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40 links

Homebrewing a 6 Meter Yagi - W1VT
In this PDF article Zack Lau describe how to homebrew a four element yagi beam ...

[ Hits: 967 | Votes: 2 | Rating: 5.5 ]

Baluns and Ferrites Basics - VE2AZX
Unlock the secrets of RF signal optimization in a presentation covering Balun essentials diverse types ...

[ Hits: 198 | Votes: 3 | Rating: 9.67 ]

Full size 80m End Fed Half Wave Antenna - G4WIF
The author reflects on expanding their antenna for 80m coverage during lockdown They extend the ...

[ Hits: 99 | Votes: 0 | Rating: 0 ]

1200z Time Explained - unitarium
Military time notation is based on 24 hour clock A time of day is written ...

[ Hits: 136 | Votes: 1 | Rating: 4 ]

A Look inside D-STAR Modulation - K0NR
An overview on the D-Star modulation, Block diagram, GMSK and digital modulation

[ Hits: 1292 | Votes: 0 | Rating: 0 ]

Keys to Good Code - W6BNB
Article appeared on 73 amateur radio today in 1999 on how to unlock the secrets ...

[ Hits: 342 | Votes: 1 | Rating: 9 ]

Drake TR-7 Improvements
Installing the Cumbria Designs X-Lock VFO Stabilizer, and Improving The TR7 Audio Quality

[ Hits: 511 | Votes: 1 | Rating: 5 ]

Interlock Monitor - EA4TX
The Interlock Monitor IM program allows you to control and monitor the Interlock device from ...

[ Hits: 71 | Votes: 0 | Rating: 0 ]

UTC World Clock
Dual display shows UTC or local time on top and lower display shows time in ...

[ Hits: 2206 | Votes: 3 | Rating: 3.33 ]
LCD Clock
Ham Radio LCD Clock Utility for Macintosh OS X and Windows by GM4JJJ

[ Hits: 922 | Votes: 4 | Rating: 4.5 ]
Meinberg NTP for Windows - Meinberg
Meinberg NTP software to sync your computer clock NTP client package with IPv4 IPv6 support ...

[ Hits: 783 | Votes: 1 | Rating: 1 ]
JTSync - UU0JC
JTSync is a simple utility that provides the ability to synchronize your computer clock over ...

[ Hits: 2628 | Votes: 5 | Rating: 7.8 ]
GPS2Time - VK4ADC
A means of sync ing your computer clock using a GPS Receiver GPS2Time is another ...

[ Hits: 1120 | Votes: 4 | Rating: 10 ]
ToyNtp - VE3NEA
ToyNTP is a simple freeware time server for Windows that implements the SNTP protocol and ...

[ Hits: 134 | Votes: 1 | Rating: 1 ]
A Guide for Seamless FT8 Operation - Time Sync - N6CTA
N6CTA provides a comprehensive tutorial on manually configuring NTP synchronization for Debian Linux ensuring accurate ...

[ Hits: 58 | Votes: 1 | Rating: 8 ]

PI4ino - A Generic Arduino Beacon Controller - OZ2M
Generic PI4 CW Carrier Arduino Beacon Controller with interfacing to Analog Devices AD9833 DDS AD9850 ...

[ Hits: 1737 | Votes: 7 | Rating: 7.71 ]

The CW Flea: Modern Morse Transmitter with Arduino - KB9RLW
Reviving the spirit of early ham radio experimentation the CW Flea is a contemporary Morse ...

[ Hits: 92 | Votes: 2 | Rating: 3.5 ]

The Micro20 III Pocket Size SSB RTX for 20m - DK7IH
DK7IH QRP transceiver for 14 MHz This small and compact home made transceiver with a ...

[ Hits: 252 | Votes: 3 | Rating: 10 ]

Kenwood TS-680S Mod - ye3cif
Extend frequency coverage on the Kenwood TS-680S transceiver

[ Hits: 85 | Votes: 0 | Rating: 0 ]

Blocking Dynamic Range in Receivers - SM5BSZ
An explanation of the different procedures and definitions that are commonly used for blocking dynamic ...

[ Hits: 176 | Votes: 0 | Rating: 0 ]