usb interface

Homemade USB wifi antenna - Homemade usb wifi antenna projects on WLAN 802.11

Voice keyer Interface by G4AXX - This voice-keyer-interface connects between a Yaesu FT1000MP and a PC's sound card & COM port. It can be used as a voice-keyer with Contest Voice Blaster and as a voice-keyer and CW-keyer with Writelog.

Nottingham UK Live Scanner - Live CB radio and scanner from Nottingham UK, listen to UK ch 19 (27.781) and 27.555 USB and a live scanner from central UK.

TiniCAT - Yaesu Icom Kenwood Ten-Tec CAT Interfaces Kits by N5ZTW

EchoLink Interface - Easily build with about 10 USD in parts from Radio Shack. Should work with any radio by K3MK

Icom ACC1 interface - Need to interface both a TNC and the computer soundcard? This is a ICOM 756PRO ACC1 audio/keying/FSK interface by WA0SXV

Amplifier keying buffer - Amplifier keying buffer for ICOM radios & others. Suitable for IC-746 IC-756 PRO and PROII. ACC1 key interface by KK5DR

ICOM IC-746 PRO Interface - If you want to interface the IC-746 Pro or any other Icom rig with a computer for rig control, an outboard CI-V CAT device is required.

Remote interface for Kenwood transceivers - Cat interface for Kenwood transceivers, tested with TS-850 and kenwood TS-50 but should work with all Kenwood rtx

FT1000MP to Sound Blaster - Yaesu FT 1000 MP to sound blaster card interface by Mark Marsden G4AXX

Interface for Yaesu VX-2 - DG6RBP USB-Programming Interface for Yaesu VX-2

Yaesu Programming Interface - Yaesu FT-817 and VX-7R programming cable

PSK31LX - Modification to psk31lx originally written by Hansi, DL9RDZ, uses ncurses instead of a graphical interface and can run in a terminal window

dxSpot by K0EMT - Java based interface to dxWorld.com for Linux by K0EMT

RadioComm - RadioComm can be used to program your Icom radio's memory, or to create nice radio-frequency spectra or to interface your radio to a huge database of frequencies.

Fatpigdog's Real Time FFT Audio Spectrum Analyzer - Fatpigdog's Real Time FFT Audio Spectrum Analyzer. User interface has the look and Feel of an HP Spectrum Analyzer. But, in addition to the regular Spectrum Plot, it also produces detailed Waterfall plots. The user can optimize the color map, chosing from a wide assortment of color themes. This analyzer supports multiple traces, trace arithmetic and normalization.

Ham Radio Blue Tooth Interface - A Simple Ham Radio Blue Tooth Interface by K7SFN

CAT Interface - CAT (Computer Aided Tuning) connects computers with ham radio. Yaesu FT-890 intercace and ICOM IC-Q7 schematics by DK7IN

A Simple CW Keying Interface - Functional, easy, and cheap, all good Ham Radio characteristics by Terry Fletcher, WA0ITP

CAT programming interface for ICOM rigs - This simple and cost effective interface circuit is designed for use with any ICOM amateur radio equipment with CIV interface

Kenwood-to-PC Serial Interface - A circuit that connects an IBM® compatible personal computer, running TR Log or CT (etc.) contest logging software, and Kenwood transceivers equipped with serial control ports. CW keying is also provided in this RFI filtered interface unit.

Radio Programming Interface - This article describes a generalised unit for interfacing a transceiver's TTL/CMOS interface to RS-232.

Parallel Port CW Interface - Parallel Port CW Rig Keying Interface for N3FJP Software and Elecraft K2 by KG6HAF

ICOM SoundBlaster Interface - Interfacing ICOM radios with PC soundcard by W8WWV

N5EG VNA - This article describes a low-cost vector network analyzer that operates from 200 kHz to 100 MHz, and connects to a personal computer using a USB 1.1 interface By Tom McDermott, N5EG, and Karl Ireland