5/8 gp 70cm

144 MHz 5/8 whip antenna - Making your own 2 metre (146 MHz) 5/8th wave whip antenna

146MHz 5/8 Ground Plane Antenna - 146MHz 5/8 ground plane tower mounted antenna. The antenna was largely based information and analysis provided by the RSGB's. VHF UHF Manual, fourth edition by G.R.Jessop, G6JP

A 5/8 mobile whip for 2m - Schematic for a a 2m 5/8 λ mobile whip, courtesy WB4MYL

70 cm helix antenna - An Helix antenna for 70 cm band and satellite reception

70 cm Moxon - 70cms Simple Moxon 2 elements antenna

A 70cm Big Wheel Antenna - This is a 70cm big wheel antenna which is used at DB0FAI beacon

70cm 2 x 11 elements Cubical Quad - A group of 2x11 elements all grounded quad antenna for portable operation on 70cm. Included detailed pictures and measurements.

Ground Plane Antenna for 70 cm - It is easy to homebrew this quarter wave ground plane antenna for 70cm.

70cm Magnetic loop - UHF magnetic loop antenna by PA3CNJ

Aerial Calculations - G4URH calculations to design your own antennas, ground plane, half wave antennas, Quad Antennas and 5/8 verticals

YouTube - jpole homebrew - jpole 2mtr 70cms homebrew antenna

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

KE6ZGP Bryan Herbert - Ham radio stuff, scanner and shortwave topics at KE6ZGP blog

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

GB3EX East Devon Repeater Group - EXETER 70cms Repeater page. The repeater GB3EX, has been operational since 1972.

SK6AW Maidenhead Locator Conversion - Convert to/from maidenhead gridsquare, decimal or DMS long/lat. Find your locator on smartphones via gps in your browser!

Global Positioning Systems - How GPS works

Kenwood TS-870S picture - Large picture and specifications

TS-940S Picture and data - RigPix page about the Trio Kenwood TS-940S HF Transceiver

U2APRS Android APRS Tracker - U2APRS is an APRS client application running on Google Android OS.It locates your position using GPS, 3G, and WiFi, and uploads it to the APRS-IS.

Repeater Range Android App - M3OYQ’s Repeater Range is a free application designed to run on the Android mobile phone platform. The the app listens to the onboard GPS and displays the bundled repeater database as a simple list sorted by the range.

QTH locator - Ham Radio Android Apps to displays your current QTH locator on Google Maps using the GPS or WiFi / network location.

DBF to ADIF - Free Logbook conversion program that allows the conversion of some old DBF log files (DXLog, EasyLog, LogPlus, TopLog, TurboLog TotalHAM92) to the ADIF Format, 3.8Mb ZipFile

Mac Memory Manager - Amateur Radio Memory Manager Software for the Mac support many Yaesu Icom AOR and Kenwood radios

phpPredict - Implementation of NORAD SGP4/SDP4 algorithms in PHP for determining a satellites location and velocity in Earth orbit. These SGP4/SDP4 models were ported from Predict 2.2.3 written by John A. Magliacane (KD2BD) for the Linux operating system.