dl grid squares

Sandler Training Priority listing - We provide world class leadership/management training, sales coaching, sales manager training, sales recruiting service in Milton, Brampton, Mississauga, Oakville, Burlington, Hamilton, Georgetown and Ancaster.

PA3CQR Magnetic loop antenna - PA3CQR practical experiments with magnetic loop antennas.

VHF QRZ Database - Maintanined by DL8EBW offer searchable map of registered VHF operators

Low Country Amateur Radio Club of Summerville Priority listing - Low Country Amateur Radio Club Summerville, South Carolina 147.060+ / 147.030

DL4UNY - Working from a small apartment-balcony on all bands with a small antenna

Paddlette - Paddle keys. Manufacturer specializing in high performance, top quality miniature paddle keys and iambic keyers for mobile and QRP operators.

Online QTH locator or map square - Find either your or your correspondent's Maidenhead grid square or location using Google Maps

VA7ST CW Paddles - CW, padlles key collection

VR-5000 Manual - Yaesu VR 5000 operating manual PDF File

PorkControl for Yaesu FT-817ND - PorkControl is a Java-based software controller for the Yaesu FT-817ND (and older FT-817) HAM transceiver. It is currently in beta and released under the GNU GPL v2 on Windows, Linux and MAC OSX. PorkControl is used to control frequency and other features without using the fiddly controls on the unit itself. It also supports automatic radio control to access repeaters based on the UK Repeater List.

TH-D7AD extend RX - Kenwood TH-D7AD -- Modifications

Converting TH-F6 into a TH-F7 - TH F6 and TH F7 is, actually, the same transceiver. Well, there is a difference: one diode.

Yaesu VX-170 by N5FDL - Blog post about t he Yaesu VX-170

Icom R2 Vs YaesuVX5 - A comparison or the Yaesu VX-5R and Icon R2 handheld transceivers

Magnetic Loop Designer - Windows Magnetic Loop antenna design software by DG0KW in Detusch

DSPRX - Signalprocessing for SSB - Direct Conversion Receiver using Phasemethod for Sideband Supression, does all necessary signalprocessing for Direct conversion Receivers using IQ-mixer for demodulation.

Grig - Grig is a simple Ham Radio control (CAT) program based on the Ham Radio Control Libraries (Hamlib). It is intended to be highly generic presenting the user to the same graphical user interface regardless of which radio is being controlled.

W3DHJ - lunix utilities for Radio Amateurs - A small collection of bash scripts for pulling QTH info, grid square info, propagation charts, and monitoring prop logger postings.

ADIF to Excel to ADIF Converter - Excel based converter to import ADIF to Excel table and Export Excel Table to ADIF

Double Tone IQ-Generator - Easy to use double tone IQ-generator for testing direct conversion SSB-transmitters based on phasemethod etc.

WOLF GUI - GUI for the KK7KA Wolf software, that was originally written as command line interface only. Wolf is a weak signal software

Saltwater Dummy Load - Build a Saltwater Dummy Load

Receivers sorted by IM3 - Sorted by Intermodulation. Best receiver first. This is a measure of how badly a close-spaced signal will trash your receiving with spurious signals or splatter sounds,

HomeBrew CW Paddle - AA5TB home made CW paddles, pictures and construction details

Homebrew Ham Bands Receiver - This home-brew 14 tube HF ham bands receiver was built by an unknown amateur radio (ham) operator