XPost: rec.radio.amateur.moderated

Amateur/Ham Radio

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Newbie here. I have a grounding question.

Posted: 21 Jul 2022 10:48 AM PDT https://www.reddit.com/r/amateurradio/comments/w4mxn4/newbie_here_i_have_a_grounding_question/

submitted by /u/jiujitsutrek
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What is it with these radios and acting like it is 1995

Posted: 21 Jul 2022 01:15 PM PDT https://www.reddit.com/r/amateurradio/comments/w4qjp1/what_is_it_with_these_radios_and_acting_like_it/


As a 25-year-old know it all, I must ask. Why are 90% of the radios on the market antiquated in their programming and memory?
I have been building a DMR codeplug for a few weeks now. The thing I cannot
get past is why in 2022 I bought a $350 device that can only hold 300,000 contacts? I checked the file size; it is a whopping 11MB for 220,000
contacts.
I can buy a 64gb sd card for $15.
Then there is serial programming. God it is slow, like 10 minutes to write
that 11MB file.
I am just wondering, am I missing something? Like is there a reason that
the memory and programming is strait out of the 90s? submitted by /u/Saltyigloo
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Imagine the Linear you could build with this!

Posted: 21 Jul 2022 05:40 AM PDT https://www.reddit.com/r/amateurradio/comments/w4fpaj/imagine_the_linear_you_could_build_with_this/

submitted by /u/aacmckay
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Shortwave radio?

Posted: 21 Jul 2022 02:32 PM PDT https://www.reddit.com/r/amateurradio/comments/w4sfaj/shortwave_radio/


I saw a shortwave radio forum, and have seen shortwave radios advertised.
Are these receivers picking up amateur radio? submitted by /u/BarefootT
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I design and fabricate custom rack mounts. de KD8PIQ

Posted: 21 Jul 2022 04:50 PM PDT https://www.reddit.com/r/amateurradio/comments/w4vm0y/i_design_and_fabricate_custom_rack_mounts_de/

submitted by /u/Chicken_Stomper
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Im building my DX Commander Antenna and I need some help.

Posted: 21 Jul 2022 04:21 PM PDT https://www.reddit.com/r/amateurradio/comments/w4uyv0/im_building_my_dx_commander_antenna_and_i_need/


Hello everyone!
As the title says, I´m building a DXC starting from a pole that I bought
from Callum long ago. I don´t have the plates but I can make them with my tools. The thing is, could somebody help me with the dimensions of the plates/discs? I think they are about 17cm of diameter and the one with the radials is about 14cms. Am I wrong? Are these dimension critic for its performance? I thank you in advance for any help about this.
CFM submitted by /u/CharlieFoxMike
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Advice on hanging my Slim Jim antenna outside my apartment building

Posted: 21 Jul 2022 12:04 PM PDT https://www.reddit.com/r/amateurradio/comments/w4ots0/advice_on_hanging_my_slim_jim_antenna_outside_my/


I have a yaesu VX-6R and I want to use an N9TAX Slim Jim with it. I had
planned on running the coax outside my window and hanging it but wanted to
get a 2nd opinion from the experts here. This is what it looks like outside
my window. https://imgur.com/a/R831YBQ submitted by /u/MickolasJae
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Installing 2m/440 Antenna at Home

Posted: 21 Jul 2022 11:10 AM PDT https://www.reddit.com/r/amateurradio/comments/w4nhh1/installing_2m440_antenna_at_home/


Im trying to figure out a good way to install a 2m/440 antenna at home. I
have a deck with a wooden shade structure ~8 above it held up by 6x6 posts.
I have a diamond X30 right now but would probably be getting an X50 for the additional gain. Nothing large or with a big wind-load though.
Im wondering if this sounds like a good way to go about it, or if any of
you have other suggestions? I cut 2 short pieces of unistrut to secure the
6x6 post with lag bolts Use them to secure a section of metal pipe that extends up as high as is reasonable Im looking for suggestions here as to
what pipe to use. Ive seen people use sections of metal fence post that
comes in various lengths. Id like to get this 5-10 above the top of the covering ideally with a single pole submitted by /u/wholemilklatte
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What is the legality of running APRS on the VHF Business Band?

Posted: 21 Jul 2022 09:44 AM PDT https://www.reddit.com/r/amateurradio/comments/w4leci/what_is_the_legality_of_running_aprs_on_the_vhf/


We all know that amateur radio cannot be used for business purposes. Can
one legally use some ham radio tech on the business band though for
business purposes. For example, if a business has a VHF Business Band
license, could they use APRS on their allocated frequency for asset
tracking? The emission will still be FM so I cant think of issues. Anybody
know better? submitted by /u/Jefferson-not-jackso
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Ham radio dealers?

Posted: 21 Jul 2022 02:26 PM PDT https://www.reddit.com/r/amateurradio/comments/w4s9fz/ham_radio_dealers/


Besides Ham Radio Outlet, what are some other good dealers to shop around
for? submitted by /u/Enthusiast9
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Abandoned by ARRL

Posted: 20 Jul 2022 01:19 PM PDT https://www.reddit.com/r/amateurradio/comments/w3wdpo/abandoned_by_arrl/


ARRL renewal requires login. Cant login without an active membership. No
way for me to renew without calling on the phone during their operating
hours. Ill pass and spend my money on radio gear instead. We need a amateur radio organization that is built for the modern era.
Change my mind! submitted by /u/JoshWithaQ
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My (indoor) 15m dipole is 182 inches long!

