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Please Stop Shouting QRP QRP!
I get that you are low-power, but stop asking me for the sympathy vote. I have a HUGE respect for folks who get through with their regular call.. But I still need your callsign! What do you say? Callum.
More videos:
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7zFt6NV9fnnde2lP11fUTQ8 Antenna Modelling
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xtKohJRipVLQ6rxYzRP8eq Tips and Tricks
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xwhA0Msm_bNT4CQ_Bj5D4c Antennas
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7wc6svNLY7IDthw1YCFNq9W Live Streams
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7w9dp9Eqg_UhamrY5Ck3dyX My Stuff
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xvc3rHlpqqCkiBdAzYe8cf Ham Radio Training
Ham Radio: Let’s take a look at the propagation phenomenon of Multi-Path and how we can observe its effects by looking at 6 meter FT8 signals
► DISCLAIMER
This video is for entertainment purposes only. I am not an expert in radio propagation or ham radio antennas. Please research this topic on your own if you’d like to learn more.
▼Helpful Links:
►K1SIX Website: https://k1six.com/
►K1SIX Multipath Analysis: http://www.k1six.com/K1SIX_6M_FT8_INTERFERENCE.pdf
► Wikipedia: https://en.wikipedia.org/wiki/Multipath_propagation
►Stack Exchange: https://ham.stackexchange.com/questions/3782/what-does-multi-path-sound-like-on-fm
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#hamradio #6meter #multipath #propogation #antenna
Herb Goodluck N7HG, son of PFC John Goodluck, a Navajo Code Talker, joins us for this episode. In this interview Herb talks about life on the the Navajo Nation, the Navajo Code Talkers contribution to World War 2, and some of his interests in ham radio, including his participation in Summits on the Air.
Join us in this episode of the All Portable Discussion Zone “AP/DZ”. Every aspect of Portable Ops is explored in this biweekly live stream as we discuss news, gear, achievements, the workbench, contests, awards and more – find all Portable Ops related topics here.
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I will unbox and review the Retevis RT5RVR antenna. I will check the harmonics, regulatory appliance, features and how to code it. It is also the giveaway for the month of October 2023. Watch to learn more.
Subscribe: https://youtube.com/user/davecasler.
Edited and Videographed by Aidan Jakeman
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Do we need to know or even understand the velocity factor of a coax line? In the main, no – although very often, velocity factor often follows loss – but that is not the point today. You shouldn’t (normally) have to worry about coax velocity factor. Let me explain. Callum.
More videos:
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7zFt6NV9fnnde2lP11fUTQ8 Antenna Modelling
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xtKohJRipVLQ6rxYzRP8eq Tips and Tricks
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xwhA0Msm_bNT4CQ_Bj5D4c Antennas
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7wc6svNLY7IDthw1YCFNq9W Live Streams
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7w9dp9Eqg_UhamrY5Ck3dyX My Stuff
▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xvc3rHlpqqCkiBdAzYe8cf Ham Radio Training
Hope to see you there next time!
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This is a strange story I found about a possible Russian terrorist attack, although it is pretty mild as those often go. I thought the story was interesting because it deals with a public train system in Poland being hacked by a $30 radio – I wonder what radio they are talking about….?
Link to story – https://www.wired.com/story/poland-train-radio-attack-security-roundup/
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We’re Testing HF Band Pass Filters From Ali Express On The NanoVNA. They’re Very Inexpensive But How Good Can They Be?
★Links chosen at random. There are many different "sellers" so you may want to look around a little bit before purchasing. There are also other bands available. I have absolutely no affiliation whatsoever with Ali Express so buy at your own risk. I assume no responsibility.
7MHz: https://www.aliexpress.us/item/3256803987755995.html?spm=a2g0o.productlist.main.1.6da6oGw9oGw9Q1&algo_pvid=85777d1f-0a92-4877-98f9-0ed4cc3598d3&algo_exp_id=85777d1f-0a92-4877-98f9-0ed4cc3598d3-0&pdp_npi=4%40dis%21USD%2153.98%2149.66%21%21%2153.98%21%21%402101f04d16971341187721258e9cfd%2112000028282727102%21sea%21US%210%21AB&curPageLogUid=vHPff2XRhWmS
14MHz: https://www.aliexpress.us/item/3256803987839460.html?spm=a2g0o.productlist.main.1.73e9OElTOElT0P&algo_pvid=f8fe3a17-fc05-4d98-a55e-a9f59738d1db&algo_exp_id=f8fe3a17-fc05-4d98-a55e-a9f59738d1db-0&pdp_npi=4%40dis%21USD%2144.98%2141.38%21%21%2144.98%21%21%40210318c916971341297081391e47b5%2112000028282631701%21sea%21US%210%21AB&curPageLogUid=0Dk7SpQg43Q1
18MHz: https://www.aliexpress.us/item/3256805223676452.html?spm=a2g0o.productlist.main.11.e2e7VV1pVV1pw9&algo_pvid=19c6edf5-84b7-4f67-b12a-891b9d542c74&algo_exp_id=19c6edf5-84b7-4f67-b12a-891b9d542c74-5&pdp_npi=4%40dis%21USD%2161.88%2149.5%21%21%2161.88%21%21%402103205316971341840601978e3216%2112000032944775631%21sea%21US%210%21AB&curPageLogUid=cIdRwVgbfyqu
21MHz: https://www.aliexpress.us/item/2251832701319439.html?spm=a2g0o.productlist.main.7.4a9dVZ5iVZ5i8a&algo_pvid=3c649996-93c7-42f6-84d9-55066c061c23&algo_exp_id=3c649996-93c7-42f6-84d9-55066c061c23-3&pdp_npi=4%40dis%21USD%2178.00%2160.84%21%21%2178.00%21%21%402103250d16971341500044503e9f5e%2165671986073%21sea%21US%210%21AB&curPageLogUid=ilA5kNDoAXIO
28MHz: https://www.aliexpress.us/item/3256803618233047.html?spm=a2g0o.productlist.main.3.7f03vyDovyDosO&algo_pvid=367ca153-fb8d-48e2-8408-f9d0bfccaab2&algo_exp_id=367ca153-fb8d-48e2-8408-f9d0bfccaab2-1&pdp_npi=4%40dis%21USD%2158.99%2147.19%21%21%2158.99%21%21%402101e9d416971341953908633e43fd%2112000027224756197%21sea%21US%210%21AB&curPageLogUid=fCgTH1DU2XQm
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Links to other stuff
**Save 10% off your Coax order at ABR Industries. Use code K8MRD10 at checkout.
ABR Industries Is A Full-Line American-Made Coax (RF) Cable Assembly Manufacturer
The SkyHook Portable Mast Antenna Mount (non affiliate)
http://www.thehamstop.com/
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Save 10 % off Messi & Paoloni & ABR Industries Coax With Code MP10 https://www.gigaparts.com/nsearch/?lp=Mike%20Coax%2010%20Off#?lp=Mike+Coax+10+Off&search_return=all&res_per_page=60
10% off Messi & Paoloni Coax
Use code K8MRD for 10% off.
https://messi.it. (or you can order from Gigaparts)
Signal Stuff Signal Stick Antennas:
BNC Antenna: https://signalstuff.com/super-elastic-signal-stick-bnc/?ref=4089
SMA Female Antenna: https://signalstuff.com/super-elastic-signal-stick-sma-female/?ref=4089
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See you on the air for https://hellfest.digital/
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