Category: K8MRD Radio Stuff

Mike K8MRD’s Videos

NEW TennTennas Mini EFHW 49:1 25W All Mode SOTA POTA Antenna

Post author By admin
Post date July 15, 2022

Introducing the brand new TennTennas Mini. This time it’s even smaller, lighter, and portable. This antenna handles 25 watts of power and is small enough to fit in your pocket.
Pick one up here: https://www.ebay.com/usr/waltohio?_trksid=p2047675.m3561.l2559

Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

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

Affiliate Links to a bunch of stuff I use:
~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp…

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~~5% off Messi & Paoloni Coax at Gigaparts~~~
***Use Code HRMM at checkout***
https://www.gigaparts.com/nsearch/?lp=HRMM
***Order Direct from M&P***
Use code K8MRD for 5% off.
https://messi.it
~~ 5% off Genasun products at Gigaparts
~~~~~Use Code MKGS at Checkout~~~~~
https://www.gigaparts.com/nsearch/?lp=MKGS

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

~~Amazon Links~~
Icom IC-705: https://amzn.to/3nISk6S
Icom IC-7300: https://amzn.to/3rBdQeT
Yaesu FT-891:https://amzn.to/2XaTkof
Xiegu X5105: https://amzn.to/2U4jrtM
Xiegu G90: https://amzn.to/30fszPD
Bioenno BLF-1203W: https://amzn.to/3bXsRhP
Bioenno BLF-1203AB: https://amzn.to/39OAW74
Bioenno BLF-1206A: https://amzn.to/2XaWQ1L
Bioenno 20AH LiFePO4 Battery: https://amzn.to/2XfZPWT
Bioenno 12AH LiFePO4 Battery: https://amzn.to/2WHU9kp
Bioenno Charge Controller: https://www.bioennopower.com/collections/solar-controllers/products/12v-24v-20a-solar-charge-controller-for-lifepo4-batteries-sc-122420jud
Hi-Tec Battery Charger: https://amzn.to/2YARsSt
Rich Solar 100 Watt Panel: https://amzn.to/3enp4vD
Carhartt Lunch Box: https://amzn.to/2xQfbGO
Shakespear 20′ Wonderpole: https://amzn.to/2Rd9IiG
Powerwerx Power Pole Crimping Tool: https://amzn.to/3eDbpSo
Powerwerx Power Pole Distribution Block: https://amzn.to/2WHI3Ym
Powerwerx Volt Meter: https://amzn.to/2IG8AAw
Ailunce HD1: https://amzn.to/35HqBYZ
Baofeng UV-5R: https://amzn.to/2Ot3NX7
Tactical Backpack https://amzn.to/2k6jya7
Condor Rip EMT Pouch: https://amzn.to/2XjLUPG
iPad mini Bluetooth Keyboard: https://amzn.to/2IOtI7o
Red Rock Outdoors Sling Pack: https://amzn.to/2FdCKdf
Portable Operating for Amateur Radio Kindle: https://amzn.to/2X3I7EU
Portable Operating for Amateur Radio paperback: https://amzn.to/330xW7J
I may make a small commission on purchases made through the links above.

#hamradio #TennTennas Mini #EFHW #k8mrd

K8MRD Radio Stuff Youtube

Heading out to POTA in AZ. Come hunt us!

Post author By admin
Post date July 15, 2022

Heading out with Ham Radio 2.0, Tank Radio, Red Summit RF, Chuck KK6USY, Kyle please copy AA0Z, Adam K6ARK, Javi K6TNT, and Bill K0WHW for a little POTA domination.

K8MRD Radio Stuff Youtube

Wolf River Coils Radial Experiment Part 3 | On Air Test

Post author By admin
Post date July 13, 2022

Part 3 Experimenting with More, but Shorter Radials on the Wolf River Coils Antenna.
I’m using 15, 2.5 meter radials instead of the 3, 10 meter radials that come with the antenna. How will it work out? Watch and see for yourself.
Get the antenna here: http://wolfrivercoils.com

Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

Affiliate Links to a bunch of stuff I use:
~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp…

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

#hamradio #wolfrivercoils #k8mrd

K8MRD Radio Stuff Youtube

Mailbag Monday #22 | Your’re Questions Answered…Pore Lee

Post author By admin
Post date July 11, 2022

60 Meter antennas for ARES/Emcomm, Multi Band Base Station Antennas, Why it’s so hard to get your WAS, and Crimp Die Sizes for Coaxial Cables
00:00 – Intro
00:54 – Best 60 Meter Antenna For ARES
03:21 – What is a good multi band base station antenna?
07:46 – WAS Troubles
13:00 – What Crimp Die Size do I need for coax?

Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

~Links From Show~
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
Nelson Antennas: https://www.ebay.com/usr/nelson_antennas?_trksid=p2047675.m3561.l2559
TennTennas: https://www.ebay.com/usr/waltohio?_trksid=p2047675.m3561.l2559
DX Commander: https://www.m0mcx.co.uk
RadioWavz Antennas: https://www.radiowavz.com
StepIR Antennas: https://steppir.com

**Other links to stuff I use (affiliate where possible)

Affiliate Links to a bunch of stuff I use:
~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp…

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

#hamradio #mailbagmonday #k8mrd

K8MRD Radio Stuff Youtube

Geochron Atlas 4K & Ham Radio Bundle

Post author By admin
Post date July 8, 2022

The Geochron 4K World Clock. Packed with Real Time Live Layers including DX Cluster, Solar Weather Data, Satellite Tracking, Aviation, Earthquakes and Volcanoes, Air Quality, and so much more!! A Must have for every ham shack.

Pick one up at Gigaparts:
https://www.gigaparts.com/geochron-atlas-4k-v2.html

Home

Affiliate Links to a bunch of stuff I use:
Never pay full price for M&P™
~~~5% off Messi & Paoloni Coax~~~
***Use Code HRMM at checkout***
https://www.gigaparts.com/nsearch/?lp=HRMM
-OR-
5% off with code K8MRD at checkout from M&P if ordered direct.
https://messi.it/en/home.htm

