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Crossed Field Antenna - The Crossed Field Antenna (CFA) is one of the applications of Correction of Maxwell's Equations which was used over 150 years ago which was proved these days that the Magnetic Field Source is only the Displacement Current not the Conduction Current . These Corrections was made by an Egyptian Doctor Engineer Fathi Kabbary , who reached the New Correct Theory which shows that the height and efficiency of the antenna doesn't depend on the wavelength

The virtual YAESU-Museum - "A collection of nearly all facts around the YAESU Musen products; products, company history and much more"

Lima Delta U.S.A - Lima Delta U.S.A

General french call book - this the general ham callbook include non member from REF Union.

VU2NAN QSL Collection - Qsl card collection at VU2NAN blog

Ham Radio And The WTC Disaster - "W2IK's Personal experience being the first responder at ""ground zero"" during the WTC 9/11 disaster."

Mumbai Amateur Radio Society - Mumbai Amateur Radio Society is a Society of Active Amateur Radio Operators in the city of Mumbai, The commercial capital of India. ``The main objective of the Society is to conduct Activities such as Ham Radio awareness Programs, Communications Support during Ganesh Visarjan, Disaster Communication and many more activities in order to promote Amateur Radio.

Whitton Amateur Radio Group - If you find yourself in London then please do visit. The club operates a HF station with the call sign GX0MIN, Friday evenings. We have held the contest call sign M2W since 2000, and regularly participate in HF contests. CQWW SSB is a favourite and the group has operated the October event from Whitton using M2W and from DX locations during the years, with the calls 9H0WW, ZC4DX, C56DX, A45ZN.

Georgia Tech Amateur Radio Club - W4AQL``Georgia Tech Amateur Radio Club``Site for W4AQL, located at the Georgia Institute of Technology in Atlanta, Georgia.

KE8RV Madison County Amateur Radio Club - A mission of the club is to promote amateur radio by way of educational programming and activities. MCARC is an affiliated club with the ARRL.

Fieldcomm association - The FieldComm Association is a small group of individuals in the central Virginia area interested in communications

University of Idaho Amateur Radio Club - W7UQ is one of the oldest organizations on campus, dating back to 1929. Its goal is to provide a way for UI students, staff and faculty to become involved in ham radio.

L.A.R.K. Swapmeet - Swapmeet 1 st. Sunday of each month, rain or shine 7-11:30 AM. PST/PDST. Physical location is Las Positas Collage, 3033 Collier Canyon Road, Livermore, California. Free admission and parking for buyers/lookers. Restrooms & food/refreshments are available. Talk-in: local repeater 147.120 (+) PL100, monitored during swap hours. **Registration for sellers starts around 6 AM. with set-up 7 AM.+ ** This major swap event has been on-going for 10 years with positive results. Run by club volunteers & sponsored by the Livermore Amateur Radio Klub (LARK). Visual diriving map assistance please see event URL http://www.livermoreark.org/swap/swap,html

Hampton Police & Fire Dept - Live dispatch audio from the Hampton Police and Fire Department by www.hrconnect.com

WD7S Productions - A collection of kits for control and protection of homebrew linear amplifiers

EmComm-Products LLC Homepage - EmComm-Products LLC manufacturs emergency communications products for Amateur Radio, MARS, CAP, military and government customers.

DPD Productions - Home of the TrainTenna and MilTenna. Uniquely designed antennas for Transmit or Receive Only, Indoors and Outdoors, Railroad, Aviation, Military, Ham, MURS, GMRS, and other services.

Amateur Radio Products - BullDog Iambic keyers, memory keyers, beacon boards, interface cables

Promotional Products Trophies Executive Gifts - We offer all kind of promotional products such as award plaques, trophies, sports trophies, logo apparel, acrylic awards, acrylic plaques, executive awards.

D&L Antenna Supply Co. - Antenna accessories and related products

Cheapham.com - ARRL, Heil, Larsen, Pryme/ADI products at discount prices

K1CRA Radio Store - Unique and Hard-to-Find accessories for Amateur Radio. Featuring Plasti Dip products, DK9SQ Masts, Wire Antennas, AEA Antenna Analyzers and RF Connectors too!

732.com Amateur Radio Sales - Dealer of PRYME/ADI, and ANLI products

Smith chart calculator - linSmith is a Smith Charting program, mainly designed for educational use. It allows defining multiple load impedances (different frequencies), and adding components (discrete components and line sections) in series and parallel. It plots the impedances on the screen, shows the values in table format, and is able to generate publication quality Postscript output.

A.M. tutorial - This tutorial is designed to help explain some of the concepts involved in RF power measurement for amplitute modulated signals.