Goodbye Sunspot, Hello Coronal Hole | Space Weather News 07.25.2019

Goodbye Sunspot, Hello Coronal Hole | Space Weather News 07.25.2019

Posted date: July 25, 2019in: Propagation

News

All about Multimeters – Ham Radio Q&A

October 23, 2020 in: News No comments

All about Multimeters – Ham Radio Q&A

All about Multimeters – Ham Radio Q&A Read more

2021 Hamvention Award Nominations Open on November 1

October 22, 2020 No comments
Robert Bankston, KE4AL, is New AMSAT President

October 20, 2020 No comments
ARRL Logbook of The World Harmonizes Designation of FST4 Protocol

October 20, 2020 No comments
Ham Fair 2021

October 20, 2020 No comments
Florida ARES Group Publishes After-Action Book

October 16, 2020 No comments
Now Open! The 15th Annual ARRL Online Auction

October 15, 2020 No comments
AB1OC Wins the October 2020 QST Cover Plaque Award

October 14, 2020 No comments
ARRL Comments in Orbital Debris Mitigation Proceeding

October 14, 2020 No comments
2021 Edition of The ARRL Handbook and New Microcontroller Projects Book Available

October 14, 2020 No comments
Multiple Balloons Carrying Ham Radio Payloads Launched

October 14, 2020 No comments

Equipment

Soundcards and the SignaLink USB

October 23, 2020 in: Equipment No comments

Soundcards and the SignaLink USB

Soundcards and the SignaLink USB Read more

Weird Ham Radios: Manpack Backpack HYS TG-G25W

October 23, 2020 No comments
mercuryAT

October 23, 2020 No comments
NanoVNA V2 Plus4

October 14, 2020 No comments
The soon to be released GSOC from XieGu

September 23, 2020 No comments
Motorola APX NEXT XE – Focused in the Extreme

September 23, 2020 No comments
Portable Solar Power, Samlex Foldable Solar Panel, Off-Grid Emergency Electricity

September 19, 2020 No comments
RGO ONE HF transceiver – PREORDER

September 17, 2020 No comments
Northern Florida ARES Requests Clear Frequencies for HF Nets

September 16, 2020 No comments
21st Century Transceiver Design: The K4 High Performance Direct Sampling SDR

September 11, 2020 No comments
Manufacturer Showcase with bhi Noise Cancellation Products

September 11, 2020 No comments

Review

The Humble Barrel Connector

October 23, 2020 in: Review No comments

The Humble Barrel Connector

The Humble Barrel Connector Read more

Soundcards and the SignaLink USB

October 21, 2020 No comments
IC-705 vs KX3 vs X5105 vs G90 – QRP Ham Radio Comparison

October 20, 2020 No comments
YL Raisa introduces how to spell Russian Callsigns during a QSO

October 18, 2020 No comments
The Most Advanced DMR & 4G LTE Radio – RFinder B1

October 18, 2020 No comments
Getting Started On Ham Radio Satellites With Sean KX9X

October 18, 2020 No comments
Power Line Noise On Your Ham Radio? How To Find AND Get it Fixed

October 16, 2020 No comments
Best Ham Radios To Buy When Starting Out. VHF/UHF/HF

October 12, 2020 No comments
The Xeigu G90 QRP Transceiver on CW

October 08, 2020 No comments
Portable RTL – SDR Software Defined Radio with Android

October 05, 2020 No comments
Icom IC 705 10 Features in 10 Minutes

October 04, 2020 No comments

Antenna

Small Garden Vertical HF Antenna Installation

October 08, 2020 in: Antenna No comments

Small Garden Vertical HF Antenna Installation

Vertical HF Antenna Installation Read more

An Unusual Jpole Antenna

September 23, 2020 No comments
CHA MPAS LITE: CHAMELEON DESIGNS A NEW QRP COMPACT PORTABLE ANTENNA SYSTEM

September 18, 2020 No comments
How I designed the Nebula eXtreme Multiband 18m DX Commander Antenna

September 15, 2020 No comments
The repeter antenna of the ISS

September 14, 2020 No comments
RigExpert Stick 230 Antenna Analyzer Review & Operation

September 10, 2020 No comments
Portable Carbon Fiber Telescopic Antenna Mast With Premium Tripod, Review/Demo

September 08, 2020 No comments
InnovAntennas invest in Ansys

September 01, 2020 No comments
Ham Radio EMP Kit, The Tactical Trash Can

August 31, 2020 No comments
Wolf River Coils Ham Radio Antennas. A Deep Dive

August 31, 2020 No comments
HF PORTABLE – CHOOSING THE RIGHT ANTENNA

August 24, 2020 No comments

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