pl tone kit

Freeband Academy 11DX  ^updated Priority listing - An 11 meter DX site promoting exemplary operating practices and a dedication to the betterment of the 11 meter DX radio hobby. A source of ""How To"" 11 meter information and learning for those new to Freeband DXing.

1WD047 Stefano Priority listing - Very simple personal Home Page by 1 WD 047

DXCC Beam headings - Display a current DXCC list with beam headings centered on your location.

Italian VHF & up BandPlan - Italian vhf and up frequency allocations mantained by I5JRR

IARU HF band plan - IARU band plan comparagraph

9M6AAC - A relaxed meeting place for hams and their families , set in a resort environment with all the desired ham radio facilities. Keningau Sabah East Malaysia

RW3AG Vlad - The web site of RW3AG, Vlad Plugin in Moscow, Russia. Ruussia links and other information.

PY3CRX PY2PLL Priority listing - Portuguese page, from VLF to some GHz, antennas, projects, EME, NDB DX and more.

G1IVG Colin - Amateur Radio mods for FT847, TM732, TH48, C510, GP300, GM300, MCMicro, IC2800 plus others

Radio Amateurs Top 100 - Toplist HAM-Radio, CB-Radio and Scanners

St. Mary's County Fire EMS Police Scanner - Southern Maryland News, Events, FREE Classifieds, Business Directory, Employment, Columns, Polls, and more.

DX Engineering - DX Engineering, your source for complete antennas and professional grade antenna parts!

SuperPass Company Inc. - Antenna manufactuer, Panel antennas, sector panel antennas, high gain for ISM, MMDS, PCS, GSM, CDMA, TDMA, 400MHz, 900MHz,1.9GHz, 2.4GHz, 2.7GHz, 3.5GHz,5.8GHz. Broadband wireless applications for ISP,ASP.

MDXA DXCC Beam Headings - Display a current DXCC list with headings centered on your location

E. H. Armstrong - Radio's premier inventor, Edwin H. Armstrong was responsible for the Regenerative Circuit (1912), the Superheterodyne Circuit (1918), the Superregenerative Circuit (1922) and the complete FM System (1933)

Radio History - Here you can find examples of old-time radio during its developmental period. The material consists of first-hand memories, gleanings from radio archives and other sources

Ham Radio & DSP - Related histories, facts and opinions by EA2BAJ, includes example of PSK MT63 QPSK audio files in wav file

DXView  ^{updated  pop} - A free application that displays location information determined from a callsign, displays translations of common "QSO words and phrases" in the languages used in the callsign's DXCC entity, displays beam headings and SpotCollector DX Spots on a world map, displays country maps, and provides point-and-click control of antenna rotators from AlfaSpid, ARSWIN, Heath, Hygain, M2, Prosistel, SARTek, TIC, Trackbox, and Yaesu

Finite difference program - This software is able to calculate the properties of odd shaped transmission lines. Particularly good in valve amplifier design, for aiding the design of transmission line resonators.

Shacklog - Quality logging software for the Radio Amateur & SWL, real-time and post-event QSO logging,log analysis and reporting, QSL label printing, country status display, rig control, import of logs, interface to CallBook CD-ROMs

SSB Pileup player - It plays back max 10 WAV audio data as one Real SSB Pileup Windows98/NT4

Simple Terminal - Windows program that only works with PTC-I and PTC-II TNC.

Commander  ^{updated  pop} - A free application that controls up to 4 Alinco, Elecraft, FlexRadio, Icom, JST, Kachina, Kenwood, TenTec, or Yaesu transceivers, switching between them manually or automatically based on frequency, and displaying frequency-dependent settings for devices like tuners and amplifiers; includes a bandspread, and supports transverters, frequency and mode tracking by an independent transceiver or receiver, SDR-based panadaptors, and SO2R switching with microHam or OTRSP-compliant devices.

Push pull 2m amplifier - This shows an unsuccesful attempt to build a push pull 2 m amplifier, with the tubes in grounded screen.

KPC3 to Phoenix - Radio mods for GE Phoenix radios to use in APRS applications