sb interface

N5BU BoatAnchor Pix - Contains high resolution fast-loading images of BoatAnchors

American Eagle SSB CB'ers Club - Brotherhood of 11-meter SSB radio operators. Based out of Chester, MA. USA

Hoosier DX and Contest Club - An Indianapolis club specializing in working contests, both CW and SSB, chasing worldwide DX, and supporting DXpeditions. Please drop by one of our meetings and join the fun!

UN DX Contest 2010 - The Kazakhstan Federation of Radio sport and Radio amateur (KFRR) and Ministry of Tourism and Sport of the Republic of Kazakhstan are announcing the First UN DX CONTEST All world-wide radio amateurs having the amateur radio licence are invited to participation. Contest period: 12.00 UTC 22 May – 12.00 UTC 23 May 2010 Bands: 160m, 80m, 40m, 20m, 15m, 10m. Modes: CW and SSB

Zlog for windows - zLog for Windows is a freeware full-featured contest logging software that runs on Windows. It supports major international and domestic (JA) contests and is customizable to many other contests not directly supported by zLog. Features include CW keying via parallel/serial/USB interfaces, highly sophisticated TCP/IP network that allows instant synchronization of a log of an M/M station, rig control, PacketCluster connenction. By JJ1MED/AD6AJ

DARC Ortsverband Duisburg - DARC DOK L16 Duisburg-Huckingen Ham Radio Club

Wireless Association of South Hills - Serving the South Hills area of Pittsburgh, PA

Steel City Amateur Radio Club - Steel City Amateur Radio Club Pittsburgh

BitScopes Mixed Signal Oscilloscopes - Robust and affordable PC based mixed signal oscilloscopes for Windows, Linux and Mac. Isolated USB or networked connection to one or more PCs. Data acquisition, waveform generation and multi-user options available.

Effelsberg Telescope - The world's largest fully steerable radio telescope, the 100 m antenna of Effelsberg in Bonn, Germany, operated since August 1972.

N9VV PSK31 Resources - Software, reference and reviews of computers interfaces for PSK31 operating mode

G8SLB SSTV Packet modems - SSTV and Packet Radio interfaces for PC and Amiga computers.

SM5BSZ VHF DXing - VHF long distance comunication, equipment and operating modes

Douglas T. Smith Editorial Service Priority listing - Digital Signal Processing Technology: Essentials of the Communications Revolution by Doug Smith, KF6DX, ARRL, 2001, ISBN 0-87259-819-5

Amateur radio clipart and animations  ^pop - Amateur radio clipart and animations.

BuTel Software - Software Information PC Interfaces for the scanning radio hobbyist & professional radio control applications

Simplex - SIMPLEX is a free windows program which transforms any transceiver into an audio repeater. It works on HF, VHF, UHF etc with SSB, CW, FM, packet, SSTV and every modulation mode.

HI FI Audio in SSB - How to produce great audio using your SSB rig and outboard equipment. Step by Step instructions.

7 MHz SSB Transceiver  ^pop - Circuit diagram and discription of 7 MHz Ham Radio SSB Transceiver. Transceiver using two MC1496, 4.43 MHz Ladder filter, LM386, LM324 and IRF840 in final.

The G8TTI homebrews - Home made transverters blockschematics two metre HB9CV, 144MHz SSB Transceiver

Ham Radio Circuits  ^pop - Circuits of SSB Transceiver, AM DSB Transmitter, Antennas, BFO, VFO, 807, FM Mike, Crystal filter and more.

HSCW transmit interface box - Versatile transmit interface circuit

Build your hamcomm interface - This is the small easy to build interface that will allow you to receive most all the digital modes on you shortwave radio.

PTT and Sound Card Interface - PTT and soundcard interface schematic by ON6MU

Interface for MS_DSP - Minimal interface circuits for receiver and transmitter audio, also for PSK31