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AMATEUR RADIO NEWS FROM THE NET:

Saturn PCB Design Toolkit
The Saturn PCB Toolkit is the best freeware resource for PCB-related calculations you can ... - Listed in Software/PCB Design

ARRL Audio News December 20, 2024

ARRL Audio News December 20, 2024

Top Performer for HF: The 80-Meter Skyloop Antenna
The 80-meter Skyloop antenna, a top-performing HF antenna, excels in weak signal work, low-noise ... - Listed in Antennas/80M

Top Amateur Radio Websites - Issue 2448
Squirrel Cannon AKA Spud Gun , Guide to Antenna Modeling with NEC by W4RNL, Exploring Linux HF Packeteering with Direwolf and QtTermTCP, Optimized 40-Meter Delta Loop Beam Antenna, SuperFox Code Verification Site, Kenwood TS-520S at RigPix,

Construction of a M0PLK Delta Loop Antenna
This project details the construction and testing of a M0PLK Delta Loop antenna for ... - Listed in Antennas/Delta loop

Building a 50 MHz Notch Filter with Coax Cable
This project documents the construction of a coaxial 50 MHz notch filter to eliminate ... - Listed in Technical Reference/Filters

Charging your laptop or tablet off-grid
This tutorial demonstrates how to charge laptops or tablets, like the Microsoft Surface, using ... - Listed in Technical Reference/Batteries

Top Amateur Radio Websites - Issue 2447
Current consumption for various HF Rigs, Using a SDR as a RFI Site Survey Tool, Coil64 Inductance Coil Calculator, The Porch Loop a small receiving loop , Going Full-Circle with a Kenwood TS-520S, Adding an external keypad to the K3, VK9CV Cocos Keeling DXpedition

APRS TX I-Gate with APRX and the Universal Radio Controller
**APRS TX I-Gate with APRX and the Universal Radio Controller** This project explores ... - Listed in Technical Reference/APRS

Minimalist Breadboard SDR Receiver with Pi Pico
This project revisits a minimalist software-defined radio (SDR) receiver built using a Raspberry Pi ... - Listed in Technical Reference/Software Defined Radio

Top Amateur Radio Websites - Issue 2446
HVA1 All Band Vertical Antenna, 7 Element VHF High Gainer , The W3HH T2FD Antenna Project, T2FD Calculator, Tri-band Yagi Antenna for 20 17 15 meter band, Introduction to Digital Voice

MPLAB Mindi Analog Simulator
The MPLAB Mindi Analog Simulator helps design analog circuits faster and with less risk ... - Listed in Software/Circuit Design

ARRL Audio News December 13, 2024

ARRL Audio News December 13, 2024

ARRL 10-Meter Contest, December 14-15, Great Opportunity for Technicians.

We are at the peak of Solar Cycle 25, and the 10-meter amateur radio band has been providing impressive propagation lately. Recent reports of “wide open” band conditions make this weekend’s ARRL 10-Meter Contest a great opportunity to take advantage of the best conditions of a generation. “I’ve been leaving the mobile radio on 10-meters for the drive into work each day,” said ARRL Regulatory an...

ARRL Teachers Institute on Wireless Technology Now Accepting Applications for 2025 Cohorts

The ARRL Teachers Institute on Wireless Technology (TI) continues to grow. Fresh off a highly successful YouTube telethon that raised more than $41,000 for the program, some of next year’s dates have been announced. Applications are now open.

The program is growing, and educators will have the opportunity to attend sessions around the country. “We love having the teachers here at ARRL Headquarte...

Building a radio repeater
Building a radio repeater enhances communication by extending signal range and overcoming obstacles like ... - Listed in Technical Reference/Repeater

CW_PLAYER
CW_Player is a freeware Morse code training program designed for aspiring and experienced radio ... - Listed in Software/Morse Code Training

YO9GR Alex
Personal website of YO9GR Alex from Romania. Alex provides in his web site a blog ... - Listed in Ham Radio/Personal Pages/Europe

Pocket Tuner
**Abstract** The POCKET TUNER V1.1 is a highly compact HF T-Match antenna tuner ... - Listed in Antennas/Tuners

SAT_EXPLORER
SAT_EXPLORER is a versatile software for tracking the Moon, Sun, and artificial satellites while ... - Listed in Software/Satellite tracking

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