You are here:  Home > Downtown ham > EH for 40 meters
EH for 40m - PDF version

EH antenna for 40m band. A simple construction to permit HF activity in the case where an antenna deploy in connection with the wavelength is impossible. This article consists of a flash animation.

Some tools

For the development of these antennas, the ideal is to use an antenna analyzer or a noise bridge. Here are some useful links:

Noise bridges
MFJ202B from MFJ
RX100 from Palomar (no longer available)

Antenna analyzers
Commercial:
VA1RX from Autek (no longer available)
MFJ259 from MFJ or MFJ-223, MFJ-225
miniVNA HF/VHF (on PC).

kit:
Tenna dipper
AA 908 from american qrp club

Construction:
A project by VK5JST

Q-meter
A description by VK5BR

PGEgaHJlZj0iL2VuLz9Eb3dudG93bi1oYW0vRUgtZm9yLTQwLW1ldGVycyZhbXA7bG9naW4iPkxvZ2luPC9hPg==