XPost: rec.radio.amateur.equipment, rec.radio.info

The DXZone.com Amateur Radio Internet Guide

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A 160 Meter Antenna Hybrid Design

Posted:
https://www.dxzone.com/dx34740/a-160-meter-antenna-hybrid-design.html

Antennas/160M
This antenna looks like an inverted L antenna, yet it is not, it could also
be viewed as a 160m off-center fed dipole antenna, it looks more like an end-fed 1/4 wave 160 meter antenna.

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Ionospheric Propagation of Radio Waves

Posted: https://www.dxzone.com/dx34732/ionospheric-propagation-of-radio-waves.html

Propagation/Beginner's Guide
Ionospheric Propagation of Radio Waves in Action, How Do Ionized Layers
Form to Enable Ionospheric Propagation of Radio Waves, the foundamental
role of F layer, and the role of the other ionized layers

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Ham Radio Equipment The Basics

Posted:
https://www.dxzone.com/dx34733/ham-radio-equipment-the-basics.html

Operating Aids/Beginner's Guides
This article help on explaining what you need to start with amateur radio.
By using a local ham radio club station to purchasing second hand radio equipment and how to get help on installing antennas.

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SM1000 FreeDV Adaptor

Posted:
https://www.dxzone.com/dx34734/sm1000-freedv-adaptor.html



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FreeDV - Digital Voice for HF bands

Posted:
https://www.dxzone.com/dx34735/freedv-digital-voice-for-hf-bands.html

Operating Modes/Digital Voice
FreeDV uses an audio codec as a software based modem to decode and encode
the voice and text data from your computer. The data is encoded and then
is transmitted over the HF radio using AF signals that can then in turn be decoded by the receiving station.

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QRP Transceiver for 15m

Posted:
https://www.dxzone.com/dx34736/qrp-transceiver-for-15m.html

Technical Reference/QRP Projects/QRP CW Transceiver
This is a CW 1W transceiver with only three transistor. The author has been able to make QSO by this little transceiver with Saga, Asahikawa (domestic
far distance city),and Indonesia and Taiwan.

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Ottawa Police Scanner

Posted:
https://www.dxzone.com/dx34737/ottawa-police-scanner.html

Internet and Radio/Police Scanners
Listen to live police scanner OPP, EMS, MTO, FIRE from Ottawa Canada

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