ctcss tone kit

Radio Boatanchor parts - Knobs, slicers and antique radio parts for heathkit Johnson Kenwood Hallicrafters Hammarlund and many more

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

The Dallas Amateur Radio Club - Home page of the Dallas Amateur Radio Club, located in Dallas, Texas. The DARC is one of the oldest clubs in the country, founded in 1914.

Warren Gregoire & Associates - Boom Microphone Headsets for use on amateur transceivers- assembled and kit form.

Comelec - Electonic kits, for adio,hi-fi , meteo, gadjets, medical and measure.

Optoelectronics - DTMF, RF, decoders receivers and accessories icluding computer interface boards, frequency counters, tone decoders, spectrum sweeper and nearfield receivers

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

Almost all digital electronics - This site is dedicated to electronics hobbyists, engineers, and Radio Amateurs interested in circuit design, homebrew and kit projects.

Pacific Research Solutions - Repeater Controllers, Repeater Tone Panels, Telephone Interface, Remote Monitoring Systems, Process Control and TDS Monitors

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

SDR-Kits.net - USB-Controlled Synthesizer for Softrock RXTX and Local Oscillator Applications

LDG Electronics - Automatic Antenna Tuners. Kits and assembled. Other station accessories

200 Morse Code QSO`s by Les Johnstone, GM¤SOZ - These are 200 Morse Code QSO`s which might typically be heard on the HF bands.

Carl's Electronics - Over 200 Electronic Plans and Kits

Heathkit - Heathkit radio manuals

Heathkit SB-220 and SB-221 essential mod - Modifications to avoid damage when 3-500Z tubes fail.

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."

Kanga US  ^pop - Amateur radio kits by Kanga US.

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

Heathkit Troubleshooting Tips - Tech informations written by an ex heath technician

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