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Key Features

  • 1 GHz to 18 GHz Frequency Range
  • Designed for MIL-STD 461
  • Fitted with Pre-Amplifier for Increased Sensitivity
  • Pre-Amplifier and Antenna Calibrated as a Single Unit
  • Extremely Low AF Flexible Mounting
  • Not intended for RSE Testing of Intentional Radiators
  • Download PDF Datasheet
  • ETS-Lindgren's Model 3115-PB is our popular Model 3115 Double-Ridged Waveguide Horn Antenna, fitted with an updated pre-amplifier package and calibrated as a single unit. In this configuration, any possible mismatches between antenna and pre-amplifier are taken into account in the antenna factor (AF) which is provided with this unit. Please note, the 3115-PB is not intended for RSE testing of intentional radiators.

    Specifications
    View the 3115-PB Double-ridged Waveguide Horn with Pre-amplifier technical specifications below

    Physical Specifications

    Length: 36.1 cm (14.21 in)

    Width: 24.2 cm (9.53 in)

    Height: 24.8 cm (9.76 in)

    Weight: 2.5 kg (5.51 lb)

    Electrical Specifications

    Frequency Minimum: 1 GHz
    Frequency Maximum: 18 GHz
    VSWR (Average): N/A (Rx Only)
    Impedance (Nominal): 50
    Connector (Amplifier Output): SMA (Female)
    Pattern Type: Directional
    Polarization: Linear

    Product Options

    • 4-TR Tripod
    • 7-TR Tripod

    Product Configuration

    • Antenna and Pre-Amplifier
    • Mounting Bracket for 1/4 in x 20 Threads
    • Rear "Stinger" Mount
    • AC/DC Power Supply for the Pre-Amplifier Module
    • Individually Calibrated at 1 m per the SAE ARP 958
    • Manual