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Universal CAT and programming USB to RS232 TTL interface for ham radio

It showed up quite easy to build simple universal multirig CAT adapter.

Categories: Cables and Connections

11.11.2014 · From YT9TP

Get-started Guide (PSK31)

PSK31 Guide

Categories: Digital

27.05.2012 · From N0FJ

A Comparison of Digital Voice Modes of Amateur Radio

Understanding the different modes of Digital Voice gives an amateur a clear picture of the bandwidth and transmission rate used by the digital voice mode. It also helps them understand which mode is easier to start with and which should be experienced later on.

Categories: Digital Voice

08.05.2016 · From OE8APR

Antenneneinbau Opel Insignia

Einbau oder wechsel einer Kombiantenne Opel Insignia Sportstourer/Buick Regal

Categories: Funkgeräteeinbau

13.10.2012 · From DJ1JAY

Computer Aided Transceiver for Ham Radio

There was a time when transceivers only had buttons to control their functioning. Radio amateurs have given the term Computer Aided Transceiver (CAT) to a very specific device. With that CAT interface, the time has changed. You may need a USB to RS232 adapter to connect your PC to a CAT device.

Categories: Beginners

03.06.2016 · From OE8APR

SOTA – Summits on the Air

SOTA is an amateur radio activity, which is specifically designed for shortwave enthusiasts. Hams are awarded based on their contribution and score earned. Today, SOTA is one of the most popular activities among amateur radio operators.

Categories: Beginners

05.10.2016 · From OE8APR

What is QRP and why it is interesting for Hams?

QRP – low power operating is one of the most popular ham radio activities in which a ham operates at low power output of up to 5W. Connecting to other stations at such a low power is a challenge for a ham, but on the other side, it is an interesting activity for hobbyist as well.

Categories: Beginners

14.06.2016 · From OE8APR

Overview of most important ham radio awards

Ham Radio has come out as a special service for people across the globe that gives them a reason to connect with the people around them, across the town, or across the world.

Categories: Beginners

08.05.2016 · From OE8APR

COTA - Castles On The Air

This is a program for those hams who have an interest in historical buildings. This program is known to call hams who want to show their interest and attention to the historical sites and contacting people.

Categories: Beginners

05.10.2016 · From OE8APR

An Introduction to DXing and why Hams use DXing

DXing is a process of searching, listening and operating far ham radio stations. These are the radio stations that are far away, making it hard for a DXer (a person who does Dxing) to find and operate such a station.

Categories: Beginners

19.05.2016 · From OE8APR

What is Ham Radio Contesting and why Hams do it?

Ham Radio contesting is a radio sport in which hams participate in a competition to score as much as they can to secure a winning position. In this competition, a ham radio operator has to contact other amateur radio stations within a given time scale.

Categories: Beginners

01.06.2016 · From OE8APR