~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp=Mike%20K8MRD%20Page

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~ 5% off Genasun products at Gigaparts
~~~~~Use Code MKGS at Checkout~~~~~
https://www.gigaparts.com/nsearch/?lp=MKGS

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

~~Amazon Affiliate Links~~
Icom IC-705: https://amzn.to/3nISk6S
Icom IC-7300: https://amzn.to/3rBdQeT
Yaesu FT-891:https://amzn.to/2XaTkof
Xiegu X5105: https://amzn.to/2U4jrtM
Xiegu G90: https://amzn.to/30fszPD
Bioenno BLF-1203W: https://amzn.to/3bXsRhP
Bioenno BLF-1203AB: https://amzn.to/39OAW74
Bioenno BLF-1206A: https://amzn.to/2XaWQ1L
Bioenno 20AH LiFePO4 Battery: https://amzn.to/2XfZPWT
Bioenno 12AH LiFePO4 Battery: https://amzn.to/2WHU9kp
Bioenno Charge Controller: https://www.bioennopower.com/collections/solar-controllers/products/12v-24v-20a-solar-charge-controller-for-lifepo4-batteries-sc-122420jud
Hi-Tec Battery Charger: https://amzn.to/2YARsSt
Rich Solar 100 Watt Panel: https://amzn.to/3enp4vD
Carhartt Lunch Box: https://amzn.to/2xQfbGO
Shakespear 20′ Wonderpole: https://amzn.to/2Rd9IiG
Powerwerx Power Pole Crimping Tool: https://amzn.to/3eDbpSo
Powerwerx Power Pole Distribution Block: https://amzn.to/2WHI3Ym
Powerwerx Volt Meter: https://amzn.to/2IG8AAw
Ailunce HD1: https://amzn.to/35HqBYZ
Baofeng UV-5R: https://amzn.to/2Ot3NX7
Tactical Backpack https://amzn.to/2k6jya7
Condor Rip EMT Pouch: https://amzn.to/2XjLUPG
iPad mini Bluetooth Keyboard: https://amzn.to/2IOtI7o
Red Rock Outdoors Sling Pack: https://amzn.to/2FdCKdf
Portable Operating for Amateur Radio Kindle: https://amzn.to/2X3I7EU
Portable Operating for Amateur Radio paperback: https://amzn.to/330xW7J
I may make a small commission on purchases made through the links above.

#hamradio #geochron #k8mrd

K8MRD Radio Stuff Youtube

Yaesu FT-710 Features, Specifications, Release Date

Post author By admin
Post date July 7, 2022

Insider Dealer Information on the New Yaesu FT-710 HF/50MHz Transceiver. Features and Specifications and Release Date

Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

Affiliate Links to a bunch of stuff I use:
~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp…

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

#hamradio #yaesu #FT-710

K8MRD Radio Stuff Youtube

HCalory 12V Cooler/Freezer from Banggood Is Really Good!!

Post author By admin
Post date July 6, 2022

50 Liter HCalory 12/24 Volt Cooler/Freezer from Banggood! Low Cost, High Quality, this cooler is awesome!! I’ll never buy ice again.
You can pick up the cooler with the affiliate link below:
Also use the Discount code. $50 Off orders over $50.01
Cooler: https://www.banggood.com/custlink/mvKyquizC8
$50 off Code:
Coupon code:BGd8c2b1
Code price: 50 off over $50.01
Warehouse；USA
Exp 7.31.2022

Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

Affiliate Links to a bunch of stuff I use:
~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp…

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

#hamradio #12voltcooler #bestcampingfridge

K8MRD Radio Stuff Youtube

Mailbag Monday #21 | Your’re Questions Answered…Poorleigh

Post author By admin
