40m hex beam

N3OX Flex Vertical for 40m - N3OX three meters Flex Vertical, a Short, Frequency Agile Vertical for 40 meters

Parasitic Delta Loops for 40m - 2 element 40 meter parasitic delta loop antenna by PY4VE

40m delta loop - Building a 40m (7MHz) horizontal delta loop

3 element Yagi for 50 Mhz - Plans for building your own 3-element beam for use on 6m.

80m 2 element project - A 2 element beam antenna for 80 meter band by ha8rm

Shortened Dipole for 40 Meter - A shortened dipole antenna for 40 meter band

Fractal beam antenna for 14 MHz - A beam fractal antenna for 20 meters band

30 40 Meter Hex Beam Antenna - A hex beam antenna construction project for 30 and 40 meters band by N6AQ

ZL1BJQ HexBeam antenna - Hexbeam antenna project for 20, 15 and 10 mtrs

Home Made Hex Beam Antenna - A home made Hex Beam Antenna project

Moxon beam for 144 Mhz - G0KYA Moxon antenna for 2 meters band

Vertical Dipole for 40 Meters band - A lightweight portable vertical antenna for 40m

About directional antennas - Directional antennas a beginners explanation

Vertical Dipole 10-40m - A multiband vertical dipole antenna by ON4BAI

HF Blaster - The antenna is designed to cover 40M through to 10M meters, mounted on a fishing pole and a 4:1 balun by 2E0SDR

S9V 40M vertical antenna - A fiberglass-wire vertical antenna for 40 m band by WY3A

80m 40m Vertical antenna - HF2 antenna, home made vertical antenna

2-El Portable Yagi for 10-20 mt  ^updated - This Yagi has a constant element-distance of 1,50 m. You must only correct the lengths of the elements for QSY, see table down. For the bands 10 m and 12 m the Yagi is working as a reflector-radiator-Yagi, for 15 m and 17 m as a beam with radiator and director.

10 elements yagi for 50 MHz - A 10 element Yagi Beam Antenna for 50 Mhz by Rod Mackintosh, ZL3NW

Antenna Dinamica - Ham radio HF antennas manufacturer, produce HF dynamic beam antennas, and vertical pole antenna. Offer kits and parts to build you own dynamic antennas, by IZ0AEG

Elecraft K2 - Narrow Bandpass Filter - This note covers narrowing the K2\'s 40M bandpass filter to cover the narrower 40M band and reject strong out of band broadcast interference

Cushcraft MA-5B - Official Cushcraft MA5B Mini Beam antenna

Home Made duplexer - Homemade UHF/440Mhz Amateur Radio Repeater Duplexer

440Mhz Interdigital Bandpass Filter - Homebrew Amateur Radio 440Mhz Interdigital Bandpass Filter

CW Keyer with WinKey emulation - A CW PIC based keyer [16F688] which can be used in WinKey emulation mode, works with CW software that supports WinKey, or use with any terminal type program. Hex code is FREE.