jupiter, fl

All About Ham Radio ladder-line - ladder-line is great - extremely low loss, even at high SWR. However, many hams refuse to use it because they are afflicted by common misconceptions

Noise Figure Measurement using Standard Antennas - Measuring noise fiugre on the W2IMU horn and the dual-dipole-feed

Echo Horn Antenna at Nasa Images - The Horn reflector antenna at Bell Telephone Laboratories

Full wave loop antennas - Measurements for building a full wave loop using wire

40 m NVIS Square Loop antenna - A NVIS square loop antenna with a parasitic reflector for 40 meter band by NA4L

13cm Loop Yagi - A 13 cm loop yagi antenna made from key rings

Florida Repeater Council - ARRL-recognized amateur frequency coordinating body for the State of Florida

FADCA - The Florida Amateur Digital Communication Association Promoting packet radio in the State of Florida

Milton Amaterur Radio Club - Milton Amateur Radio Club is located in Milton, Florida about 20 miles east of Pensacola, Florida. Drop by and visit our web site.

New York City Amateur Radio Emergency Communications Service NYC-ARECS - New York City Amateur Radio Emergency Communications Service (NYC-ARECS) is a NYC based auxiliary communications service. The organization is made up of amateur radio operators who are trained and dedicated to providing radio communications for governments, civil-preparedness and relief agencies during periods of local, regional, or national civil emergencies. This may include situations such as power failures, explosions, fires, floods, earthquakes or terrorist activities. NYC-ARECS is a participant in the NYC Office of Emergency Management (OEM) Partners in Preparedness program and a member of DHS FEMA's National Preparedness Coalition.

Listen to National Hurricane Center Skywarn Nets - Live audio of the National Hurricane Center’s Skywarn Nets. This live feed covers several different states, and locations throughout the US including: TX, LA, MS, AL, FL, GA, SC, NC, VA, MD, DE, PA, NJ, NY, CT, RI, MA, VT, and ME

Kessler Engineering - Amateur radio products manufacturer, automated antenna tuners, shack automation products, and associated accessories. The flagship of the Kessler Engineering LLC product line is the AT-AUTO, Automatic Antenna Tuner.

STAMPFL Morse Keys - STAMPFL MORSETASTEN Präzisions- Übungstasten Made In Switzerland

AM Operation Using Power SDR - AM Operation Using Power SDR with Flex and Other SDR Platforms

GB3HI Repeater - Isle of Mull, Highlands and Islands Repeater Scotland

M0KGK Yaesu FL-2100Z page - A page dedicated to Yaesu FL-2100Z linear amplifier for amateur hf bands

FL2100 Modifications and Repairs - Common problems and improper operations of Yaesu FL 2100 RF power amplifier

Yaesu FL-2100 linear amplifier - Repairing a Yaesu FL-2100 having both the 572b failed

West Florida Components - Electronic components and parts supplier: semiconductors, capacitors, diodes, transistors, resistors, and more since 2005

Coil32 Priority listing - Coil32 is a free coil inductance calculator, that allows to calculate: single layer and multi layer air core coils, toroidal air core coils, inductors on ferrite rings, in pot core, flat coils on the PCB, and also LC resonance parameters. The program have additional plugins to calculate another kinds of coils. The application is free for usage and distributing.

HamStudy.org - Study for your ham radio license with hamstudy.org, a free suite of study tools with user contributed explanations for the questions. Learning flashcards and smart practice tests ensure that you see and learn the full pool while statistics enable you to track your progress.

Inside Compact Fluorescent Lights - Discover the huge amount of components inside Compact Fluorescent Lights

The EMI - RFI page - Article on radio frequency interferences, with a long list of common RFI cause, like Plasma TV, Solar panels inverters, fluorescent tube lamps.

Ham Radio Balloon Repeater - The Flight of the Lockheed Martin ARC Amateur Radio Balloon Repeater

Grip Dip Oscillator - Originally eveloped by I1FLC, uses seven plug in coils covering 3.0 to 30Mhz in a Colpitts oscillator circuit.