Wednesday September 10th @ 8PM

Fox Hunting

Key Principles

Signal Strength Indication (SSI): As you move closer to a transmitter, the signal strength typically increases. However, terrain, obstacles, and reflections can cause inconsistent readings.

Directional Reception: Directional antennas receive signals more strongly from one direction than others, allowing you to determine the bearing to a transmitter.

Polarization: Radio waves have electrical and magnetic components that oscillate perpendicular to the direction of travel. Matching your antenna’s polarization to the transmitter’s improves reception.

Multipath Propagation: Signals can reflect off buildings, hills, water bodies, and other objects, creating multiple paths from transmitter to receiver, which can cause false bearings.

Signal Attenuation: Radio waves naturally decrease in strength with distance (inverse square law), but obstacles cause additional attenuation.

Triangulation Technique

The most fundamental RDF method involves taking bearings from multiple locations and triangulating the transmitter’s position where these bearing lines intersect. The accuracy improves with:
More measurement points
Greater angular separation between measurements
Careful antenna handling to minimize body effects
Awareness of potential reflections causing false bearings

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September 23rd @ 8PM

Learning Morse code doesn’t have to be frustrating. This guide introduces a self-study program combining the Koch and Farnsworth techniques with “Just Learn Morse Code” software to help you achieve fluency faster than traditional approaches.

What makes this approach effective is training your brain to recognize Morse characters as distinct sound patterns rather than sequences of dots and dashes. With just 15-30 minutes of daily practice, most learners can achieve functional proficiency (15+ WPM) within 1-3 months.

Update

Key Takeaways: Mastering Morse Code with the Koch Method

Morse Code Learning Action Plan (Koch Method)

1. Download the Software
   • Get Just Learn Morse Code (free) for flexible character selection and practice.
     [Official site or trusted source recommended]
2. Install the Software
   • Install it on your computer and explore its features: speed adjustment, pitch control, character sets, and scoring.
3. Establish a Daily Practice Routine
   • Morning: 10–15 minutes
   • Midday: Optional short session
   • Evening: 15–20 minutes
   • Keep sessions short and consistent to avoid fatigue.
4. Begin with Letters K and M
   • Focus on mastering these first.
   • Add new letters only after reaching 90% accuracy.
5. Optimize Your Setup
   • Adjust ergonomics: key placement, hand position, and lighting for comfort and efficiency.
6. Join a Morse Code Club
   • Explore:
     • Straight Key Century Club
     • Fist CW Club
   • These offer community, events, and practical experience.
7. Explore Club Resources
   • Check availability of hardware (keys, paddles, oscillators) through your local club or resource pool.
8. Practice with Others
   • Set up group practice sessions to stay motivated and improve faster.
   • Consider joining sending circles or attending workshops.

Don’t forget Bob’s VE3IEL Morse Code Sessions Friday Night.

Just Learn Morse Code