Davie/Cooper City Amateur Radio Club
a 501(c)(3) not for profit organizaiton
We are Radio Active
Presentations.
This page contains presentations given by our members and others.
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Building my Radio Go Kit by Ty N1TY
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South Florida DX Association Presentations
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A Thread Across the Ocean by Al KJ3Q
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Antennas by Pete N8PR
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Propagation by Rich W4RQ
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2 Meter 4El Yag by Pete N8PR
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2 Meter Antenna Plots by Pete N8PR
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440 MHz Yagi by Pete N8PR
•    Contesting - An Interview with N8PR
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How to Tune a Tuner by N8PR
 
WebMaster: Rich WB4EHG
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A Ham Radio Tower by Jim KK4JTW
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Introduction to HF by John W6BXQ
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Polarization-cross-coupling by KE4PT
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DMR Explained by Jeff VA3ISP
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Amateur Astronomy by Charlie N4NVD
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EnComm, CERT, QRP Battery Box Presentation by W6TNY
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Lightning Protection by N8PR
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DXpedition To Baker Island by AA7JV (large file)
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Setting up a 2m station in your home N8PR
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2019 Winter Field Day report by WB4EHG
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SARNET by WB4BAG
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2m EME by Pete, N8PR
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Satellite DXing by Pete, N8PR
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2019-06  Field Day Summary
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ARRL's Hiram Percy Maxim Special Event
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2019-08 Propagation with a Flare by W4RQ
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2019-10 Intro to FT8 by WB4EHG
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2019-10 Battery Technology by W6TNY
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2020-01-02 The Differences Between Operating 2m FM and HF SSB by WB4EHG
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2020-02-26 Whats a dB and why do you care by WB4EHG V 1.2 (updated)
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2020-05-05 The Tower Treasure by WB4BAG
  Copyright ©2026 Davie/Cooper City Amateur Radio Club Inc.
  a 501(c)(3) not for profit organization an ARRL Affiliated club
                            Our contact information is on the About page.
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Our new laptops by Rich WB4EHG
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2018-10-02 DXpedition To Baker Island
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2023-02-15 Introduction to Logging by WB4EHG (updated)
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2020-10-06 Battery Capacity Project%20 by WB4BAG.pdf
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2020-11-03 High level tutorial on Dstar/DMR/Fusion
 
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2021-04-18 April 2021 Fox Hunt Report
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2021-02      WF9T's Winter Field Day 2021 Video
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2021-06-21 Building an 80m-75m-40m Inverted Vee for Field Day
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2021-07-06 Field Day results and photos
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2021-08-01 ISS Slow Scan TV by W1RQ
 
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2021-09-07 Building a 6m Rotatable Dipole by WB4EHG
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2021-09-23 HF Antennas by W4RQ
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2021-11-11 Anti-seize discussion by Fred WB4BAG
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2013-03-16 Episode 67: EME "Go Work Yourself" by Pete N8PR
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2021-12-07 Raspberry Pi by Bruce W4BAE
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2020-01-13 Ham Radio Stores by Rich WB4EHG
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2020-01-27 Using the N3FJP Contest Loging program
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2020-02-01 Small Transmitting Loops by W4RQ
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2022-07-05 2022 ARRL Field Day Results by WB4EHG
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2023-01-12 QEX Article on Horizontal Loop Ant by W4RQ
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2023-02-13 Why we use 50 Ohm coax (YouTube video)
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2016-04-22 Intro to Some Popular Ham Radio Digital Modes by AK4AO
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2020-10-06 Battery Capacity Project by WB4BAG
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2022-07-04 2022 Field Day Presentation by WB4EHG
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2023-01-29 DCARC 2023 Winter Field Day Event Report by WB4EHG
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2023-03-14 Building a 6 Meter Qubical Quad by N8PR
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2017-02-01 Why An HT Should NOT Be Your First Radio by WB4EHG
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2023-04-20 A Successful Picnic by WB4BAG
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2023-06-24 2023 ARRL Field Day Plan by WB4EHG
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2023-06-12 2023 N3FJP ARRL Field Day Logger Tutorial by WB4EHG
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2023-06-24 2023 ARRL Field Day Results by WB4EHG
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2023-08-11 About us holding a CW class by WB4EHG
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2023-09-09 Meteor-Scatter hands on DX by N4IS
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2024-02-17 RTTY for the beginner by SEMDXA
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2024-03-12 AC DC Power Basics by W6TNY
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2024-03-09 Changes to the Radio/Laptop setup by WB4EHG
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2024-11-12 Solar Panels by WB3ISP
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2024-12-17 Finding the Source of RF Interference by W6TNY
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2025-05-07 Jeff's n1mm+ video tutorial by WB3ISP
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2025-05-07 N4IS Super Selective Speaker 2025
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2025-05-07 N4IS High Performance CW Speaker
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2025-05-07 N4IS VK2WF CW Speakers
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2025-05-07 N4IS VK2WF CW Speaker Project Open Tube Half Wavelength
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2025-07-09 FlexRadio by Mike Walker VA3MW (presented to SFDXA) 
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Carolina Windom by Pete N8PR
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To use a Balun or Not by Rich W4RQ & Kai KE4PT
This web site is graciously hosted by Jeff VA3ISP of Country WiFi
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2025-10-14 Analyzing paint for the Steppir with resonant frequency change due to pvc V1.2 by WB4EHG
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2025-10-25 CQ World Wide DX Phone Contest by WB4EHG
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2026-04-14 Linear vs Switching Mode Power Supplies (YouTube)
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2026-05-12 What is an End Fed Antenna by W6TNY
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2026-06-25 Working the Birds: Field Day 2026 by KD4UWU
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2026-06-25 Satellite Passes for Field Day 2026
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2026-07-14 Co-Phase Antennas for POTA by W6TNY
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2026-07-25 Video for End-Fed Antenna Build Workshop by Tony W6TNY
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-------------  (Not a club presentation)  Video on Smith charts sent by Bill  KD4FRB
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2026-08-10 Double Bazooka Antenna by Tony W6TNY
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2026-08-16 Welcome Package for New Hams by Mike KQ4LXV
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2026-09-24 Weather Proof Your Antennas by Tony W6TNY
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2026-10-13 Understanding RF Dummy Loads - A Practical Guide by Tony W6TNY