A-1 ServoMotor Repair | 888336-8430 | Irving, TX
AC/DC servo motor
repair service specializing in the repair of AC servomotors, DC brushless and servo motors, spindle and stepper
motors, encoders, and resolvers from many manufacturers.
ABC Vacuum Tubes | 407-761-7205 | Orlando, FL
3.5 Million products
stocked. vacuum tubes, radio Tubes, audio tubes, electron tubes, valves, grid caps, sockets, capacitors and
tubes for amplifiers. Buy, sell, and swap your tubes, ABC Vacuum Tubes is always buying vacuum tubes for our
Afreet Software | HF propagation prediction tool for Amateur Radio
by Alex Shovkoplyas, VE3NEA
Ham CAP provides a COM/OLE Automation interface that 3-rd party programs can
use to start Ham CAP, to set prediction parameters, and to run predictions. In a typical application integrated
with Ham CAP the user will right-click on a call sign, and Ham CAP will pop up and display the point-to-point
propagation chart. Incredible graphics!
AG6K | Amplifiers & accessories, articles.
Alinco Electronics | Radio parts & repair, online manuals, power supplies.
Alpha Delta Communications | Commercial quality products for effective
RF management, quality accessories for commercial and amateur radio communications.
Aluma Tower Company | Manufacturer of lightweight aluminum towers,
portable & mobileluding telescoping, fixed & guyed, single section, meteorological, environmental,
trailer shelter, vehicle mounted.
AMECO Publishing Corp | Text books relating to amateur radio (HAM radio),
highpass and lowpass power filters, transmitter test loads (dummy loads), study tapes and disks to learn morse
code, transceiver preamplifiers, antenna signal boosters.
Ameritron | 662-323-8211 | Starkville, MS
The high power specialist
- amplifiers, antenna switches, tuners, watt meters, relay buffers, tubes & parts.
| 800-898-1883 | Costa Mesa, CA
Supplying the HAM radio community
with ferromagnetic products.
Angle Linear | 310-539-5395 | Lomita, CA
Manufactures linear Radio
Frequency (RF) products and peripherals for communications, specializing in preamplifiers, receiver front end
filtering & receiver multi-couplers for virtually any communications application. Our specialty is high
dynamic range, low noise figure receiver front ends to help you solve your communications problems.
Antique Electronic Supply | 480-820-5411 | Tempe, AZ
of new old stock and current production vacuum tubes, parts, supplies and literature for your vacuum tube equipment.
Array Solutions | 972-203-2008 | Sunnyvale, TX
RF Network Designer
- provides a number of functions for the professional radio operator and the ham radio community. YagiStress™
- mechanical design software for building safe & reliable antennas, antennas, stacking & phasing devices,
high power antenna switches, Baluns, impedanbce transformers, custom antenna arrays & switching systems.
Barker & Williamson Corp (B&W) | 321-639-1510 | Cocoa, FL
of the highest quality HF broadband antenna, air wound coil stock, and other radio parts for military, commercial,
homeland defense and amateur use since 1932.
Bencher | 847-838-3195 | Antioch, IL
HAM radio and photographic equipment
including paddles, keys, filters, antennas.
BlueSky Mast | 877-411-6278 | Tampa, FL
Light weight, portable
mast systems from 2 - 20 meters, Designed for one-man portability and light weight, they easily deploy in the
harshest of environments with no need for external supports such as shelters or vehicles.
Buckmaster Publishing | 540-894-5777 | Mineral, VA
HamCall - A comprehensive world wide amateur radio
callsign database with over 1,700,000 listings.
Cheap QSLs | 209-847-6744 | Oakdale, CA
Quality low cost QSL card printing.
Cobham Antenna Systems | +44(0)1638 732177 | Suffolk, UK
gain, printed circuit arrays, ultra wide-band spirals, multi-octave bicones and collinear omni-directional antennas
between 100 MHz and 40 GHz. Custom designs. WLAN, RFID, WiMAX, TETRA, telemetry.
Communication Concepts (CCI) | 937-426-8600 | Beavercreek,
Provides components to amateurs who want to construct their own gear and to professionals who want to
save money and time in prototyping their circuit design.
Communications & Power Industries, Eimac | Designs and manufactures
a broad line of power grid tubes which are used in key markets including broadcast transmitters for AM Radio,
FM Radio, VHF television, UHF television, & shortwave. These transmitters range from 100 watts to 500 kilowatts
of RF power - and frequencies from audio to 2 gigahertz.
Communications Specialists | Manufacturers Of quality tone signaling
CW Touch Keyer | 508-285-7600 | Norton, MA
CW morse code touch paddles,
cables and parts.
Davis RF Co | Provides electronic and electrical wire, cable, RF connectors,
DSP audio filters, rope, non-conductive guy cables for aerial or tower support; plus sundry aerial related parts.
Downeast Microwave | Amateur Radio equipment for 50MHZ and above.
