2:1 Baluns/Ununs

50:100 (2:1) CUBE™ Balun/Unun 1.8-61 MHz, 2KW/4KW, Loop Antennas

SKU CB-2-2000TS
In stock
Product Details
UPC: Does not apply
Brand: Palomar Enginers
Frequency Band(s): 160-6 meters
Country/Region of Manufacture: USA
Input ohms/Output ohms: 50
Frequency Range 1.8-61
PEP Power Rating (watts): 2000/4000
Enclosure Size: 4" x 4" x 2"
Weight (pounds): 3
Antenna Compatability: loops, quads, 100 ohm input antennas

High Power rated at 2KW/4KW (option) PEP (FT8 mode at 1.5KW)

Broad frequency range of 1.8-61 MHz for

Compact 4" x 4" x 2" (2KW) or 4" x 4" x 4" (4KW) light weight weatherproof enclosure

Quick, easy deployment with either halyard hoist or side mounting tabs

Choice of BALUN (balanced outputs) or UNUN (unbalanced output and ground)

Model CB-2-2000 is a 2:1 (100:50) quad core balun used to translate a 50 ohm input to 100 ohms at RF power levels up to 2000 watts PEP when used with a matched load such as single band delta loop, quad or loop skywire. This assembled balun features a multi-core configuration for increased power handling and flatter frequency response to over 60 MHz. With a matched 100 ohm load the SWR over the frequency range is very consistent from 1.8-61 MHz and SWR is less than 2:1 over the range allowing easy tuning by most radio internal antenna tuners or an external tuner.

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2:1 (100:50) Baluns are useful between 50 ohm coax and 100 ohm balanced lines for loops, cubical quads, log periodics and other antennas where the impedance at the end of the feedline is 100 ohms (1/2 wavelength feedline).