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--- documents [2017/08/31 21:11] – Link to Baluns, Part 2 admin
+++ documents [2023/06/06 21:08] (current) – June 2023 video link admin
@@ Line 2: / Line 2: @@
 For presentation documents from the TechFests, please use the [[TechFests]] area.
 ==== Meeting Presentations ====
-==== 2017 ====
+=== 2023 ===
+  * February 4th: {{ :technical:swr_and_reflected_power.pdf |SWR and Reflected Power}}, {{ :technical:swr_and_reflected_power.pptx |SWR and Reflected Power}}
+  * March 4th:
+    * {{ :technical:6m_285tech_v1.3.pdf |6M - The Magic Band}}
+    * [[https://www.youtube.com/watch?v=SfEEtjPODJ8|Presentation]] (YouTube)
+  * April 1st:
+    * {{ :technical:sota-pota-qrp_presentation_-_na0tc_-_2023-04-01_-_mark_ehr_k0ehr.pptx |SOTA, POTA, QRP Operation}}
+    * [[https://www.youtube.com/watch?v=PRhqUwOijKs|Presentation]] (YouTube)
+  * June 3rd:
+    * {{ :technical:the_magic_behind_ft8_k0mcw_2023.pdf |The Magic Behind FT8}}
+    * [[https://youtu.be/XuUFW4jmQoU|Presenation video]] (YouTube)
+=== 2022 ===
+  * February 5th: {{ :technical:nano_vna_-_2022_k0mcw.pdf |NanoVNA Slides}}
+  * September 3rd: {{ :technical:station_grounding_9_3_22.pptx |Ham Station Grounding}}
+  * October 1st: {{ :technical:amateur_radio_and_space_weather.pdf |Amateur Radio and Space Weather}}
+  * November 5th: {{ :technical:rf_safety_station_evaluation_kc0rps_v.1.0.pdf |RF Safety and Station Evaluation}}
+=== 2021 ===
+  * October 2nd: {{ :technical:active_antennas.pptx |Low-band Active Receive Antennas}}
+  * November 6th: {{ :technical:winlinkintro-v2.pdf |Introduction to Winlink}}, {{ :technical:vara_fm_4.0_features.pdf |Vara FM 4.0 Features}}
+=== 2019 ===
+  * February 2nd: {{ :technical:magloop1_n0cu_2109_2.pptx |High Power Magnetic Loop Antennas}} ({{ :technical:magloop1_n0cu_2109_2.pdf |PDF}}); Bill -- NØCU
+  * March 2nd: {{ :technical:em_waves.pptx |EM Waves}} ({{ :technical:em_waves.pdf |PDF}}); Bill -- NØCU
+  * April 6th: {{ :technical:morse_cw_apr_2019.pdf |Morse Code, Keys, and Accessories}} -- [[2019_mcw_links|Links from presentation]]; Jed -- KDØYMG
+  * June 1st: {{ :technical:hf_prop.pptx |HF Signal Propogation}} ({{ :technical:hf_prop.pdf |PDF}}); Bill -- NØCU
+=== 2018 ===
+  * February 3rd: {{ :technical:feb_pres_web.pptx |Receiver Sensitivity and S-meters}}; Bill – NØCU
+  * April 7th: {{ :technical:rx_protect.pptx |Receiver Front-End Protection}} ({{ :technical:rx_protect.pdf |PDF}}); Bill – NØCU
+  * August 4th: {{ :technical:ft8_wt0dx_v1.pdf |FT8 / MSK144}}; Bill - WTØDX
+  * October 6th: {{ :technical:reducing_common_mode_feedline_current.ppt |Reducing Common-Mode Feedline Current}}; Phil -- KIØGL
+=== 2017 ===
   * January: {{ :technical:end_fed_half_wave_antenna.pdf |End-fed Half-wave Antennas}}; Bill - NØCU
   * February: {{ :technical:analysis_of_a_failure.pdf |Analysis of a Failure}}; Larry - KØNA
@@ Line 9: / Line 38: @@
   * August: {{ :technical:balun_p1_final.pdf |Baluns & Common Mode Chokes, Part 1}}; Bill - NØCU
   * September: {{ :technical:balun_p2_website.pdf |Baluns & Common Mode Chokes, Part 2}}; Bill - NØCU
-==== 2016 ====
+=== 2016 ===
   * February: {{ :technical:emergency_power_for_ham_radio_v8.pdf |Emergency Power for Ham Radio}}; Mike - WØMJH
   * August: {{ :technical:instrumentation_for_ham_radio_kd0mft.pdf |Instrumentation for Ham Radio}}; Steve - KDØMFT
   * September: {{ :technical:43_ft_vert_presentation_final.pdf |43-foot Verticals}}; Bill - NØCU
-==== 2015 ====
+=== 2015 ===
   * February: {{ :technical:transceiver_performance_and_how_do_we_measure_it-_rob_sherwood_nc0b-285-techconnect-1w.pdf |Transceiver Performance}}; Rob - NCØB
