SHOW NOTES Argent Data Systems https://argentdata.com Sierra Radio Systems Repeater Controllers www.packtenna.com/srs.html#/
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SHOW NOTES Randy’s videos W7Q Field Day https://youtu.be/bpHgZybV2-Y W7Q Building the BuddiHex https://youtu.be/GaPIcw3q6N8 W7Q Tale of Two Trailers https://youtu.be/6HcxBTvwcLk Tiny SA Ultra $140 https://www2.randl.com/index.php?main_page=product_info&cPath=16_16990&products_id=75872 Becen 10 W 40db Attenator DC to 3 Ghz $23 https://www.amazon.com/dp/B07MZLVY9T?ref=ppx_yo2ov_dt_b_product_details&th=1 I ordered a Surcom SW-33 Plus 100W 124-525 Mini Digital Power & SWR meter $45 The H3 measures 5.25 watts on 146.52 https://www.amazon.com/dp/B08ZC7HS75?psc=1&ref=ppx_yo2ov_dt_b_product_details And, one more thing that everyone needs. A tiny HF watt / SWR meter. 0.5 to 120 watts. $58. Tiny size of two stacked Altoids tins. USB C charging. https://www.amazon.com/dp/B0B31PYF1C?psc=1&ref=ppx_yo2ov_dt_b_product_details Elsie - filter design and analysis software https://tonnesoftware.com/elsie.html Vince’s newest videos: FT8/4 from iPhone to your radio, acoustically coupled https://www.youtube.com/watch?v=U88QyXzRWCg Mosquito protection for drive-up POTA activations https://www.youtube.com/watch?v=fcm4bmVTRWE Discover the secret ingredients to build a trapped EFHW https://www.youtube.com/watch?v=Uw7y6jnXwJU Anytone 878 HT USB-C capable battery https://powerwerx.com/anytone-3100mah-usb-c-battery-pack European Ham Radio Show - Morten LB0FI and team https://www.youtube.com/channel/UCskpdbqmEbwm37CS_JVzt6A https://www.youtube.com/@hamshoweu VE3IPS John https://ve3ips.wordpress.com/ W7DBO John https://www.youtube.com/c/FieldRadio Vince’s 2024 Field Day story and photos https://qrper.com/2024/06/experimenting-during-field-day-2024 
SHOW NOTES Dan’s Github - Super Simple Keyer https://github.com/mgi2212/simple_keyer SWR Chart https://4.bp.blogspot.com/-y_qffpew5yI/Ti38UfgrmDI/AAAAAAAAACg/AVgwVEwL8Yc/s1600/Rasmsey.png Return loss explained https://www.everythingrf.com/community/what-is-return-loss From Dan: I really borked up the explanation of Return Loss and wanted to correct that here in the notes. There is a much better analogy: Imagine you are standing in front of a mirror, holding a flashlight. The light beam represents the RF signal being sent down a transmission line to an antenna.
Make sense? N7KOM Microlight Traps https://www.etsy.com/listing/1595257587/microlight-qrp-hf-trap-kit-v3-for-use Spark Plug Gear EFHW Transformer https://www.sparkpluggear.com/shop/p/sparkplug Goal Zero Skylight https://goalzero.com/products/skylight-portable-area-light Labjack data acquisition https://labjack.com/ Test Equipment:
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