EMCO 3121C Dipole Set

EMC Item no.: 350
Category:
  • Antennas / Near Field Probes
  • VHF-UHF Antennas
Test Mode: Emissions
Test Type: Radiated
Manufacturer: EMCO
Frequency: 28MHz-1GHz

Product description

This adjustable dipole antenna system is used to make precise EMI measurements to meet Military, DoD, VDE, ANSI C63.4 and EN Specifications. They come in a transportation case housing all the antenna components and included is a measuring tape to enable adjustment of the dipole elements. For operation at lowest frequencies the dipole elements are constructed from nickel plated brass elements and four extension rods. The set of elements can be screwed into the pertinent balun. The baluns can also tolerate 50 Watts enabling the model to be used in a transmission mode for example. The antenna factor graph shown concatenates the curves of all four baluns & their optimum extensions.

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General specification

Balun 1: 

Frequency Range:                   28MHz to 60MHz

Maximum Power:                    260W

Balun 2: 

Frequency Range:                   60MHz to 140MHz

Maximum Power:                    160W

Balun 3: 

Frequency Range:                   140MHz to 400MHz

Maximum Power:                    80W

Balun 4:                           

Frequency Range:                   400MHz to 1GHz

Maximum Power:                    50W