20 m beacon

32 links

40m Wire Antennas Comparison - PH0NO
On the field comparison among C Pole antenna an EFHW vertical antenna and an Inverter ...

[ Hits: 172 | Votes: 1 | Rating: 3 ]

NZ Amateur Beacons - vhf.nz
A list of HF VHF UHF Beacon list from New Zealand All beacons from 20m ...

[ Hits: 35 | Votes: 0 | Rating: 0 ]

Barest of bones APRS RF position reporter - K4HCK
Super Simple APRS Position Reporter This project idea has been in response to the more ...

[ Hits: 183 | Votes: 0 | Rating: 0 ]

Arduino Beacon - M0XPD
A new multi mode QRP radio beacon built around the Arduino The beacon started with ...

[ Hits: 708 | Votes: 0 | Rating: 0 ]
The WB0RIO 28 Mhz Arduino Beacon - WB0RIO
This project involves the construction of a 5 Watt Morse code beacon transmitter that operates ...

[ Hits: 626 | Votes: 0 | Rating: 0 ]
WSPR beacon - hamprojects
A WSPR beacon project based on Arduino nano (atmega328P) based microcontroller

[ Hits: 239 | Votes: 0 | Rating: 0 ]
Arduino QRP Transceiver: DIY Success on HF Bands - M0XPD
This article introduces an Arduino based QRP CW Transceiver designed for lower HF bands The ...

[ Hits: 115 | Votes: 1 | Rating: 1 ]

Arduino Based Morse Beacon - brainwagon
An Morse Code CW beacon keyer done with arduino include the source code and a ...

[ Hits: 1049 | Votes: 0 | Rating: 0 ]

222 MHz Transmitter Beacon - VA3NFA
A CW beacon keyer for 222 MHz by VA3NFA

[ Hits: 419 | Votes: 0 | Rating: 0 ]

A Comparative Study of APRS Tracks with 1W and 100mW LoRa Trackers - IZ7BOJ
Exploring LoRaWAN Range comparing the performance of 1Watt and 100mW LoRa trackers on daily commute ...

[ Hits: 48 | Votes: 0 | Rating: 0 ]

Raspberry Pi WSPR beacon - Gerolf Ziegenhain
How to build a simple WSPR beacon using the Raspberry Pi for the transmitter ...

[ Hits: 1333 | Votes: 4 | Rating: 7 ]
A Simple Raspberry APRS Position Reporter - k4hck
Barest of bones APRS RF position reporter using a Raspberry Pi B USB GPS receiver ...

[ Hits: 330 | Votes: 0 | Rating: 0 ]