I found this CW Keyer on Amazon for under $35 and I absolutely love what I can do with it. Not only can it be used for practicing Morse code, but it is also a very useful addition to my portable ham radio station. I can quickly and easily program Morse code into the keyer to send over the airwaves with the push of a button. I can also adjust my CW speed with the turn of a dial.
Order the MX-K2 Keyer Here: https://amzn.to/41Ct9nY
Order the N9TAX Labs Slim-Jim Antenna Here: https://n9taxlabs.com/
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Come hang out with me as we review all the things going on for Dayton Hamvention 2023. I’ll review the Thursday events, the after events Hamvention and also we’ll run through the vendors. You’ll be surprised on who’s going to be there.
Follow me on the social networks
Twitter – @kyleaa0z
TikTok – @kyleaa0z
Ham Radio Trivia – I play ham radio trivia every month on my YouTube channel. Play for free on Kahoot while watching the stream. Follow my Twitter for details.
Today I show what a duplexer does on a repeater, how they are tuned and how you can eliminate interference with other types of filters.
Learn more about repeaters 👉 https://www.youtube.com/playlist?list=PLSuX83ay4Oug4QxmLe8MLyXjEqFd1Qr8-
🎥 Watch more recent videos here: https://www.youtube.com/@HamRadioDX/featured
⏱️Chapters⏱️
0:00 What is a duplexer/cavity filter
1:46 Vari-Notch filters
2:33 Bandpass filters
Some links are affiliate and I may receive a small commission on sales
► GET 5% OFF Messi & Paoloni Coax – Use Coupon: VK7HH
https://messi.it/
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► Ham Mail: Hayden Honeywood – P.O Box 5071, Sandy Bay Tasmania 7005 Australia
From Road Side Ribeyes To Road Side Ham Radio. Ryan, KF8IV And I Travel To Big Bend National Park For A Parks On The Air Activation. This Is Our Adventure.
Quirky QRP Ham Shack Reference Mat: https://www.etsy.com/shop/QuirkyQRPHamRadios?ref=simple-shop-header-name&listing_id=1437009639
Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd
Links to many of the things I use can be found here:
https://www.amazon.com/shop/k8mrdradiostuff
As an Amazon Associate I earn from qualifying purchases.
Big Geek Battery Box, https://k8mrd.square.site
Watch the video here: https://youtu.be/OzkQ7Xd_QHs
Tri-Lam BuddiStick Pro Counterpoise Support: https://k8mrd.square.site
K8MRD Radio Stuff Shirts:
Happy Skull Guy: https://grapevineamateurradio.com/collections/youtubers-bunch/products/k8mrd-radio-stuff-t-shirt-special-order
Tower of Terror: https://grapevineamateurradio.com/collections/youtubers-bunch/products/k8mrd-radio-stuff-tower-t-shirt-special-order
Links to other stuff (affiliate where possible)
**Save 15% off your Coax order at ABR Industries. Use code K8MRD at checkout.
The SkyHook Portable Mast Antenna Mount (non affiliate)
http://www.thehamstop.com/
Use code K8MRDRADIO for 20% off
Save 5% Off At Gigaparts With Code K8MRD:
https://www.gigaparts.com/nsearch/?lp=Mike%20K8MRD%20Page#?lp=Mike+K8MRD+Page&Stockstatusfilter=Currently+in+stock%21&search_return=all&res_per_page=60
5% off Messi & Paoloni Coax
Use code K8MRD for 5% 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
SMA Male Antenna: https://signalstuff.com/super-elastic-signal-stick-sma-male/?ref=4
Signalstuff Antennas: https://signalstuff.com/?ref=4089
~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer
I checked my mailbox a couple days ago and this was inside! I am excited to get this ham radio antenna set up and put to the test. I’ll be doing a video on tuning it and on a field test while doing Summits on the Air.
X-Tenna Antennas Website: https://x-tenna.com/
Join this channel and become a Premium Member for early access, behind-the scenes-content, and exclusive chats https://www.youtube.com/channel/UCHriEQX4EK2b0QS7EgSvjmg/join
I obtained some new tools from Kaiweets. Which are a wire stripper and a ferrule crimping tool kit. Watch to learn more about these nice tools that are supplyed by Kaiweets.
Subscribe: https://youtube.com/user/davecasler.
