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50:600 ohm, (12:1) CUBE™ Balun/Unun, 1-31 MHz Balun, 1KW/2KW

CB-12-1000

50:600 ohm, (12:1) CUBE™ Balun/Unun, 1-31 MHz Balun, 1KW/2KW CB-12-1000


HF 12:1 Impedance Transformers

12:1 Baluns are useful transformers for 600 ohm balanced loads the impedance at the end of the feed line is 600 ohms (1/2 wavelength feed line), or high impedance feeds for rhombic, T2FD and traveling wave antennas.

12:1 Ununs are useful between coax and long wires with a load impedance near 600 ohms like a beverage antenna. Shortwave listener antennas also can benefit with the 12:1 unun and it may provide a better match than 9:1 ununs – this means quieter noise levels and stronger signals so you can hear distance stations easier.

CB-12-1000 1KW PEP 1-31 MHz Balun

Conversion graph for 1-31 MHz:

CB-12-1000 Graph

$79.95 In stock
UPC:Does not apply
Brand:Palomar Engineers
MPN:CB-12-1000
Country/Region of Manufacture:United States
Type:New
Input ohms/Output ohms:50 in/600 out balanced
Frequency Range (MHz):1-31
PEP Power Rating (watts):1000
Balun/Unun? Balun (0) Unun (0)
PEP Power rating 1000 watts (0) 2000 watts (20)