A-1 ServoMotor Repair | servorepair.com
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 | abcvacuumtubes.com
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, Inc | dxatlas.com/hamcap | 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 | somis.org
Amplifiers & accessories, articles.
Alinco Electronics | alinco.com
Radio parts & repair, online manuals, power supplies.
Alpha Delta Communications, Inc | alphadeltacom.com
Commercial quality products for effective
RF management, quality accessories for commercial and amateur radio communications.
Aluma Tower Company, Inc | alumatower.com
Manufacturer of lightweight aluminum towers,
portable & mobile, including telescoping, fixed & guyed, single section, meteorological, environmental,
trailer shelter, vehicle mounted.
AMECO Publishing Corp | amecocorp.com
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 | ameritron.com
662-323-8211 | Starkville, MS
The high power specialist
- amplifiers, antenna switches, tuners, watt meters, relay buffers, tubes & parts.
Amidon | amidoncorp.com
800-898-1883 | Costa Mesa, CA
Supplying the HAM radio community
with ferromagnetic products.
Angle Linear | anglelinear.com
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 | tubesandmore.com
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 | arraysolutions.com
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) | bwantennas.com
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, Inc | bencher.com
847-838-3195 | Antioch, IL
HAM radio and photographic equipment
including paddles, keys, filters, antennas.
BlueSky Mast, Inc | blueskymast.com
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 | buck.com
540-894-5777 | Mineral, VA
HamCall - A comprehensive world wide amateur radio
callsign database with over 1,700,000 listings.
Cheap QSLs | cheapqsls.com
209-847-6744 | Oakdale, CA
Quality low cost QSL card printing.
Cobham Antenna Systems | european-antennas.co.uk
+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, Inc (CCI) | communication-concepts.com
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 | cpii.com/division.cfm/9
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, Inc | com-spec.com
Manufacturers Of quality tone signaling
CW Touch Keyer | cwtouchkeyer.com
508-285-7600 | Norton, MA
CW morse code touch paddles,
cables and parts.
Davis RF Co | davisrf.com
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 | downeastmicrowave.com
Amateur Radio equipment for 50MHZ and above.
Rainbowkits | rainbowkits.com
Manufacturer of electronic kits for the hobbyist as well
as for education.
Enigma Component Shop | enigma-shop.com
+44 (0) 208 208 3150 | London, UK
shop specialising in electronics components for the hobbyist, with a bias towards RF technology.
EZNEC | eznec.com/index.shtml | Antenna software by W7EL.
Far Circuits | farcircuits.net
Manufacturer of Printed Circuit Boards for electronic
projects that are used by the Amateur Radio and electronic hobby enthusiast.
GeoTool | geotool.com/antmount.htm | 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, Inc | glenmartin.com
800 486-1223 | Boonville, MO
Your online home for
towers & communications support structures.
Grove Enterprises | grove-ent.com
800-438-8155 | Brasstown, NC
Ham radio equipment
retailer - receivers, transmitters, antennas, scanners. WiNRADiO authorized service center.
Hal Communications Corp | halcomm.com
217-367-7373 | Urbana, IL
Building amateur products
and developing communications equipment for over a quarter of a century.
Ham Radio Equipment Insurance Plan | arrl.org/affiliated-club-benefits
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 | hamradiomanuals.com
516-671-1181 | Glen Cove, NY
to modern HAM radio and related manuals.
Hamtronics | hamtronics.com
Commercial & amateur VHF & UHF radio
Hamware | hamware.de | Germany
Manufacturer of remote controlled RF antenna tuners. WW
Heathkit Educational Systems | heathkit.com
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 | heilsound.com
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 | henryradio.com
800 877-7979 | Los Angeles, CA
RF Power Amplifiers &
Exciters Communications equipment.
High Sierra Microwave | hsmicrowave.com
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 | hotpresstshirts.com
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 | icomamerica.com
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 | idiompress.com
541 956-1297 | Merlin OR
CW Keyers & kits, rotors,
International Crystal Mfg Co | icmfg.com
800-725-142 | Oklahoma City, OK
an extensive line of quartz crystals, oscillators, filters, and TCXOs/VCTCXOs.
