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Vibroplex Par
Trail Friendly

QRP End-Fed Dipole

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Amateur Wire Antennas  

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EF-10/20/40 Trail Friendly

The Vibroplex Par EFT-10/20/40 Trail Friendly antenna is similar the regular EF-10/20/40. It is a triband antenna totaling 39 feet in length and allows QRP operation on 10, 20, and 40 Meters with no switching, ground or tuner required. As with other EndFedz, it may be deployed as a horizontal, vertical or sloper. Maximum continuous power is 25 watts.

The factory supplied radiator may be removed and replaced with a half wavelength wire for any band from 40 Meters up to 10 Meters. The supplied radiator is made of 26 gauge polystealth wire (not 18g like regular). This Trail Friendly configuration includes a rewind bar to easy deployment and storage.

Polarity: Depends on mounting configuration
Design Z: 50 Ohms
V.S.W.R. Bandwidth 20M:  500 kHz 1.5:1
V.S.W.R. Bandwidth 40M:  140 kHz 2.0:1
V.S.W.R. Bandwidth 10M:  900 kHz 1.5:1
Power Handling: 25W CW/SSB
Weight: 3.5 oz.
Length: 41 feet
Hardware: Stainless Steel
Connector: Silver/TeflonŽ BNC
Radiator: 26 gauge polystealth

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