rf inter

471 links - and 4 categories

VHF Baluns: Fact and Fancy - GM3SEK
Our ideas about HF baluns have changed dramatically in recent years The focus today is ...

[ Hits: 283 | Votes: 0 | Rating: 0 ]
Baluns and common mode chokes - Dorenberg
Voltage baluns versus Current baluns When to use them differences and typical usage in feeding ...

[ Hits: 402 | Votes: 1 | Rating: 10 ]

An Automatic Antenna Tuner - OK2ZAR
An homemade antenna tuner project that should be small easy to build and cheap This ...

[ Hits: 493 | Votes: 3 | Rating: 9 ]

Soundcard Levels for Digital Modes - KC2RGW
This article aims to help promote the proper configuration for having a clean signal on ...

[ Hits: 282 | Votes: 0 | Rating: 0 ]

Interface for SSTV using a Soundcard - WA0TSL
A SSTV interfsace soundcard to minimize RF feed back and a soundcard limiter to prevent ...

[ Hits: 159 | Votes: 0 | Rating: 0 ]

IC7300BKT Icom IC-7300 CAT Control - IZ2BKT
Windows PC control program for the Icom IC 7300 transceiver Power on and Power off ...

[ Hits: 463 | Votes: 2 | Rating: 7 ]

FT-857D Serial and Sound Card Interface - Sivan Toledo
A Simple Serial and Sound Card Interface for the Yaesu FT 857D using an FT232R ...

[ Hits: 254 | Votes: 0 | Rating: 0 ]

LAN-IQ SDR - afedri
Stand Alone Software Defined Radio direct sampling receiver from 30 kHz to 1700 00MHz continuous ...

[ Hits: 258 | Votes: 1 | Rating: 8 ]

LogHX freeware logger software - RX4HX
LogHX is a freeware windows ham radio logger software designed as complete Ham Radio environment ...

[ Hits: 740 | Votes: 4 | Rating: 9.5 ]

Win4YaesuSuite - Yaesu Radio Control - va2fsq
Win4Yaesu Suite is a commercial software for Yaesu FTDX and FT991 Radios It includes support ...

[ Hits: 484 | Votes: 2 | Rating: 7.5 ]
Win4IcomSuite ICOM Radio Control Software - va2fsq
The Ultimate Control Software for the IC 7300 IC 7610 IC 7600 IC 7850 IC ...

[ Hits: 364 | Votes: 1 | Rating: 1 ]
CatBKT Universal CAT Control - IZ2BKT
Program for the control of the transceiver from your PC Works on windows and has ...

[ Hits: 403 | Votes: 1 | Rating: 3 ]

Grounding HF Transceiver using Coax Cable - 9M2SX
Improper grounding or earthing system can cause several unwanted RF interferences RFI to television sets ...

[ Hits: 1298 | Votes: 4 | Rating: 7.75 ]

How to locate RFI - NK7Z
I have RFI now what Locating it This article is the first of a three ...

[ Hits: 195 | Votes: 2 | Rating: 10 ]
The truth about ferrites - QRM.guru
Articles on the correct placement of ferrite noise suppressors are common but little has been ...

[ Hits: 388 | Votes: 2 | Rating: 9.5 ]

Guide to decode SSTV with RaspberryPi and RTL-SDR - IT9YBG
A tutorial on how to setup a receiver capable to decode SSTV signals with a ...

[ Hits: 334 | Votes: 1 | Rating: 1 ]
Setting up Raspberry Pi for Ham Radio - DL1GKK
An interesting guide to installing software on a Raspberry for amateur radio use This documentation ...

[ Hits: 399 | Votes: 3 | Rating: 9.33 ]

Optocoupled Transceiver-PC Audio Isolator project - IK5NAX
An optocoupled audio interface between PC and Transceiver for digital modes The article includes full ...

[ Hits: 197 | Votes: 0 | Rating: 0 ]
Apple MacBook interface for digital modes - VK3ERW
How to make a custom Line In connector for apple macbook or iMac to connect ...

[ Hits: 135 | Votes: 0 | Rating: 0 ]
Isolated PTT and CW Key interface - GW8IZR
Simple soundcard interface that can satisfy several requirements like totally isolated AF interface Totally isolated ...

[ Hits: 157 | Votes: 0 | Rating: 0 ]