80-40-20-17-12-10 m HF antenna "Windom"


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80-40-20-17-12-10 m HF antenna "Windom"

Electrical specifications

Operating frequency band, MHz
80 m, VSWR not more 1.6 3.5-3.8 MHz
40 m, VSWR not more 1.5 7.0-7.2 MHz
20 m, VSWR not more 1.7 14.0-14.35 MHz
17 m, VSWR not more 1.7 18.06-18.31 MHz
12 m, VSWR not more 1.5 24.9-25.14 MHz
10 m, VSWR not more 2 28-29,5 MHz
Impedance, Ohm 50
Connector SO-239
Max. power input, W* 800 (SSB, CW)
Length, m 42
Polarization horizontal
Material of radiator steel brass wire, PVC insulated
* The antenna power capacity is defined by the duration of transmission, type of transmission, its frequency, SWR and the ambient temperature.

This antenna has been designed to work on amateur frequencies of 80, 40, 20, 17, 12 and 10 meters. It represents an end-fed sectioned vibrator that employs the capacity of long conductors to resonate at wavelengths of ¼ λ х (2N-1), where N is a natural number.

VSWR diagram "Windom":
80 m
40 m
20 m
17 m
12 m
10 m

The information provided on this page is not an official offer.
To verify actual parameters contact the sales department before ordering.