icom em 101 microphone

3 Element Antenna for 28 Mhz  ^pop - The DF9CY three-element antenna for 28 MHz by Christoph Petermann DF9CY

A simple Wi-Fi Yagi - Add two parasitic elements to the sleeve dipole of a Netgear Router

Energy radio station Priority listing - Hompepage of the following stations, 295nrg101, 295zf1, 187zf1, 168nrg101, 15nrg101

9N7BCC Nepal 2004 - On the occasion of its 20th anniversary and in memory of its long time member DJ7CY, Sepp Rindfleisch, members of the Bavarian Contest Club (BCC) staged a DXpedition to the Kingdom of Nepal centered around the CW portion of the CQ WW DX Contest.

Bahrain - ARAB - Amateur Radio Association Bahrain

Democratic Rep. of Congo - ARAC - Association des Radio Amateurs du Congo

Egypt - ERAA - Egyptian Radio Amateurs Assembly

Hungary - MRASZ - Magyar Radioamator Szovetseg

Luxembourg - RL - Luxembourg Amateur Radio Society, Reseau Luxembourgeois des Amateurs d'Ondes Courtes

Portugal - REP - Rede dos Emissores Portugueses

B.A.R.A. Hamfest - Bakersfield Amateur Radio Association Ca

W3LAP - W3LAP ham radio web site

PSK31 Web Receiver - These web receiver based in Kiew Ukraine show PSK31 activity on 20m band 14.070-14.074 MHz remotely by using a web browser. Requires java by the MixW team

Tigertronics, Inc. - Packet/telemetry modems, GPS tracking, sound card interfaces

FF Systems - manufactures and sells repeater controller products and accessories

Orbitessera - Orbitessera provides a mosaic of orbital information. Information is provided for the Space Shuttle, the International Space Station , Mir Space Station , and general Satellite Keplerian Elements information

Batteries America - Online store for most of ham radio transceivers including ADI Alinco Icom Kenwood Standard Uniden Yaesu Prume and radio shack

MacEME - Realtime moontracking for moonbounce enthusiasts EME

MoonSked - Moon tracking for Mac and Windows for EME

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

G4PDQ PacketCluster Tools - G4PDQ's PacketCluster routines to make PacketCluster a little more interesting for the user and a little easier for the SysOp

Orbitel - Utility program to verify, merge, and sort standard 2-line orbital elements files

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