Return to the DETARC Home Page
DETARC Educational Materials
Created by our Club Members.
Articles by Roger Krautkremer, K0YY
- Anderson Powerpole Assembly Instructions
- ARES Cross-Band Repeater Operations
- Attenuation and Power Rating Chart for Various Types of Coax Cable
- Coax Cable Attenuation per 100 Feet by Type
- Coaxial Cable Theory and Application
- DXing for Beginners
- How to Solder a PL259 Connector onto RG8X Cable
- Installing Crimp PL259 Connectors on RG8 and RG213 Coax
- Recommendations for Purchasing Ham Radio Gear Part 1
- Recommendations for Purchasing Ham Radio Gear Part 2
- Soldering RG8 with Standard PL-259s
- What is Parks on the Air – POTA ?
Nacogdoches Amateur Radio Club Newsletter Articles by Jim Edmondson, AE5JE
- 202512 – Tips for Reducing Noise on Your Ham RadioReceiver Part 1
- 202511 – Is Your DC Power System Up to Snuff ?
- 202510 – How Can an SDR Help a Ham Radio Operator? Part 2
- 202509 – How Can an SDR Help a Ham Radio Operator? Part 1
- 202508 – Some Thoughts on Antennas and Feedlines
- 202507 – Making a Linked EFHW for Multiband Resonant Operation
- 202506 – SOTA, WA3TFS 20W QRP Amplifier and Power Delivery (PD) for Portable Operations
- 202505 – A POTA/SOTA Adventure in North Texas
- 202504 – SOTA, It’s Like POTA With an Altitude
- 202503 – Interesting and Troubling Amateur Radio License Statistics
- 202502 – wsjt-x improved for Digital Modes continued
- 202501 – wsjt-x improved for Digital Modes
- 202412 – Starlink for Home, Travel, and Preparedness
- 202411 – Organic Maps for Preparedness and Privacy
- 202410 – Inexpensive HF Bandpass Filter
- 202409 – Loggers for All Seasons and Reasons continued
- 202408 – Loggers for All Seasons and Reasons
- 202406 – Logging Accurate Location Information
- 202405 – A Tool to Replace POTA-Plus
- 202404 – Antenna Interactions continued
- 202402 – Antenna Interactions
- 202401 – RM Noise Client
- 202312 – Learning Morse Code
- 202311 – FCC RF Exposure Assessment Requirements
- 202310 – POTA Adventures
- 202308 – Why I Think Ham Radio is a Great Hobby
- 202307 – New Web Tool for POTA Hunters
- 202306 – VOACAP, On-line Propagation Prediction
- 202305 – MSHV, An Alternative to wsjt-x for Managing Pileups
- 202304 – TQSL Tips for Logging POTA and Other Portable QSO Operations
- 202303 – Chasing DX continued
- 202302 – Chasing DX
- 202301 – WSPR, Weak Signal Propagation Reporter
- 202212 – Why Do Hams Contest ?
- 202211 – VarAC for HF-FM Digital Chat