CVARS K7PG           CVARS    K7PG
  The Chehalis Valley
 Amateur Radio Society
A  501(c)(3) Non-profit 		          
 
 

Electronics Workshop - July 27, 2023

Time & Location:

Topics:
  1. RF Exposure Report
  2. Transistor Tester
  3. Fuses
  4. Potpourri

Notes:
RF Exposure Report:
  1. YouTube Video:https://youtu.be/hS6fEd-OYPE
  2. ARRL RF Exposure Web Page:http://www.arrl.org/rf-exposure
  3. ARRL RF Exposyre Calculator Instructions:http://www.arrl.org/rf-exposure-calc-instructions
  4. ARRL RF Exposure Calculator:http://www.arrl.org/rf-exposure-calculator
  5. "FCC Exposure Rules Soon to Affect Every US Radio Amateur," Gregory Lapin, QST, May 2023, pages 64-66:
    http://www.arrl.org/files/file/Lab/RF%20Exposure/2023-05%20Lapin%20FCC%20Exposure%20Rules.pdf
  6. "Understanding the Changes to the FCC RF xposure Rules," Ed Hare, QST, September 2021, pages 60-62:
    http://www.arrl.org/files/file/Technology/QST20210901.pdf

Transistor Tester:
  1. Andreas Spiess: “433 - How Transistor Testers Work and How to Use them?” YouTube Video:
    https://youtu.be/bRtLkQ8dOj0
  2. Mirko Pavleski: "DIY Super Simple Electronic Component Tester":
    https://www.hackster.io/mircemk/diy-super-simple-electronic-component-tester-234752
  3. Karl-Heinz Kubbeler: "Transistor Tester with AVR Microcontrller (Version 1.13k)":
    http://www.avrtester.tode.cz/upload/ttester_en.pdf

Fuses:
  1. HAM Radio A2Z "Don't Buy These Fuses!" YouTube Video:https://youtu.be/apQU_VuJlFU
  2. HAM Radio A2Z "Bad Fuses Part-2" YouTube Video:https://youtu.be/mJ97tVmZizQ
  3. Littlefuse ATOF Blade Fuses Data Sheet:
    https://www.littelfuse.com/media?resourcetype=datasheets&itemid=43dcdce8-8ca2-426f-8998-7e566f048d40&filename=littelfuse-datasheet-287-atof-r2.7
  4. Eaton Bussman Series ATC Blade Fuses Data Sheet:
    https://www.eaton.com/content/dam/eaton/products/electrical-circuit-protection/fuses/bussmann-series-blade-fuses/bus-ele-ds-2009-atc.pdf

Potpourri
  1. USA Call Signs:http://www.arrl.org/international-call-sign-series
  2. FCC Notification of a Silent Key:http://www.arrl.org/cancelling-a-license

 Updated 07/26/2023  │  Email webmaster  │  Facebook Link