2m dipole

Trap Dipole for 17 and 20 - M0XDX trap dipole for 17 and 20 metres made from two fibreglass telescopic 5 metre long fishing poles.

Dipole antenna for 6 meter band - Here is a simple design for a 6 meter centre fed dipole antenna

Slim Jim Antenna Build - Homebrewing a slim jim antenna for 2m and 70 cm

G4JUV Gate Spring Dipole - This is an 80 metre dipole that fits in a small spac

Short Dipole for 80 m - This short dipole antenna has been described by Nadisha, 4S7NR and may be of interest to anyone wishing to get on 80M (3.5MHz) that have limited space available.

Balun for HF wire dipoles - a neat 1:1 50 ohm balun for use on HF horizontal wire dipoles.

The Sloping Vertical Dipole - The radiating part is the vertical half of the dipole. You get nearly radiation in all directions, the second half must not be in 180°. The table below show how we get an impedance for direct feeding of 50Ohm coax. by DK7ZB

Low-Cost dipole for QRP - Here’s an economical dipole for simple QRP HF homebrew rigs.

Horizontal dipoles - This article describes the characteristics of an horizontal dipole and shows the results of several simulations made with MMANA-GAL, covering models for the 20 m, 40 m and 80 m bands.

Two wire broadband HF dipole - This article describes the design and simulation of a two wire broadband dipole antenna for the HF band, using the software 4Nec2. The antenna is designed to operate in the full range 3-30 MHz

Helix antenna for 2 meter - Homebrew a helix antenna VK5ZAI style for satellite use

How change a shaft on a Steppir Dipole - PE2MC show how to change a shaft on a 30/40 meters Steppir Dipole antenna with pictures and instructions

Slim Jim Antenna Using Twinlead - 2 Meter Slim Jim Antenna Using 300 Ohm Twinlead

Construction Principles for UHF VHF Yagis - The Construction Principles for Duoband-Yagis 2m/70cm by DK7ZB

Codan C463 multiband antenna - This article describes the design and simulation of a Codan C463 multiwire broadband dipole, using the software MMANA-GAL.

South Lakeland Repeater Group - Supports 2 analogue (GB3LD 2m & GB3LF 70cm) and its NEW D-STAR digital GB7LF.

MM0DXK Renfrew Amateur Radio Society - Renfrew Amateur Radio Society was started in 2004 by the founder member Tommy 2M0 TXA

STAR-H Corporation - STAR-H Corporation specializes in extremely wideband dipoles and compact low-profile antenna systems for military, emergency management, commercial operations and consumer wireless applications.

AO-40 VHF Converter - 144 MHZ to 28 MHZ 2nd Down-Converter for AO-40 Sat

ICOM IC-746PRO Problems - The purpose of this web page is to try to investigate some of the issues around ICOM IC-746PRO reported by many radio amateurs through out the world; and unfortunately not properly taken care of by ICOM.

NCDXF Beacon for Android - NCDXF Beacon is a simple tool to monitor the NCDXF beacons on the Ham Radio bands 20m, 17m, 15m, 12m and 10m. Upon start the the time will be synchronized with an NTP server.

The Milli Beacon - This page describes an cheap RF signal source, a portable micro beacon, using a low cost temperature controlled crystal oscillator

Stub HF filter - Multi transmitter filters for HF Bands

Lightning protection Coax box - A lightning protection box done to disconnect antennas from the shack by PE2MC

2m sniffer - How to construct a “Sniffer” for 2m DF by Denis G3UVR