rx converter

N4IS - New Waller Flag - Hi performance 160/80m rotatable RX antenna

Distribute one antenna to multiple receivers - System for distribution of a receive-only antenna to multiple receivers

Homebrewed Hexbeam by PG3N - PG3N peter documents how to build an homemade hexbeam antenna

Easy tuning an building of traps  ^updated - A new and simple method for tuning traps. You need 2-3Watt of your TRX and two homemade coupling coils by DK7ZB

G4IRX Magnetic Loop antenna - Construction notes and design details of a magnetic loop antenna by G4IRX

W1TAG LF Receiving Loop - The loop is square, 6 feet on a side.

Receive 4 square antenna - N6RK receive 4 square antenna with transformer coupled antennas and true hibrid combiner

The Eggbeater Antenna - Calculating and building an Eggbeater antenna. InstantTune and push-button Rx. Documentation available in french and english

Horn antenna for AO-40 by AA2TX - These notes provide the directions for constructing a Cardboard-box antenna for receiving the AMSAT OSCAR-40 satellite on 2.4 GHz (S-band.) It is constructed from two cardboard cartons, aluminum foil, and packing tape. No coax, connectors, or soldering is needed.

Cab-converter - A freeware apple Macintosh-based program that helps amateur radio contesters by converting a log from a radio contest into the Cabrillo file format which may be submitted to the contest sponsor.

G4IRX Beacon Monitoring - Beacon monitoring system by G4IRX setup at IO92JV

XU7XRO Cambodia - December 10th-18th on 10-160m using CW/SSB/RTTY

Farallon Electronics - PACTOR mode radio modems and accessories, performance sailing electronics and innovative hard to find parts. Audio cables, packet cables, usb to serial converters

How to make an APRS IGATE - How to make an APRS IGATE using Linux, soundmodem and aprx by HA2NON

G4IRX/P portable operations - A compact and portable setup with wire dipoles by G4IRX

Tentec/Globe Wireless RX-321/RX321 - This page is dedicated to amassing information on the Tentec/Globe Wireless RX-321/RX321

IC-746PRO TX Problem - The IC-746PRO is a great rig. But it has a few reliability issues, especially with the earlier-production units. This article addresses four problem areas:. IC151 on the RF Unit. Driver circuit on the PA Unit. HRX-muting circuit on the CTRL Unit. Predriver on the PA Unit.

Shortwave Converter - This is a simple circuit that when placed near an ordinary AM broadcast radio will allow you to receive international shortwave broadcasts in the 5-6 MHz band

DBFToAdif - Freeware , 3.8 MB executable that allows the conversion of some old DBF log files (DXLog, EasyLog, LogPlus, TopLog, TurboLog TotalHAM92) to the ADIF Format by TRX-Manager authors

LoggerXP - Russian Amateur Radio logbook software by UA3GDW

KC9L PSK - KC9L PSK is a free PSK31 program based on AE4JY’s PSKCore DLL. It supports 5 RX channels, full duplex operation, and more. Even if it's development has been dismissed, is a good tool for windows 95/98 pc.

The Super Sixty transceiver - The 'Super-Sixty' a 5 MHz 60 meters band transmitter & receive converter

Harmonic Converter for Spectrum Analyzers - Extending the frequency coverage of spectrum analyzers, Harmonic mixer by Matjaz Vidmar, S53MV

50 MHz Receive converter - This is a six metre version of the two metre converter by EI9GQ

Vhf receive converter