reisterstown maryland fi

Cubical Quad Antenna Design  ^pop - By N6VNG, can be used to determine the element lengths and the gamma match values for different frequencies, includes link to excel files with formulas to dimension your quad antenna.

AT Ravenna district - Alfa Tango district of Ravenna official site.

Alfa Tango Oregon USA - Official Alfa Tango Oregon USA Members Homepage

Sugar Delta - Special Dx'ers Radio Group - SUGAR DELTA Official Home Page. DX Information, Fresh News, Downloads, Online Directory, Logs

CB QSL-Managers - QSL managers addresses world wide

Call Sign Prefix Allocations - Table of allocation of international Call Sign series

ARRL DXCC Country list - Complete DXCC list in a plain text file updated by ARRL

K-Com - comprehensive line of products for rejection of Radio Frequency Interference (RFI) to telephone equipment.

Palomar Engineers - RFI Kit, ferrite cores, baluns, loop antennas, antenna tuners and various accessories

I.C. Engineering - Electromagnetic field strength meter

Ten Tec  ^pop - HF, VHF, transeivers kit's, amplifiers and more.

ISS Realtime tracking - 5 Day prediction table for ISS and find when the ISS will be visible from your QTH by N2YO

The Morse Telegraph Club - International non-profit organization dedicated to the perpetuation of the knowledge and traditions of telegraphy and American Morse Code.

AMSAT France - AMSAT France official web site

Ten Tec Orion II Official page - Orion II HF DSP Transceiver

Capitol Hill Monitor - A club for scanner enthusiasts in the District, Maryland, northern Virginia and southern Delaware USA

WWLOC - Direction and distance calculator for windows

Spectran - Program designed to do spectral analysis and real-time audio filtering on reception of audio signals for EME, VLF, SETI applications. Offer support for MTHELL, QRSS, DFCW, NDB, WSJT by I2PHD

Pathfinder - A free application that searches more than 100 web-accessible sources to locate QSL information for a callsign that you enter once

Amplifier Simulation Program - ASP 4.0 - Design weak signal GaAs FET or bipolar PreAmps. Automatically designs for optimum gain, NF, VSWR or all.

AAVoice digital voice processor  ^updated Priority listing - "Digital voice processor for amateur radio operators. It use prepared ""wav""-files for transmition. Can work in the beacon mode. Optionally you can use simple circuit for PTT-control. It has a lot macros for tramsmitting. Can cooperate with RZ4AG AALog logger."

BBA-C1 Amplifier Card - This versatile broadband amplifier is used in several DX Lab projects.

ICOM CI-V Interface schematic - G3VFP schematic for the ICOM CI-V interface with PTT and CW Keying

KI5YN QLF Filter - The QLF filter is a microprocessor based interface designed to go between a standard Morse code key and a radio transmitter

Field strenght meter - Simple to build with a very clear instruction set, useful to check the radiated power of your antennas