   * March: {{ :technical:swr_presentation_3-5-15.pdf |When are SWR and Reflected Power Important?}}; Bill - NØCU
   * April: {{ :technical:diy_meter_tester_kit_april_2015.pdf |DIY Meter Test Kit}}; Craig - WØLIC and Jim - KCØRPS
   * September: {{ :technical:emp_science.pdf |EMP Presentation}} and {{ :technical:emp_answers.pdf |EMP Q&A}}; Dwight Eckert
-==== 2014 ====
+=== 2014 ===
   * March:
     * {{ :technical:mfj_259_club_presentation-1.pdf |MFJ 259/B Operation and Calibration}} - Updated; Bill - NØCU
@@ Line 32: / Line 61: @@
     * {{ :technical:battery_analyzer_construction_hints_2014_1102.pdf |Battery Analyzer Constructions Hints, rev.11-2-14}}; Jim - KCØRPS and Craig - WØLIC (Also see our [[projects|Technical Projects]])
     * {{ :technical:digital_interface_presentation_final.pdf |JT-65 Hardware and Digital Interface}}; Bill - NØCU
-==== 2013 ====
+=== 2013 ===
   * January: {{ :technical:using_eznec_to_compare_antennas-_part_1.pdf |EZNEC comparing antennas}}; Bill - NØCU
   * February: {{ :technical:using_eznec_to_compare_antennas-_part_2.pdf |EZNEC comparing antennas, part 2}}; Bill - NØCU
@@ Line 44: / Line 73: @@
   * August: {{ :technical:why_antennas_radiate.pdf |Why Antennas Radiate}}; Frank - KØFEI
   * October: {{ :technical:sota_end_fed_antennas.pdf |SOTA End-Fed Antenna}}; Frank - KØFEI
-==== 2012 ====
+=== 2012 ===
   * January:
     * {{ :technical:dummy_load_jan_2012.pdf |Dummy Load}}; Dale - ACØST
@@ Line 52: / Line 81: @@
   * August: {{ :technical:zoning_violation.pdf |Zoning Violation}}; Larry - KØNA
   * September: {{ :technical:emp_talk.pdf |Electromagnetic Pulse (EMP)}}; Frank - KØFEI
-==== 2011 ====
+=== 2011 ===
   * February: {{ :technical:station_grounding_final_reva.pdf |Station Grounding}}; Bill - NØCU
   * March: {{ :technical:shunt_fed_towers.pdf |Shunt Fed Towers}}; Larry - KØNA
@@ Line 61: / Line 90: @@
     * {{ :technical:solve_the_problem.pdf |Solve the Problem}}; - Bill - NØCU
   * October:{{ :technical:openstreetmap_and_depiction_tools_for_emergency_preparedness_after_.pdf |Open Street Map and Depiction}}; Russell Deffner
-==== 2010 ====
+=== 2010 ===
   * May: {{ :technical:equalization_presentation2-1.pdf |Equalization}}; Bill - NØCU
   * August: {{ :technical:pic_talk.pdf |PIC Microprocessor}}; Frank - KØFEI
-==== 2009 ====
+=== 2009 ===
   * August:
     * {{ :technical:eoss_slide_show.pdf |EOSS Slideshow}}; Jim - KCØRPS and George - WØNFW
@@ Line 70: / Line 99: @@
     * [[https://www.youtube.com/watch?v=UQc7WLcask8|EOSS 140]]; Jim - KCØRPS and George - WØNFW
     * [[https://www.youtube.com/watch?v=uSViXst9MRY|EOSS GPSL 2009 EOSS 144]]; Jim - KCØRPS and George - WØNFW
-==== 2008 ====
+=== 2008 ===
   * January: {{ :technical:antenna_overview_january_2008.pdf |Antenna Overview}};  Larry - KØNA
   * February: Antenna Modeling; Larry - KØNA
   * March: {{ :technical:vertical_dipole_array.pdf |Vertical Dipole Array}}; Roger - KØYY
-==== 2007 ====
+=== 2007 ===
   * June
     * {{ :technical:digital_intro.pdf |Digital Intro}}; Jim - KAØNZZ
@@ Line 85: / Line 114: @@
 |AMTOR {{ :audio:amtor.mp3 |AMTOR}}|CLOVER {{ :audio:clover.mp3 |CLOVER}}|
 |FEC {{ :audio:fec.mp3 |FEC}}|GTOR100 {{ :audio:gtor100.mp3 |GTOR100}}|
-|HELL {{ :audio:hell.mp3 |HELL}}|[[https://www.youtube.com/watch?v=shoqvoVfekw|JT65A]]|
+|HELL {{ :audio:hell.mp3 |HELL}}|[[https://www.youtube.com/watch?v=shoqvoVfekw|JT65A]] (YouTube link)|
 |MFSK16 {{ :audio:mfsk16.mp3 |MFSK16}}|MT63-C {{ :audio:mt63-c.mp3 |MT63-C}}|
 |PAC2 {{ :audio:pac2.mp3 |PAC2}}|PACKET {{ :audio:packet.mp3 |PACKET}}|

285 TechConnect Radio Club — NAØTC

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