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Antennas : theory and designs - Thierry LOMBRY, ON4SKY, develops in several long articles all you need to know about antennas, their design and performance, for both amateurs and SWL

Wind Loading of Antennas - Calculation of the wind surface and the wind load of antennas

Louisville Metro Police - Louisville Metro Police Department live scanner feeds, includes 8 live feeds and commonly used 10 codes.

DB0MIN Webcams - 5 webcams from ATV-Relais DB0MIN

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

ITU Zones - IARU Zones - Map of ITU and IARU Zones at hamatlas.eu

Keplerian Elements - Keplerian elements are the inputs to a standard mathematical model of spacecraft orbits.

JAS-2 - JAS-2 is prepared to succeed the communication of JAS-1b launched in February 1990 and still working. So JAS-2 is also capable of phone,CW and packet BBS.

Report of Solar and Geophysical Activity - The Report and Forecast of Solar and Geophysical Activity is the primary daily report prepared by SEC. It provides a summary and analysis of solar and geomagnetic activity during the previous 24 hours as well as the most recent solar indices. It also provides a forecast of activity and indices for the next 3 days.

Basics of Propagation by ON4SKY - Thierry LOMBRY, ON4SKY, develops in several long articles the bascis of propagation. His website includes also a French section dealing with auroras.

Pacific Coast Parts - ALPINE * AMANA * CASIO * CASIO-PHONEMATE * CLARION DENON * FISHER * HITACHI * KENWOOD * MENUMASTER PANASONIC * QUASAR * TECHNICS * TOSHIBA * SANYO

Icom IC-706 mods and manuals - Programming interface schematics for Icom: Programming software for Icom IC-706 (Icom IC 706 IC706) : PDF Service Menu for Icom IC-706 (Icom IC 706 IC706) : PDF Service Manual with schematics for Icom IC-706

Kenwood TS-50 / 50S - DBS Speech processor for the Kenwood TS-50, COM Commands, Service menu, RF Gain and more mods

FT1000MP MK5 and Field Menu Settings - FT1000MP MK5 & Field Menu Settings with default values and custom settings

FT-2000 Menu and Memory Saver - Save menu settings and memories of your Yaesu FT-2000

MM0XDG Yaesu FT-2000 settings - These are the key menu settings for RX and TX Audio that I used to use on the Yaesu FT-2000. I have published them here as a web-based recod for me, but also for the benefit of other licensed amateurs who may be looking for a starting point.

FT-857 Second Menu - Access to a hiddens second menu in the Yaesu FT 857

FT-857D Quick Reference - A quick reference table with all possible menu commands for the Yaesu FT-857D

Kenwood TH F6A service menu switch - TH F6A service menu, On TH-F6 transceiver, the Service Menu is accessible only by opening the transceiver

Telescopic antennas by maplin - Online dealer for whip antennas in uk

DX Activities of ONL5183 - Whith more than 20 years of ham practicen SWL Thierry LOMBRY, alias ONL5183, has written several technical pages about ham activities, including propagation, radio perturbations, radioastronomy, DXing, QSLing, ham-spirit, review of material and more. This very interesting website is completed by a large French section devoted to amateur astronomy illustrated with vivid colors pictures.

G7RAU Live MUF V7 - Live MUF is a DXC (cluster) telnet client which attempts to resolve propagation modes from spots and also attempts to calculate sporadic e possibilities purely based on incoming data from the cluster

Radio Control Program ARCP-480 - This free software is an application solely for the use of controlling the Kenwood TS-480. Can be used to edit, save, and export to the TS-480 information such as Memory, Menu, and Auto Mode frequencies.

Kenwood MCP-1A for TH-K2 Series - TH-K2AT / TH-K2E / TH-K2ET / TH-K4AT / TH-K4E Memory Control Program You can use this software to create data such as memory channels and menus on a PC by connecting the TH-K2/K4 transceiver to the PC.

HL1INF RF Amplifiers - Circuits, pictures and data about toroids, tubes and home made power amplifiers