How We Elevate Your Learning, and Why
How our learning system helps you ace the exam, and more.
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Bob KØNR
- Jun 14
- 2 min
Using Elmers For High Impact
A review of the value of Elmers to assist students in a recent Technician License Class offering.
78
Bob KØNR
- May 26
- 3 min
Online License Course Provides New Teaching Options
An overview of our recent Tech Class offered with online course materials.
159
Stu WØSTU
- May 20
- 2 min
Hamvention 2024 Wrap-Up
A wrap up of Hamvention 2024 at the Ham Radio School booth.
120
Bob KØNR
- Apr 18
- 3 min
Rules of Thumb for Decibels
Learn about common shortcuts for decibel use and calculations.
442
Bob KØNR
- Oct 17, 2023
- 5 min
Quadrature Modulation
Learn how quadrature modulation works using I and Q signals.
1,482
Bob KØNR
- Jul 30, 2023
- 4 min
Power and Phase
Take an Extra class dive into AC power and phase as part of complex impedance.
475
Stu WØSTU
- Jul 15, 2023
- 5 min
Time & Frequency Domain Signal Views
An introduction to two common graphical models of RF and audio signals.
1,656
Stu WØSTU
- Jun 17, 2023
- 5 min
A Small Solar Power System for Radio Operations
Learn how to build a DIY solar power system to power your transceiver.
1,042
Stu WØSTU
- Jun 16, 2023
- 2 min
Working with Cosine in AC Power Calculations
When AC voltage and current waveforms are not in phase with one another, the power delivered to a circuit will be only a portion of the...
374
Stu WØSTU
- Jun 3, 2023
- 4 min
New General License Course 2023-2027
Learn what's new in our updated General License Course 2023-2027.
839
Bob KØNR
- May 20, 2023
- 4 min
Operational Amplifiers: Basic Building Blocks
Get the basics on op amps, how they work to amplify signals.
139
Stu WØSTU
- Feb 6, 2023
- 2 min
Variable Propagation Conditions (G3A10)
Understand more about the solar variables that impact HF long-distance signal propagation.
871
Stu WØSTU
- Feb 6, 2023
- 6 min
Sunspots and Propagation
Solar cycle 25 is over-performing! Learn why sunspots are of great interest to ham operators.
17,432
Stu WØSTU
- Oct 30, 2022
- 2 min
Chordal Hop Propagation
Understand how efficient ionospheric skip can occur without ground reflection.
2,371
Bob KØNR
- Oct 8, 2022
- 9 min
Intro to Digital Voice
DSTAR, DMR, System Fusion... Get some clarity on digital voice modes.
5,282
Stu WØSTU
- Jun 24, 2022
- 2 min
Field Day Weekend! What's it all about?
Field Day weekend is coming up! Find your local field day event and have fun with hams. Here's what it's all about.
631
Bob KØNR
- Feb 6, 2022
- 9 min
Get the Right Signal Tone
DTMF, CTCSS, DCS, Tone Burst... What are they and which do you need for a given situation? Learn about the variety of signal tones.
22,623
Bob KØNR
- Jan 31, 2022
- 4 min
Simplex, Duplex, Offset and Split
Learn the differences among these operating modes and terms, and understand typical operating conditions for each.
24,429
Blogs with Images
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