatile solution for battlefield, tactical, and C3I communication applications.

Specifications

Electrical
Frequency Range 30 - 512 MHz
Radiation Pattern Monopole
Instantaneous Bandwidth 482 MHz
Input Impedance 50 OHMS Nominal
Power 75 W CW
Connector Type - N Standard
VSWR Average 3.5:1 or Less
Gain -5 to +4 dBi
Mechanical
Height 112" (2.8 m)
Weight 7 lbs. (3.1 kg)
Color Black