digital audio signal pro

The TTFD-2 antenna - The lowest-cost approach for home brewing broadband, general-purpose antenna for shortwaves

Inverted L antenna  ^pop - The ever-popular inverted L antnna, a fast to implement and setup shortwave antenna project by Arnie Coro C02KK

K7HC SteppIR and Tower project - Pictures of K7HC SteppIR and tower setup project

XE1YJS Tower and antenna setup - What is the procedure of a tower and antennas instalation? Pictures and comments of this antenna installation in Mexico

CWJF logging - Logging program for Manchester Mineira contest CWJF

OK DX Club - The home site of OK DX Club. Hot info, propagation, maps, QSL managers, software, links, membership info.

XE1YJS Joaquin - Ham radio, Mir contact samples in Real audio, packet and some links

K0JD's Ham Homebrew Pages - K0JD's home construction projects, featuring the R2/T2 modules by KK7B

K-Com - comprehensive line of products for rejection of Radio Frequency Interference (RFI) to telephone equipment.

Energy Maintenance Service - Full service provider of high quality, cost effective products and services to the North American wind industry with an emphasis on Construction, Operations & Maintenance.

Hal Communications - HF radio data communications products, analog and DSP modems

Quantics W9GR - Digital Signal Processor Kits

W2IHY Audio Products - Band audio equalizer and noise gate compatiable with ICOM, KENWOOD, YAESU and other radios

Lunar Prospector - The NASA/Ames Research Center in Mountain View, CA Moon mission

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

Freeware for Amateur Radio Priority listing - Programs for hams written by Alex Shovkoplyas

Amlog4 amateur log - Windows log program,fast entry for contest work, view the snapshots to see amlog4 without download

MixW V3  ^{updated  pop} Priority listing - PSK31, RTTY, SSTV, MFSK, MT63 Olivia Hellschreiber SSTV and other modes, Log, DXCluster, telnet access, log backup, Rotor, CAT and whatever you dream in a single program

Prolog2K - Commercial logging software for windows, with QSL route functions, logbook conversions, rig control and cluster support by Datamatrix

WinConvers - Convers is a chat system (similar to IRC) operating using internet TCP/IP protocols on amateur packet radio and the internet.

FTBasic  ^pop - FTBasic is a CAT control program for Yaesu radios FT100, FT817, FT847, FT1000MP Mark V and FRG100

Amplifier Simulation Program - ASP 4.0 - Design weak signal GaAs FET or bipolar PreAmps. Automatically designs for optimum gain, NF, VSWR or all.

KM5KG network designer - Windows98 Program for RF Design

AAVoice digital voice processor Priority listing - "Digital voice processor for amateur radio operators. It use prepared ""wav""-files for transmition. Can work in the beacon mode. Optionally you can use simple circuit for PTT-control. It has a lot macros for tramsmitting. Can cooperate with RZ4AG AALog logger."

BBA-C1 Amplifier Card - This versatile broadband amplifier is used in several DX Lab projects.