fm receiver

The ground image vertical antenna - A 20 meter quarter wave vertical antenna by jerry sevick W2FMI QST Article

Shortened vertical antenna for 7 Mhz - A simple drawing of a shortened antenna for 40 meters by using a PVC tube

Helix Calculator - JavaScript Implementation Written by Fred Spinner, W0FMS

Shortened G5RV - A shortened G5RV antenna design

Magnetic loop antennas - Drawing and plan for an HF magnetic loop antenna

Moxon for 144 Mhz - A vhf moxon antenna plan

Adding to an Arrow Satellite Antenna - By adding a tripod for mounting, bearing indicators, and a pre-amplifier, you can create an impressive antenna system for picking up FM signals from AO-51.

Shortened antennas - Drawings of shortened antenna for indoor usage, using short pvc tubes for 2 , 20 and 40 Mhz by f1rfm

CORNET 2.4 giga WIFI antenna

KH2D's Tips For CW Contesting - Frequently Asked Questions About CW Contesting

Ft. Myers Amateur Radio Club - Fort Myers Amateur Radio Club is located in Fort Myers Florida. FMARC has around 300 ham radio operators.

NM-ARTS - Amateur Radio Technical Society - A hardware and software project group to support learning and creation radio circuits, general electronics, and uProcessor control systems

GlobalTuners - GlobalTuners provides access to remotely controlled radio receivers over the internet. You can listen to ham radio, shortwave radio, air traffic control, airband, ACARS, airports and much more. Tune remotely controlled receivers from all over the world with your browser and listen live.

Makidenki - Transvertes, AO-40 Convertes, FM-TV transmitters UHF loop antennas

Juma kits - Ham radio kits, HF receivers,ssb and cw transceivers, morse keyers and linear amplifiers.

BCFMCA D-STAR System - British Columbia Frequency Modulation Communications Association

Rhode Island Amateur FM repeater service Priority listing - This website explains coverage and construction for our repeaters. Includes useful links and an insight into the Ham community in Rhode Island

mikroElektronika books : Radio receivers - Radio Receivers, from crystal set to stereo, free online ebook including, principles of radio transmission, direct radio receivers and superheterodyne receivers

Amateur Radio Insurance Services - UK - Amateur Radio Insurance Services, or ARIS was set up in 1971 to cater for the special insurance requirements of members of the Radio Society of Great Britain.

S Meter Lite Software - S Meter Lite is a no-cost program that displays your receiver's S Meter signal strength in a window by W8WWV

Omni-Rig - A COM component for transceiver/receiver CAT control. Not a complete program, but rather a component tool that allow software developers to connect their program to a supported transceiver.

PA3FWM's software defined radio page - Experimenting with the new way of building a radio receiver known as "software-defined radio". This page gives some information about this project.

Chatterbox Transmitter and Receiver - 160 meters transmitter and receiver by G3NGD

Restoring an RF Signal Generator - This signal generator is intended for realignment of radio receivers

Track down television interference - Nearly half of all reception problems are due to deficiencies or faults in the television receiver, the aerial lead or the aerial. This article will help you to check whether the problem you are having is due to one of these causes.