Key Product Information

​​Unique Element Design

Some biconical antennas exhibit an electrical “bump” at 281 MHz, but ETS-Lindgren's biconical element crosspiece design improves performance by eliminating this problem. The biconical's crosspiece connects the center element to the outer element diminishing the “bump”. Another enhancement is element cages that cannot be overtightened when screwed into the balun. 

Improved Balun Design

With a balun constructed from a micro-transformer, the 3110C has a excellent impedance match and balance between 50 Ω and 200 Ω (the impedance of the biconical elements), for the whole frequency range of the antenna.

Compact Size

Because of their compact size, ETS-Lindgren Biconical Antennas are ideal for anechoic chambers and shielded enclosures.​​

Quality Construction

Biconical elements are constructed of lightweight corrosion resistant aluminum, providing years of trouble-free indoor and outdoor service.

Specifications Select a tab below for more information

Frequency Minimum: 30 MHz
Frequency Maximum: 300 MHz
Connectors: Type N (f)
Nominal Impedance:  50 Ω
Maximum Continuous Power: 250 mW
Peak Power: NA
VSWR: 2.0:1
Pattern Type: Omnidirectional
Polarization: Linear
Depth: 79.0 cm (31.10 in)
Diameter: 52 cm (20.47 in)
Width: 132.1 cm (52.01 in)        
Weight: 2.7 kg (5.95 lb) ​​​​
  • Model 3110C Antenna with Antenna Elements, Base and Balun
  • Stinger and Standard 1/4 in x 20 Mounting 
  • Individually Calibrated at 1 m and 3 m (Horizontal Polarization per SAE ARP 958. 
  • 10 m Calibration (Horizontal Polatization) per ANSI C63.5 and a Signed Certificate of Calibration 
  • Conformance Provided for Gain and Antenna Factors
  • Manual



3104C Biconical Antenna ​​The Model 3104C Biconical Antenna has a traditional coaxial wound balun, which provides a broad frequency range and moderate gain for both transmitting and receiving.
3109 Biconical Antenna ETS-Lindgren's Model 3109 Biconical Antenna uses a modified Guanella balun for impedance transformation and matching. 
3110C Biconical Antenna ETS-Lindgren's Model 3110C Biconical Antennas combine several unique features to achieve high levels of performance.
3158 Biconical Antenna ETS-Lindgren's Model 3158 Biconical Antenna is a high power biconical designed for high level immunity. <br>
3159C Biconical Antenna ETS-Lindgren's Model 3159C Biconical Antenna is a broadband, linearly-polarized biconical antenna.

Key Features

  • Frequency Range 30 MHz to 300 MHz 
  • Compact Size for Use in Limited Space 
  • Unique Element Design Improves Performance 
  • Improved Balun Design for Increased Efficiency 
  • Flexible Mounting
  • Excellent RF Symmetry​

Literature and Videos<a href="/sites/etsauthor/ProductBrochures/General%20Brochures/Test_and_Measurement_Full_Line.pdf"><img alt="" src="/_layouts/15/IMAGES/icpdf.png" />Test_and_Measurement_Full_Line.pdf</a>

L o a d i n g

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