echo base station mic

Tango Echo DX Group - Thames Estuary DX Group based in SE England. Mods, links and radio contests throughout the year.

My CB Shack - Website created for the CB Radio Hobbiest. Specializing in DX radio and cb base stations.

IW0RCL Contest Group - Italian Contest group based in Perugia

QSL-info.com - World's largest QSL manager database woth 106000+ calls signs online.

Tar River Amateur Radio Club - The Tar River Amateur Radio Club is a society of amateur (ham) radio operators generally based in Rocky Mount, North Carolina.

PA5DD Uffe - VHF & microwave web site

Amateur Radio Comic Books - Ham radio comics and books by Icom America. Include a printable comics calendar

Diamond Antenna  ^pop - Base station and repeater antennas, mobile antennas, ,multi-band HF antennas , handheld transceivers, receiving and scanner antennas, power meters, swr meters, power supplies, coaxial switches

ACA frequency database - Australian frequency database

MT63 HF mode - MT63 is a DSP based advanced HF mode for Amateur Radio, intended to provide high performance keyboard - to - keyboard conversational operation on HF bands under poor conditions

HF RTTY Stations - ik8enh list of HF stations transmitting in RTTY with Baudot/Schift, frequency and call

ST2NH Nader - Many satellites homebrew projects from the sudanese amateur radio station ST2NH active on satellites, ISS, HF phone and digital modes.

Mistery of LDE explained - The Five Most Likely Explanations for Long Delayed Echoes

Radio Today - UK-based hobby radio magazine originally published only on paper. Now, every article is also published on the web.

All Spectrum Electronics - Hobby kits and electronics, semiconductors, components, batteries, ham radio gear and more

Northern Electronics, Inc. - Offers 2 way commercial radios to public safety, fire, police. Also has battery database

The Ham Station - A full line dealer of new and used equipment in Evansville, IN.

The AM stereo page - A comprehensive listing of AM Stereo radio stations in North America with listening tips, news, AM mono to stereo radio conversion information, sources of AM Stereo receivers and a history of AM Stereo broadcasting.

Radio Bahamas, ZNS - Info about the three AM BCB stations of ZNS (Zed-N-S), Radio Bahamas.

Scandinavian Weekend Radio - SWR is Finland's first private shortwave station.

Voice Shaper - Voice Shaper is a freeware windows speech pre-processor for SSB transceivers. It receives the voice signal from the microphone connected to the soundcard, and sends the processed audio back to the soundcard in real time by Alex Shovkoplyas, VE3NEA

PROADIKON - Converts your logs into ADIF (Shacklog, EasyLog, PC-Profilog, LogPlus, DXLog, Log-Projekt, QW, UKWTEST, DAS LOG, HAM-LCT, Eurowinlog, StationMaster, Catlog, ARMAP95/98/2000, SPRINT, WinFD32, WAG, Fivenine, Excel Spreadsheet, CSV or TXT file; also ADIF to ASCII, import into RXCLUS DXCC and IOTA database, *.upf import file for IOTAMEM2 and many other features)

ERP Calculator - DOS program that will assist you in determining your 2 meter station's Effective Radiated Power (ERP)

100W HF QRO linear amplifier - Based on Motorola MRF454, schematics and component list

KI5YN QLF Filter - The QLF filter is a microprocessor based interface designed to go between a standard Morse code key and a radio transmitter