Post date July 4, 2022

This week we talk about In Line Watt Meters to Monitor your Battery, as well as Charging While Operating. Mr. DX Commander himself, Lord Callum joins us to talk about how many radials are enough. What is the Best EFHW Antenna in my opinion? And lastly, Should You Log Your Park to Park Contacts?
00:00 – Start
00:51 – Watt Meters For Batteries and Charging While Operating
06:37 – Counterpoise/Radials: How much is too much?
12:09 – Best of the Best EFHW Antenna
16:22 – Should You Log Your Park to Park Contacts?
18:57 – Outro
19:28 – Super Awesome K8MRD Jingle

Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

~~Links from the show (affiliate where possible)~~
Rudy Severns: https://www.antennasbyn6lf.com/files/antenna_ground_system_experiment_2.pdf
In line watt meters of various brands chosen at random:
https://amzn.to/3Ak3tCg
https://amzn.to/3bJyghy
https://amzn.to/3y9gEDA
PackTenna: https://www.packtenna.com/#/
K6ARK EFHW (QRP)
BNC Male: https://amzn.to/3bLMq1W
BNC Female: https://amzn.to/3ulS9BR
20 Watt version: https://amzn.to/3ycQkZ4
KM4ACK EFHW: https://km4ack.square.site/product/49-1-efhw-antenna-kit/34?cp=true&sa=true&sbp=false&q=false
TennTennas: https://www.ebay.com/usr/waltohio?_trksid=p2047675.m3561.l2559
SotaBeams Wire: https://www.sotabeams.co.uk/antenna-wire-lightweight-100m/

**Other links to stuff I use (affiliate where possible)

Affiliate Links to a bunch of stuff I use:
~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp…

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

#hamradio #mailbagmonday #k8mrd

K8MRD Radio Stuff Youtube

RFI Update | Did Entergy TX Fix My Noise Yet??

Post author By admin
Post date July 1, 2022

Just an update on the process of getting Entergy TX to fix the bad insulators in my neighborhood. They are causing havoc on the HF bands. But they finally came out and did something. Was it enough? Let’s find out in this exciting episode!

~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp=Mike%20K8MRD%20Page

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~ 5% off Genasun products at Gigaparts
~~~~~Use Code MKGS at Checkout~~~~~
https://www.gigaparts.com/nsearch/?lp=MKGS

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

#hamradio #RFI Sucks #k8mrd

K8MRD Radio Stuff Youtube

How To Upload Your Own POTA Iog!! | It’s Finally Here!!

Post author By admin
Post date July 1, 2022

How To Upload Your Own POTA Log!! It’s finally a thing! In this video, I show you how! This is available NOW!!

Consider becoming a Patron @ https://www.patreon.com/k8mrdradiostuff
Follow me on Twitter. https://twitter.com/k8mrd

Affiliate Links to a bunch of stuff I use:
~~~5% off RigExpert Analyzers at Gigaparts~~~
***Use Code HRMR at checkout for discount to apply***
https://www.gigaparts.com/nsearch/?lp=HRMR

~~~5% off Comet Antennas at Gigaparts~~~
***Use code K8MRD***
https://www.gigaparts.com/nsearch/?lp…

~~~5% off PO4Power Batteries at Gigaparts~~~
***Use code HRM4 at checkout***
https://www.gigaparts.com/nsearch/?lp=HRM4

~~~$15 off most purchases over $65 at Radioddity:
http://radioddity.refr.cc/mikedahlhofer

#hamradio #pota #parksontheair