Enigma Component Shop | +44 (0) 208 208 3150 | London, UK
shop specialising in electronics components for the hobbyist, with a bias towards RF technology.
EZNEC | Antenna software by W7EL.
Far Circuits | Manufacturer of Printed Circuit Boards for electronic
projects that are used by the Amateur Radio and electronic hobby enthusiast.
GeoTool | 714-403-2026 | Newport Beach, CA
Rick Curtis, WA6JKH.
Heavy duty pickup truck antenna mounts were developed to provide Amateur, CB, and commercial radio operators
a very strong, easily installed antenna mount for several types of antennas. Eliminates the need to drill holes
in the exterior body of your truck, and will maintain a mounting location optimal for long distance communications.
GlenMartin | 800 486-1223 | Boonville, MO
Your online home for
towers & communications support structures.
Grove Enterprises | 800-438-8155 | Brasstown, NC
Ham radio equipment
retailer - receivers, transmitters, antennas, scanners. WiNRADiO authorized service center.
Hal Communications Corp | 217-367-7373 | Urbana, IL
Building amateur products
and developing communications equipment for over a quarter of a century.
Ham Radio Equipment Insurance Plan | Protection from
loss or damage to your amateur station and mobile equipment by theft, accident, fire, flood, tornado, lightning,
and other natural disasters. You can even insure antennas, rotators and towers!
HamRadioManuals | 516-671-1181 | Glen Cove, NY
to modern HAM radio and related manuals.
Hamtronics | Hilton, NY
Commercial & amateur VHF & UHF radio
Hamware | Germany
Manufacturer of remote controlled RF antenna tuners. WW
Heathkit Educational Systems | 800-253-0570 | St. Joseph, MI
and distributes technical education curriculum, courseware, and hardware to assist academic institutions, corporations,
training centers, and 'self-study' users worldwide.
Heil Sound | 618-257-3000 | Fairview Heights, IL
audio systems & accessories. The Heil PROLINE division brings some new and exciting Heil innovations to
the commercial broadcast and recording studio.
Henry Radio | 800 877-7979 | Los Angeles, CA
RF Power Amplifiers &
Exciters Communications equipment.
High Sierra Microwave | 530-644-3393 | Camino, CA
Designs and builds
PLL signal sources, up/down converters, low noise amplifiers, and comb marker generators (weak signal sources).
Also provides RF/microwave test/measurement services, such as phase noise measurements to 40 GHz.
HotPress | 800-862-1221 | Sumner, WA
Caters to Ham Radio hobbyists
for hats, T-shirts, coats, mouse pads & more. Customizable with your name and call sign. Also POW-MIA items.
Icom | 800 872-4266 | Bellevue, WA
Makes amateur radio products for
use in long & short-range communications, also makes advanced technology products allowing worldwide communication
relayed through space satellites owned by amateur organizations & manufactures a series of short-wave receivers
used for hobby, industrial and government applications.
Idiom Press | 541 956-1297 | Merlin OR
CW Keyers & kits, rotors,
International Crystal Mfg Co | 800-725-142 | Oklahoma City, OK
an extensive line of quartz crystals, oscillators, filters, and TCXOs/VCTCXOs.
Intuitive Circuits, LLC | 248 588-4400 | Troy, MI
Develops, manufactures, &
sells video on-screen display, DTMF, GPS logging, miscellaneous OEM and standalone products, sells to hundreds
of government agencies, businesses, and hobbyists each year.
Jan Crystals | 239-936-2397 | Fort Myers, FL
Crystals & oscillators.
JWM Engineering | Manufacture phased-locked oscillators for Amateur Radio
Electronic repairs - Home, auto, DJ and
professional audio equipment, transmitters, transposers, repeaters, amplifiers, power supplies, broadcast, amateur
(ham) and 2 way communication equipment, computers, servers, network equipment, game systems; test and tune
passive RF devices such as filters, duplexers and directional couplers.
Kenwood Communications Corp | High quality consumer electronics, test equipment,
communications equipment, amateur radio, business radio, and land/mobile radio products.
KVG | +49 (0) 7263 | 648 – 0 | Germany
Manufacturer of quartz crystals
and crystal components.
Manual Man | Specializes in vintage manuals for amateur, audio, and radio-related
Martronics | 805-239-1932 | Paso Robles, CA
7-1300MHz, 13-1300MHz, 30-1300MHz
discone antennas, PCB design, RF cable assemblies, BALUNS, UNUNS, mobile hitch antenna mounts, systems, and
Modern Radio Laboratories | Minneapolis, MN
printing and publishing of all MRL® Handbooks and Literature by Paul Nelson and Elmer G. Osterhoudt. Tested
Instructions and Plans.
Morcom International | 703-263-9305 | Chantilly, VA
The latest in wireless
communications & advanced weather systems for commercial, security, government, & amateur use. Communications
systems design, airport ground-to-air communications, weather information systems design, IT hardware support &
management, repair & programming of radio transceivers, hydro-meteorological system design, airport weather
observation systems (AWOS), export/import consulting services.