Intuitive Circuits, LLC | icircuits.com
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 | jancrystals.com
239-936-2397 | Fort Myers, FL
Crystals & oscillators.
JWM Engineering | jwmeng.com
Manufacture phased-locked oscillators for Amateur Radio
kc2sho.com | kc2sho.com
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 | kenwood.net
High quality consumer electronics, test equipment,
communications equipment, amateur radio, business radio, and land/mobile radio products.
KVG | kvg-gmbh.de | +49 (0) 7263 | 648 – 0 | Germany
Manufacturer of quartz crystals
and crystal components.
Manual Man | manualman.com
Specializes in vintage manuals for amateur, audio, and radio-related
Martronics | martronics.org | 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 | modernradiolabs.com
printing and publishing of all MRL® Handbooks and Literature by Paul Nelson and Elmer G. Osterhoudt. Tested
Instructions and Plans.
Morcom International | morcom.com
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 | natradioco.com
Point Pleasant, NJ
Software for amateur radio and engineering.
New Sensor Corp | sovtek.com
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 | nlsa.com
Satellite Tracking Software -real time tracking of
an unlimited number of satellites.
Oak Hills Research | morsex.com/ohr
Source for quality transceiver kits and accessories
Old Tech-Books & Things | oldtech.com
Specializing in books and objects relating
to early technology - radio, television, wireless, vintage synths, medical electricity, computation & more!
PacComm | paccomm.com
Wireless radio systems, equipment and accessories, including Terminal
Node Controllers (TNCs).
Palomar Engineers | palomar-engineers.com
Manufacturer of amateur radio equipment, also
sells ferrite and iron powder cores for RFI suppression and prototypes.
P.C. Electronics | hamtv.com
Amateur radio equipment, Ham radio equipment, amateur television
Peter W. Dahl Co Inc | pwdahl.com
Manufactures a wide variety of transformers and reactors
for amateur radio and commercial radio & TV applications.
Philco Repair Bench | philcorepairbench.com
Dedicated to antique Philco radios from the
1928 through 1947 time period.
PK's Loop Antennas | amradioantennas.com
+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 | qth.com
Low cost web site hosting and classified swap ads for ham radio, amateur
radio and others.
Quantics | w9gr.com
W9GR Digital Signal Processors.
Radio Adventures | radioadv.com
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 | radiobooks.com
Antennas, antenna wire/rope, coax cable,
coax connectors, rilters - RFI/TVI grounding parts, KD9SV preamps, lightning protection, wire & cable.
Radio-Electronics.Com | 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 | radioshack.com
Consumer electronics specialty retailer of wireless communications,
electronic parts, batteries and accessories as well as other digital technology products and services.
Recycled Radio | recycledradio.com
Active buyers of amateur radio & shortwave equipment
- Estate liquidations are our Specialty.
Seaworthy Software | seaworthy.freeservers.com/custom.html | 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 | solder-it.com
Manufactures & distributes specialty low temperature
solder pastes, butane powered torches, tools and a few other amazing products.
Spectral Isopole Antennas | isopole.com
949-296-0360 | Santa Ana, CA
antennas for military, commercial and amateur applications.
Telex Communications, Inc | telex.com
High performance professional audio and communications
equipment, hardwired & wireless inter-communications products including microphones, amplifiers and loudspeakers.
Ten-Tec, Inc | tentec.com
800-833-7373 | Sevierville, TN
Amateur & shortwave radio,
commercial & government radio, cabinets & enclosures tool & die services.
Test Parts | testparts-store.com
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 | etgiftstore.com
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 | unifiedmicro.com
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 | ustower.com
559-564-6000 | Woodlake, CA
Manufacturer of the
world's finest, state-of-the-art, steel telescoping towers.
W7FG | w7fg.com
812-932-3417 | Batesville, IN
Wavenode | wavenode.com
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 | fix.net/~jparker/wild.html | 417-782-1397 | Joplin, MO
specifically at the outdoor QRP enthusiast.
800-288-8094 | Burlington, IA
Manufacturer of quality television reception
products, manufacturing technology and sales of digital satellite antennas.
YAESU | yaesu.com
HF transceivers/amplifiers, receivers, rotators, VHF/UHF handhelds,
mobile transceivers, WIRES Internet Linking products.