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Categories
- Radio Equipment > HF Amplifiers > Acom 1000
- Radio Equipment > HF Amplifiers > Acom 1010
- Technical Reference > Components > Component Database
- Shopping and Services > Electronic Components
- Manufacturers > Electronic Components
- Manufacturers > Transceivers > Icom
- Radio Equipment > Antenna Tuners > Icom AH-4
- Radio Equipment > VHF-UHF Mobile > ICOM IC-2100H
- Radio Equipment > VHF-UHF Mobile > Icom IC-2300H
- Radio Equipment > VHF-UHF Mobile > ICOM IC-2720H
- Radio Equipment > HF Transceivers > Icom IC-7000
- Radio Equipment > HF Transceivers > Icom IC-703
- Radio Equipment > HF Transceivers > Icom IC-705
- Radio Equipment > HF Transceivers > Icom IC-706
- Radio Equipment > HF Transceivers > Icom IC-7100
- Radio Equipment > HF Transceivers > Icom IC-718
- Radio Equipment > HF Transceivers > Icom IC-7300
- Radio Equipment > HF Transceivers > Icom IC-746
- Radio Equipment > HF Transceivers > ICOM IC-756
- Radio Equipment > HF Transceivers > Icom IC-7600
- Radio Equipment > HF Transceivers > Icom IC-7700
- Radio Equipment > HF Transceivers > Icom IC-7760
- Radio Equipment > HF Transceivers > Icom IC-7851
- Radio Equipment > HF Transceivers > Icom IC-9100
- Radio Equipment > Receivers > Icom IC-R20
- Radio Equipment > Receivers > Icom IC-R7100
- Radio Equipment > Receivers > Icom IC-R75
- Radio Equipment > VHF-UHF Mobile > Icom IC-V8000
- Radio Equipment > VHF-UHF Handhelds > Icom ID-51A
- Radio Equipment > VHF-UHF Mobile > ICOM ID-880H
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Building a Dummy Load and Measuring Power Accurately by Ken, K4EAA -
Cleverscope PC based oscilloscopes, spectrum analyzers and signal generators -
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RFI Kit, ferrite cores, baluns, loop antennas, antenna tuners and various accessories -
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Product review & short takes columns from QST magazine -
Lookup callsign histories & applications, available Amateur Extra callsigns, vanity callsign predictions, and more. Updated from FCC data several times a day. -
A full line of repeaters, modules to build repeaters, and accessories. -
This article describes a low-cost, low-to-moderate power dummy load, which presents a 50-Ohm resistive load from HF through 440MHz. -
This type of antenna has same performance as a dipole, but requires only one single mounting point -
German Ham radio dealer for hf radios by Icom Yaesu Kenwood Alinco and Alan -
Macintosh audio spectrum analyzer that allows the user to view live audio in a standard frequency plot, a stereo oscilloscope view and a waterfall display -
Maintenance and repair of a Cushcraft R5 vertical antenna -
Build your own cobweb antenna followning M0MRR instructions and notes -
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This web player allow to listen to the Anne Arundel County Police and Fire Live Scanner Radio Feed -
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A freeware program to dig out weak signals buried in noise, functionally similar to the excellent FFTDSP of AF9Y, but with the added bonus of real time audio filtering of the incoming signals. Just point and click with the mouse, and the selected signal will stand out from the QRM and noise. -
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This page describes a homebrew 80/40 meter trap vertical antenna. Includes an interesting antenna raising system that allow easy setup and tuning. -
This is a site for Kingsport,Tenn police and 911 a good site to check out. You must register at live365 but it is worth it. -
Cobra Electronics is known the world over as a manufacturer of superior quality communications and electronic equipment -
Reducing noise to your antenna can gain your aerial performance, learn how. -
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Info on this discontinued HF Transceiver -
Manufacture CATS antenna rotator and digital controls. Service, stock, and provide parts for top quality AMERICAN-MADE antenna rotators from companies such as Alliance, C.A.T.S., CDE/Hy-Gain, and Channel Master, both young and old. -
D-RATS is a small application designed to provide data communication capabilities with D-STAR radios. It supports text chatting, file transfers, position reporting and mapping, and much more! It is written in Python using GTK to run on multiple platforms. -
Some thoughts on a "hardware-store special" 2-meter quad, and a modified quad for 2 or 10 meters by K3MT -
Shakespeare Composites & Electronics Division manufactures a complete line of unmatched CB, CB marine, and military antennas for a veriety of applications. -
A multiband stealth antenna. Tuner is required. The antenna is made from a $15, 500 ft roll of black #14 insulated stranded wire, about 120 small black wire ties, and maybe 30 or so large black wire ties. -
Merging Internet technology with Amateur Radio holds great promise. This article discusses the authors experiences in putting several Internet Remote Base stations on the air. By Stan Schretter, W4MQ, Brad Wyatt, K6WR, and Keith Lamonica, W7DXX -
The multi-purpose commercial FAX, RTTY / SYNOP / NAVTEX and SSTV program for Windows 95, 98, 2000, NT 4.0, XP, Vista and Windows 7 -
Freeware amateur radio transceiver control program tested with IC-756 Pro. -
A project by G3SYC of a log periodic antenna for 6 meters band -
This homebrewed antenna tuning unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts full scale), and SWR meter -
Making your own 2 metre (146 MHz) 5/8th wave whip antenna -
This article describes the construction of a Moxon rectangle antenna for the 70MHz (4-meter) amateur radio band. This compact two-element beam design features folded element ends, reducing its width to approximately 75% of a half-wavelength. The antenna was built using enamelled copper wire stretched over a lightweight fiberglass kite spar frame, with a direct coaxial cable feed connection. Initial testing showed a VSWR of around 1.3 with distinct nulls at 90 degrees when horizontally mounted. The author later tested vertical polarization and suggested that the antenna's compact size might allow for indoor loft installation. -
DX Toolbox searches the web for you, gathering information on solar and geomagnetic conditions that affect radio propagation. It's ideal for the ham radio operator, shortwave listener, or other radio enthusiast. -
Multi-band centre-fed antenna capable of very efficient operation on all HF bands, specifically designed with dimensions which allow it to be installed in gardens and other open spaces which accommodate a reasonably-straight run of 31.1m (102 ft) for the flat-top standard model. -
Here is a simple and easy to build antenna in a Delta Loop configeration that should make 10 and 12 meters lots more fun if you have a limited space situation o -
A vertical Moxon with different feeding for the 20 meters -
All about Spy Numbers Stations, which send coded messages to agents. Includes schedules and frequencies of stations. -
A.R.C. The National Publication For Buyers And Sellers Of Old Radios And Related Items--Published Monthly -
Free Band modification for the Yaesu VX-6R -
Electronic World atlas for radio amateurs. DXCC and province prefixes, CQ and ITU Zones in the rectangular and azimuthal projections, continuous zoom and scrolling, Gray Line, city and island index, unique hierarchical prefix database. COM/OLE Automation for easy integration with 3-rd party programs. -
The UDY-2 Voice Keyer digital voice keyer amateur radio software utility integrates many popular voice keyer features in one convenient easy to use program. Whether you're working a contest as multi op, single op, running a net, or just plain rag chewing the UDY-2 Voice Keyer has something to make hamming more fun and convenient for you. -
Service maual for Icom IC-718 -
Repeaters, transmitters and receivers manufacturer for ham radio and commercial applications -
A simple dipole built for two-band operation can be used for portable use and operate 20 and 40 meter bands