download hrd 4.0 sp4 kit

Delta-Loop for 40 Meters - Two-element Parasitic Delta-Loop Array for 40 Meters by WB3HUZ

Heathkit-Museum - The Heathkit Virtual Museum is a tribute to the Heathkit tradition. Production of Heathkits, ceased in the 1980's.

Bigyun2000's Communications pages Priority listing - Radio related site including, ham, swl, cb, 11mtrs, scanners, aviation, frequencies, free software, downloads, decoding, space etc.

VE9DX Andy - Links to my listings of Online Logs, DXcluster Telnet sites, Oblast listings, Logger download page etc.

PSK31 Web Receiver - These web receiver based in Kiew Ukraine show PSK31 activity on 20m band 14.070-14.074 MHz remotely by using a web browser. Requires java by the MixW team

WinLink 2000 - WinLink 2000 employs Stations World-wide to provide an HF/VHF/UHF digital radio Interface into the Internet Email system for the mobile radio operator. Features include binary and graphic file attachments, APRS position reporting and over 340 downloadable WX products. The mode used is Pactor I and Pactor II.

CT Ham radio devices - CT hand keys and paddles. Power tubes, sockets, relays. DX Scack rentals.

Byers chassis kits - Manufacturer of aluminum chassis and cabinet kits. UHF and VHF antenna parts

Kemo Electronics - Electronic kits, modules, devices and cases, transformer, boards, electronic accessories

Cyberiansoftware Repeaters - Markets repeater controllers and kits to Ham operators.

Ten Tec  ^pop - HF, VHF, transeivers kit's, amplifiers and more.

Heathkit - Heathkit radio manuals

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

CBC International CB Radio - "CB books, plans, and kits. Repairs, modifications, 10-Meter conversions, amplifiers, FM, unique high-performance accessories. Publishers of the classic ""Screwdriver Expert's"" Guide book."

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

Visual Moon Tracking - Java moon tracking software runs on LINUX, Win 98, Win NT, UNIX, OSF, MacOSX

Cluster Blaster - Multichannel, continental code receiver for Sound Blaster cards by HA5DM

JVComm32 - The multi-purpose FAX, RTTY / SYNOP / NAVTEX and SSTV program for Windows 95, 98, 2000, NT 4.0, XP, Vista and Windows 7

MPSKWIQ - PSK31 Software for the EZKIT and Windows 95/98 PC

SV1AIZ BBS - A program for running your own BBS without a tnc, using your sound card or any other way with AGWPE.

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

Tunekit - Filter Tuning Kit for Windows is a electronic filter synthesis program and a practical filter tuning aid for actually designing and building a working filter

Walford Counter Kit Frequency Counter Kit Construction - homebrew a frequency counter by M1HOG

30m QRP Transceiver kit - 38 Special, 30m QRP transceiver by Norcal QRP club, single super het receiver, full QSK with sidetone smoothly

The MultiPig Kit - MultiPig+ CW Transceiver Kit Construction