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(see over) , depending on structures available for elevation. Compatible Barrett masts include, 10m Rapid Deployment Mast (P/N 2090-02-21), 10m Rapid Deployment Composite Mast (P/N 2090-02-24) and 5m Rapid Deployment Mast (P/N 2090-02-04).
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BARRETT RAPID DEPLOYMENT TUNABLE WIRE DIPOLE HF ANTENNA Contents Overview Balun 2 x hrow weights 2 x Kevlar core antenna wire labelled RG-58 coax with frequency markers adaptor 2 x Large winders Instruction sheet 2 x 10m Throwing cord Carry bag...
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BARRETT RAPID DEPLOYMENT TUNABLE WIRE DIPOLE HF ANTENNA Horizontal Configuration orizontal con guration has maximum gain on the broadsides of the antenna and reduced gain along the axis. Therefore, the broadsides should point in the direction of the receiving stations, if possible. Antenna height above ground affects radiation angle.
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BARRETT RAPID DEPLOYMENT TUNABLE WIRE DIPOLE HF ANTENNA Sloping Configuration Radiation with the Sloping con guration becomes more directional, with increased gain in the direction of the lower end of the antenna, and reduced gain towards the higher end. Single Ended Configuration For rapid deployment, with reduced but still acceptable ef ciency, the antenna can be operated single ended.
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BARRETT RAPID DEPLOYMENT BROADBAND DIPOLE HF ANTENNA Radiation Pattern (8m Height) Vertical Plane - Total Gain (dBi) Horizontal 5.85 Inverted V 4.58 Horizontal Plane - Total Gain (dBi) Horizontal 5.63 Inverted V 3.89...
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BARRETT RAPID DEPLOYMENT TUNABLE WIRE DIPOLE HF ANTENNA Specifications Electrical Frequency Range 2 - 30 Input Impedance 50 ohms Power Rating 150 W PEP Connector female with BNC adaptor Polarisation Horizontal Radiation Pattern Essentially Omni-Directional (when mounted as an inverted-V)
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