How does a seemingly clean radio, with no spurious emissions still produce harmonics when transmitting into an antenna? What about two transmitters in close proximity – Let’s find out what happens and why.
Why Your Receiver Doesn’t Work 👉 https://youtu.be/RVRoEPB1swo
📋Equipment I use in this video (Amazon Affiliate)
TinySA Ultra 👉 https://www.amazon.com/dp/B0BMPSSFTK?tag=hamradiodx-20
RF Adapter Kit 👉 https://www.amazon.com/dp/B079K65LHK?tag=hamradiodx-20
Attenuator 👉 https://www.amazon.com/dp/B07MZLVY9T?tag=hamradiodx-20
⏱️Chapters⏱️
0:00 Testing Radios for Harmonics
1:12 Clean As A Whistle
3:06 The test environment
4:48 Huh?
6:40 Even worse!
9:03 What’s going on?
11:01 SUM and the Difference
💸As an Amazon Associate, I earn from qualifying purchases💸
📺 Watch the next video here 👉 https://www.youtube.com/@HamRadioDX
⬇️ Exclusive Deals ⬇️
📖 20% off Ham Radio Prep Courses – Use Coupon HAMDX https://hamradioprep.com/
💰 $15 OFF at Radioddity – http://radioddity.refr.cc/haydenvk7hh
💵 GET 10% OFF Messi & Paoloni Coax – Use Coupon: VK7HH https://messi.it/
🚀 Support The Channel 🚀
💸 Patreon: https://www.patreon.com/hamradiodx
📺 YouTube Memberships: https://www.youtube.com/channel/UCo_jX41l6nYfnrQuk0qsZFw/join
💲 PayPal Tip Jar: https://www.paypal.com/donate?hosted_button_id=Y8T86VP7G2KFS
🛒 Ham Radio on Amazon & eBay: https://geni.us/HamRadioDX
👕 Merch: https://hamradiodx.myspreadshop.com/
🅰️ Amazon Store: https://www.amazon.com/shop/hamradiodx
📧 Email: vk7hh@hamradiodx.net
Join our TOADs Community 👉 https://discord.gg/97tkMEc
#HamRadio #AmateurRadio
Music:
YouTube Sound