frederick md

HB9EDL Tak Tenna and Yagi Antenna - Home made tak tenna and yagi antenna pictures in italian by HB9EDL

6 meter horizontal dipole - Homebrew project of a dipole for six meters band by KK5ID

Bobtail dipole - Bobtails are vertical arrays that look like the letter "E" turned 90° clockwise onto its tails. They have 3 quarter wave vertical elements and are one wavelength long. The Half Square is a shortened Bobtail- it has 2 quarter wave vertical elements and is a half wave long.

Center feed insulator - A center antenna insulator with feedline strain relief

Build a 2 Meter DDRR for Mobile - This is a story of an antenna and its modification over time into better forms By W5GVE

K7AR Mobile Cluster - Mobile dx cluster, allow filtering for HF and K WE dx spots only, WWV and DX spots search form.

6V7X - 6V7X Senegal by IK2FIL, from Le Calao during the last two weeks of September 2010

QRZ.com Sked - QSO Scheduling - QRZ.com forum board dedicated to Sked, QSO Skeduling.

Barrow Amateur Radio Emergency Service Club - Home - Bares was formed in 2007 to provide fellowship between amateurs and interested parties.

Camden County Amateur Radio Society - CCARS - Camden County Amateur Radio Society. Supporting the Department of Homeland Security's Emergency Communications Initiative while promoting Amateur Radio activity and fellowship in and around Camden County Georgia

K3EMD Easton Amateur Radio Society - The Easton Amateur Radio Society's web site Easton, Maryland

K5MDX Magnolia DX Association - Mississippi's Premiere DX Organization

RVARC Rappahannock Valley Amateur Radio Club - The RVARC is a Fredericksburg, VA area 56 year affiliated club with the American Radio Relay League, ARRL.

VE3VRW Macintosh Satellite Gateway - Listen to the Gateway Live on the internet Amateur Radio Operators in Southern Ontario and Western New York have been using the VE3VRW Satellite Gateway via the Toronto Area SSPBD Repeater System to make contacts on AO-27, UO-14, SO-67, Sunsat, SO-41, SO-50, Echo, Mir and ISS since it was first installed in 1997. MacDoppler tracks the FM UHF/VHF Amateur Radio satellites 24 hours a day, 7 days a week.

WebSDR on 70cm band - 70cm and 23 cmd EME signals recorded using the 25 m dish in Dwingeloo by WebSDR Radio

Ham Desk - Desks designed to support your amateur radio station

QROlle, 6 Band QRP-rig - QROlle QRP-rig. 6 Band Shortwave rig with SMD:s. 160, 80, 40, 30, 20, 17 meters SSB/CW QRP-rig. All documentation in English

Other Digital Modes  ^updated - Whats new on ham radio with digital modes? DRMDV

LDE Resolved - Long delayed echoes resolved By Ailean Mac an Daroch

Yaesu FT-450 Manual - FT-450 Operation Manual

Kenwood TS-2000 Bugs and Quirks - TS-2000 Bugs, TS-2000 internal TNC amd TS-2000 Satellite Mode

Yaesu FT9000 review - 11m dx OZ review of the Yaesu FT-9000

RADIOASSISTANCE - Ham radio equipment repair service in Milan Italy

PstRotator - PstRotator handles just about every controllable rotator in common use: Prosistel, Green Heron, HyGain, RC1 MDS, Rotor-EZ Idiom Press, Yaesu Az and many more PstRotator includes automatic tracking for satellite or EME communications, using programs like WSJT, VQLog, TACLog, Z-Track, GJTracker, EME System, Trak_SM, WXtrack, WinOrbit, Orbitron, Nova for Windows, Sat_Explorer, SatPC32, Win-Test. PstRotator supports remote control over TCP/IP.

Batteries for Emergency Communications - The purpose of this paper is to provide a basic understanding of the different types of batteries available on the market today so the reader can make an educated decision about what type of battery will best meet their needs for Amateur Radio emergency communications Brett Hammond - KB3HGP