propagation online

Planetary SKIPshooters - Planetary SKIPshooters: Society for Keen Ionospheric Propagation - A CB Radio (Citizens Band Radio) DX (shooting skip) Group (Club) for 11 meter radio communications.

10 meter beacons - Ten meters propagations beacons compiled by Bill Hays WJ5O

Onlineradio.fr - French amateur radio blog

PA3ANG's Weblog - Dutch ham radio station includes links to personal online scanners with live streaming on the net

DG7BBU blog - Ham radio, communications and computing at christopher's blog

The Art & Skill of Radio-Telegraphy - A freware book on learning morse-code. The Art & Skill of Radio-Telegraphy Third Revised Edition by William G. Pierpont N0HFF, online version available in multiple languages

G7SYW - Personal amateur radio pages, software for use with ham radio, QSL cards online

IW0QNL's HamRadio Web Server - Packet Cluster and BBS hamradio online, Server APRS and other.

IV3YER - Personal page with online log and shack information

Live receiver from Holland - PA3ANG online receiver Ten-Tec RX320 from holland

Boston Fire Department Live  ^pop - Listen to Boston Fire Department live scanner feed

Antennas by Antenex - Signal Propagation Systems, mobile HT base antennas

Sunstone Circuits Priority listing - Sunstone Circuits is your easiest source for quoting and ordering printed circuit boards online. We are three respected brands in one: PCBexpress quickturn boards, PCBpro.com full-featured and design-checked boards, and PCB123 design software.

HFPack - HFpack provides an information exchange about transceivers, antennas, systems, HF packs, propagation, new developments and techniques in HF portable operation. Radio Amateurs are invited to participate in egroup and on-the-air nets around the world.

Unusual HF Propagation Phenomena - This page has a collection of audio samples from unusual HF propagation phenomena, from round-the-world propagation to moonbounced signals , and to ducted transmission.

NVIS Propagation concept - Army Field Manual 24-18 Appendix M with Graphics

Icom IC-746 Pro Arrl tests - ARRL Laboratory Expanded Test-Result Report ICOM IC-746 Pro

ARRL: Kenwodd TS-2000 test results - ARRL Laboratory Expanded Test-Result Report Kenwood TS-2000 prepared by American Radio Relay League, Inc. Technical Department Laboratory in pdf format

Kitmondo: used test equipment - Kitmondo is an online marketplace for used test equipment and measurement equipment including analyzers, oscilloscopes and generators equipment.

Beacons - The W6AMT Beacons is a Windows program which automates the collection of radio propagation data. HF data is collected by monitoring the worldwide network of NCDXF / IARU HF beacons.

Logger32 for 11m - Logger32 special version dedicated to eleven meters band operations

SatTrack Suite - Satellite Tracking and Orbit Propagation, Reports and Mission Planning Products, Pass Scheduling and Orbit Event Analysis, Dynamic Communications Link Modeling, 3-D Visualization of Complex Scenarios User Defined Regions and Contours, Constellation and Formation Flying Support, Global Positioning System Coverage

LCF Calculator - LCF online Calculator, calculate relation between Frequency Capacitance Inductance and Reactance

Electronic Products Buyers Guide - A comprehensive, online reference guide resource of electronic components and equipment

Bbc new: home network on electricity wires