Giveaway Info: https://dcasler.com/giveaway/
Edited by Aidan Jakeman
To learn more about me, visit: https://dcasler.com/home/
To support my channel financially: https://dcasler.com/support (offers several options)
To pose an Ask Dave question: http://www.dcasler.com/ask-dave/ or http://www.ke0og.net/ask-dave/
Theme music is "Sour Tennessee Red," by John Deley and the 41 Players, courtesy YouTube Music Library. You can listen to the entire song here: https://youtu.be/Vfc9sAQjJtc
I use drawings from OpenClipArt.org, including the "walking man"
Technician training videos, see http://www.ke0og.net/training/
General training videos, see http://www.ke0og.net/general/
Amateur Extra training videos, see http://www.ke0og.net/extra/
Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is www.aldea-art.com.)
My primary website: http://www.dcasler.com
The ham radio part of my website (direct link): http://www.ke0og.net
My publishing website: http://www.mtsneffelspress.com, where you can find my fantasy and science fiction books.
My Amazon author page, which lists my print and Kindle books: http://www.amazon.com/-/e/B00471I0Q4.
There’s a giveaway every month. Just a reminder to enter! The only cost to you is a stamp! I do NOT keep any personal information–after each month’s drawing, the entries are shredded. Enjoy the monthly giveaway!
Subscribe: https://youtube.com/user/davecasler.
Giveaway Info: http://dcasler.com/giveaway/
Edited and Videographed by Aidan Jakeman
To learn more about me, visit: https://dcasler.com/home/
To support my channel financially: https://dcasler.com/support (offers several options)
To pose an Ask Dave question: http://www.dcasler.com/ask-dave/ or http://www.ke0og.net/ask-dave/
Theme music is "Sour Tennessee Red," by John Deley and the 41 Players, courtesy YouTube Music Library. You can listen to the entire song here: https://youtu.be/Vfc9sAQjJtc
I use drawings from OpenClipArt.org, including the "walking man"
Technician training videos, see http://www.ke0og.net/training/
General training videos, see http://www.ke0og.net/general/
Amateur Extra training videos, see http://www.ke0og.net/extra/
Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is www.aldea-art.com.)
My primary website: http://www.dcasler.com
The ham radio part of my website (direct link): http://www.ke0og.net
My publishing website: http://www.mtsneffelspress.com, where you can find my fantasy and science fiction books.
My Amazon author page, which lists my print and Kindle books: http://www.amazon.com/-/e/B00471I0Q4.
Get your copy here and play along with us: https://www.varac-hamradio.com/
Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe
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📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
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📻 $15 off at Radioddity: http://radioddity.refr.cc/temporarilyoffline
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068
⚡ Meter I use in my videos: https://kaiweets.com/?sca_ref=2859744.05ZtMxNK23
In The Middle Of Nowhere. No Cell Coverage, No Internet. Ham Radio Gets Through. This Is Why We Practice.
Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd
Links to many of the things I use can be found here:
https://www.amazon.com/shop/k8mrdradiostuff
As an Amazon Associate I earn from qualifying purchases.
Big Geek Battery Box, https://k8mrd.square.site
Watch the video here: https://youtu.be/OzkQ7Xd_QHs
Tri-Lam BuddiStick Pro Counterpoise Support: https://k8mrd.square.site
K8MRD Radio Stuff Shirts:
Happy Skull Guy: https://grapevineamateurradio.com/collections/youtubers-bunch/products/k8mrd-radio-stuff-t-shirt-special-order
Tower of Terror: https://grapevineamateurradio.com/collections/youtubers-bunch/products/k8mrd-radio-stuff-tower-t-shirt-special-order
Links to other stuff (affiliate where possible)
**Save 15% off your Coax order at ABR Industries. Use code K8MRD at checkout.
5% off Messi & Paoloni Coax
Use code K8MRD for 5% off.
https://messi.it. (or you can order from Gigaparts)
The SkyHook Portable Mast Antenna Mount (non affiliate)
http://www.thehamstop.com/
Use code K8MRDRADIO for 20% off
Save 5% Off At Gigaparts With Code K8MRD:
https://www.gigaparts.com/nsearch/?lp=Mike%20K8MRD%20Page#?lp=Mike+K8MRD+Page&Stockstatusfilter=Currently+in+stock%21&search_return=all&res_per_page=60
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
SMA Male Antenna: https://signalstuff.com/super-elastic-signal-stick-sma-male/?ref=4
Signalstuff Antennas: https://signalstuff.com/?ref=4089
~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer
