Key Product Information


​Frequency Range

This antenna covers the 1 GHz to 18 GHz range making it ideal as a receive antenna for any emissions testing above 1 GHz.

Designed for MIL-STD-461

The 3115 Horn Antenna (without pre-amplifier) is identical to the antenna described in MIL-STD-461 RE102, for emissions testing above 1 GHz.

Fitted Amplifier

The pre-amplifier has a frequency range of 1 GHz to 18 GHz and a typical gain of 48 dB. The gain flatness across the range is ± 2.5 dB. The pre-amplifier has a maximum noise figure of 4 dB maximum with the typical noise figure being 3 dB. The power output is +17 dB minimum at the 1 dB point. The input and output characteristics of the pre-amplifier are an input and output VSWR of 2:1 maximum.

Calibrated as Single Unit

The 3115-PB is calibrated as a single unit, so uncertainty values are reduced. 

Specifications Select a tab below for more information



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

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)
  • 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
  • 4-TR Tripod
  • 7-TR Tripod

 

 

3115-PB Double-ridged Waveguide Horn with Pre-amplifier <p>​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.</p>
3116C-PA Double-Ridged Waveguide Horn with Pre-Amplifier ETS-Lindgren's Model 3116C-PA is a special version of our popular Model 3116C Double-Ridged Waveguide Horn Antenna, fitted with a pre-amplifier package and calibrated as a single unit. 
3117-PB Double-Ridged Waveguide Horn with Pre-Amplifier <p>​​ETS-Lindgren's Model 3117-PB is a special version of our popular Model 3117 Double-Ridged Waveguide Horn Antenna, fitted with an updated pre-amplifier package and calibrated as a single unit.</p>
3142E-PB BiConiLog with Pre-Amplifier <p>​ETS-Lindgren's Model 3142E-PB BiConiLog™ is a hybrid antenna that combines innovative design, compact size, and excellent performance with an updated pre-amplifier module.</p>

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

Literature and Videos


 

 

http://www.ets-lindgren.com/products/antennas/antennas-with-pre-amps/4001/400105

 

 

http://www.ets-lindgren.com/products/antennas/antennas-with-pre-amps/4001/400105

L o a d i n g

 Catalog-Item Reuse