roger beep oscillator ci

T-Hunting Antennas  ^pop - 4 Element Cubical Quad, Yagis, LZA Circular Quad, Shrunken Quad , quarter wave, J-Pole, beam mounting , changing polarity

Build A Tin Can WiFi Antenna - Build a tin can waveguide WiFi antenna in one hour. Then put it on a 18" inch direct tv dish. No coax signal loss. Use a USB device on antenna. Complete instructions to build this powerful wlan antenna

Delta Tango DX Group - Delta Tango 98 International DX group official HQ web site

AT Brasil Priority listing - Official AT web site Brasil

High Desert DX Association Priority listing - HIDEXA Dedicated To The Pursuit Of Worldwide DX

Kingsport Amateur Radio Club / Bays Mountain Radio Club Priority listing - Kingsport Amateur Radio Club / Bays Mountain Radio Club , Serving Tri-Cities TN/VA Area, Useful Technical Links, Club Photos

SV8CS Spiros - Dx on Hf specially on low bands from Zante island Greece

ScanMuncie.com - ScanMuncie.com, Serving the City of Muncie and Delaware County, Indiana with Public Safety Radio Scanners and Online Interactive Forums Available 24 hours a day

KMA Antennas - KMA Antennas specializes in HF - VHF - UHF Log Periodic Antennas, unique antennas for the Six Meter band and custom antenna designs.

MapQuest - Detailed online and searchable maps, driving directions and city guides

CIA World Factbook - Country maps and flags and detailed informations about almost all countries of the world

Time Zones - Current time available for 619 cities worldwide.

PSK31 official page - Description of PSK31, mailing list, frequency for QSO

Shuttle Audio Frequencies - The frequencies listed here may carry shuttle audio during space shuttle missions

RigPix Database - Yaesu - VX-8R - Yaesu VX-8R specifications and picture

GridX - GRIDX, a BASIC program that calculates grid squares and Great Circle headings and grid.exe, a grid locator calculator

MacDoppler - MacDoppler and MacDopplerPRO 3D satellite tracking and station automation software for Macintosh by Dog Park Software Ltd.

MacEME - Realtime moontracking for moonbounce enthusiasts EME

MacSchedKeeper - Macintosh Rig Control for Kenwood TS-50

MorseDec - Macintosh application that decodes morse code into text, PPC and 68K

RCKRtty - Commercial windows RTTY Program, RCKRtty is a comprehensible program for logging and administration of RTTY, PSK31, Pactor, Amtor and CW-QSO's with simultaneous control of transceiver and real-time operation with Packet-Radio. RCKRtty supports normally QSO-operation and a full Contest operation, with maximum data security. Price Euro 45 by Walter Dallmeier, DL4RCK

WIM - General purpose image display and analysis program with special features for analyzing satellite images

432 MHz EME PreAmplifier - 432 MHz EME low noise amplifier. Circuit, components and image by Christoph Petermann DF9CY

TVI and BCI Filters - TVI and BCI bandpass and bandstop filters in SMD technique. Schematics and images.

50 MHz Transverter idea - Complete 144/50 MHz transverter with GaAs Fet LNA and 400 mW out. No printed circuit board. Schematics and images by Christoph Petermann DF9CY