Nat Radio Co | Point Pleasant, NJ
Software for amateur radio and engineering.
New Sensor Corp | Products for vacuum tube enthusiasts, guitar players, and
repair technicians. We have also added new lines of capacitors, speakers, technician tools (including test equipment
and soldering stations), Hammond transformers and enclosures, Duracell batteries, guitar amplifiers, and much
Northern Lights Software | Satellite Tracking Software -real time tracking of
an unlimited number of satellites.
Oak Hills Research | Source for quality transceiver kits and accessories
Old Tech-Books & Things | Specializing in books and objects relating
to early technology - radio, television, wireless, vintage synths, medical electricity, computation & more!
PacComm | Wireless radio systems, equipment and accessoriesluding Terminal
Node Controllers (TNCs).
Palomar Engineers | Manufacturer of amateur radio equipment, also
sells ferrite and iron powder cores for RFI suppression and prototypes.
P.C. Electronics | Amateur radio equipment, Ham radio equipment, amateur television
Peter W. Dahl Co Inc | Manufactures a wide variety of transformers and reactors
for amateur radio and commercial radio & TV applications.
Philco Repair Bench | Dedicated to antique Philco radios from the
1928 through 1947 time period.
PK's Loop Antennas | +61 412 302 939 | Croydon, Victoria Australia
Manufacturers of RF converters, filters, amplifiers and loop antennas for longwave, mediumwave,
and shortwave radio reception.
QTH.com | Low cost web site hosting and classified swap ads for ham radio, amateur
radio and others.
| W9GR Digital Signal Processors.
Radio Adventures | Specializing in the design and manufacturing of ham radio
equipment components, kits, & accessories for both the amateur radio and commercial communications markets.
Radio Bookstore & Radioware | Antennas, antenna wire/rope, coax cable,
coax connectors, rilters - RFI/TVI grounding parts, KD9SV preamps, lightning protection, wire & cable.
Radio-Electronics.Com | Information, tutorials and books on all
aspects of radio, cellular telecom and electronics from the historical aspects to today's latest technology.
Radio Shack | Consumer electronics specialty retailer of wireless communications,
electronic parts, batteries and accessories as well as other digital technology products and services.
Rainbowkits | Manufacturer of electronic kits for the hobbyist as well
as for education.
Recycled Radio | Active buyers of amateur radio & shortwave equipment
- Estate liquidations are our Specialty.
Seaworthy Software | 513-851-6834 | Cincinnati,
The CountyLogMobile program is a specialty logging program designed for mobile amateur radio operators.
It has been designed to allow quick entry of important information regarding QSOs. The data from this program
may be imported into your general logging software. Exports data in the ADIF (Amateur Data Interchange Format)
Solder-It Co | Manufactures & distributes specialty low temperature
solder pastes, butane powered torches, tools and a few other amazing products.
Spectral Isopole Antennas | 949-296-0360 | Santa Ana, CA
antennas for military, commercial and amateur applications.
Telex Communications | High performance professional audio and communications
equipment, hardwired & wireless inter-communications products including microphones, amplifiers and loudspeakers.
Ten-Tec | 800-833-7373 | Sevierville, TN
Amateur & shortwave radio,
commercial & government radio, cabinets & enclosures tool & die services.
Test Parts | 706-361-0825 | Thomson, GA
TestParts.com is America's
RF-microwave super store. We sell both new and quality used RF-microwave communication parts. We routinely stock
more than 35,000 'hard-to-find' parts.
TNT (TechNote Time) Electrical Trades Gift Store | 352-522-0415 | Dunnellon,
Th premier Ohm's law and novelty gift store for electricians, the power lineman, electrical engineers,
electrical contractors, apprentices/students and ham radio operators! - Hundreds of electrical themed gifts!
Unified Microsystems | 262-644-9036 | Slinger, WI
Products for radio
amateurs who want to get the most performance out of their stations while contesting, DXing and other competitive
US Tower Corporation | 559-564-6000 | Woodlake, CA
Manufacturer of the
world's finest, state-of-the-art, steel telescoping towers.
| 812-932-3417 | Batesville, IN
Wavenode | Campbell, CA | 408-933-8059
Amateur Radio Station Monitoring
System with computer interface which now includes Audio Announcing for RF power, SWR, and DC monitoring using
remote sensors for local or remote operations. Personalized graphic display.
Wilderness Radio | 417-782-1397 | Joplin, MO
specifically at the outdoor QRP enthusiast.
Winegard | 800-288-8094 | Burlington, IA
Manufacturer of quality television reception
products, manufacturing technology and sales of digital satellite antennas.
YAESU | HF transceivers/amplifiers, receivers, rotators, VHF/UHF handhelds,
mobile transceivers, WIRES Internet Linking products.