Posted: 21 Jul 2022 05:19 PM PDT https://www.reddit.com/r/amateurradio/comments/w4w8jf/my_indoor_15m_dipole_is_182_inches_long/


I just wanted to share some of the weirdness in my life. Ive had this
antenna up for many decades, but havent operated on it since the 1999. Last
QSO was with a Japanese station. On 10 meters.
Why did I say it was a 15 meter dipole? Well, it was one when I started
out, and made many contacts on 15. And it stuck in my mind. Apparently I trimmed it down for ten when I bought a Radio Shack ten meter box. And over
the decades forgot that it wasnt a 15 meter antenna any more.
But why was it cut to 182 inches? Apparently, again, that was the lowest
SWR with my cheapo Olson Radio SWR meter. My new MFJ Antenna Analyzer says
that it is lowest SWR at 30.5 (or so) MHz.
Just wanted to share, thanks for reading! submitted by /u/squeakyc
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Just passed my technical exam whoooooo

Posted: 20 Jul 2022 02:44 PM PDT https://www.reddit.com/r/amateurradio/comments/w3yg73/just_passed_my_technical_exam_whoooooo/


I ordered my first big boy HT the other day, heres what Im going to start
out with, any and all tips are welcome.
Yaesu VX-6R
Super-elastic Signal Stick
MH-73A4B Microphone
Dual band 2M / 70CM Slim Jim Antenna
A bottle of Glenlivet submitted by /u/MickolasJae
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EFHW counterpoise

Posted: 21 Jul 2022 11:56 AM PDT https://www.reddit.com/r/amateurradio/comments/w4omho/efhw_counterpoise/


I am hoping someone can help clarify some questions about 80-10 EFHW
antenna.
I see people mounting the unun low to the ground and running a sloper. What
is the point of mounting low to the ground other than to keep the coax
short?
I know the antenna does not require a counterpoise, but if one is not
attached it uses the coax as a counterpoise? If this is not correct please explain. (gimme the for dummies version).
If you do not supply a counterpoise should you ground the coax shield? Why
or why not?
How does attaching a counterpoise to the unun vs a ground wire differ?
I was planning on mounting the unun at about 20 feet and hitting a tree at
70 or 80 foot with a ground or counterpoise but it was suggested I mount
the unun low and not ground or use a counterpoise and I am now confused.
Lol.
Thank you in advance for answering!!
73s! submitted by /u/linuxinfo
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Do HT radios use condenser, dynamic, or ribbon microphones?

Posted: 21 Jul 2022 02:29 PM PDT https://www.reddit.com/r/amateurradio/comments/w4sc8b/do_ht_radios_use_condenser_dynamic_or_ribbon/


I have tried my gaming headset with my HT and other microphones as well and they all don’t seem to work with my Anytone D878UV. submitted by /u/Enthusiast9
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What connector is this?

Posted: 21 Jul 2022 02:03 PM PDT https://www.reddit.com/r/amateurradio/comments/w4rpm6/what_connector_is_this/

submitted by /u/SiliciumNerfy
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Goodbye YouTube, 73s - SignalsEverywhere

Posted: 20 Jul 2022 09:31 PM PDT https://www.reddit.com/r/amateurradio/comments/w47bp9/goodbye_youtube_73s_signalseverywhere/

submitted by /u/milkerfish
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Anyone know what this little switch by the USB port is on the Yeasu FT-70?

Posted: 20 Jul 2022 09:18 PM PDT https://www.reddit.com/r/amateurradio/comments/w472lr/anyone_know_what_this_little_switch_by_the_usb/

submitted by /u/hornedCapybara
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Looking for a desktop CW tone generator that responds to key presses

Posted: 21 Jul 2022 12:38 PM PDT https://www.reddit.com/r/amateurradio/comments/w4pnoo/looking_for_a_desktop_cw_tone_generator_that/


Im looking for some software that will output a tone on keypress. Doesnt
need to be specific to Morse code, but I want it to be able to output to my desktop speakers or even another output device of my choosing if Im lucky enough. Any ideas? submitted by /u/CodingLazily
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The scorpion antenna is about ready and my custom mount turned out nice. de KD8PIQ

Posted: 20 Jul 2022 05:19 PM PDT https://www.reddit.com/r/amateurradio/comments/w420fw/the_scorpion_antenna_is_about_ready_and_my_custom/

submitted by /u/Chicken_Stomper
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I just finished my test today!

Posted: 20 Jul 2022 10:13 PM PDT https://www.reddit.com/r/amateurradio/comments/w482vd/i_just_finished_my_test_today/


Now im just waiting for the license and callsign to be issued this
afternoon. What should I do for the time being? submitted by /u/lutfann_
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RepeaterBook, what does Tone Up / Down mean?

Posted: 21 Jul 2022 01:22 AM PDT https://www.reddit.com/r/amateurradio/comments/w4b7ov/repeaterbook_what_does_tone_up_down_mean/


Looking to see that I can hear with a little UV5R. Started watching some
videos and got on RepeaterBook.
I was just curious what does tone up/down mean is this referring to the
R-CTCS and T-CTCS setting? If so which one?
Thanks!!!! submitted by /u/nis142000
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Kenwood MC-60a (or) MC-90 mic?

Posted: 21 Jul 2022 07:14 AM PDT https://www.reddit.com/r/amateurradio/comments/w4hrj3/kenwood_mc60a_or_mc90_mic/


Hello everyone, as usual nothing is easy in HAM. Id like to purchase a desk
mic to use with my Kenwood TS-480HX radio. Pros and cons welcomed. A year
and half into it and still dont know anything!!! Thanks to everyone, Ill
have a few Crowns in the meantime. submitted by /u/norbie52
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a few more pictures of my antenna mount design and install. de KD8PIQ

Posted: 20 Jul 2022 08:36 PM PDT https://www.reddit.com/r/amateurradio/comments/w468lu/a_few_more_pictures_of_my_antenna_mount_design/

submitted by /u/Chicken_Stomper
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Nagoya 771 plus counterpoise?

Posted: 20 Jul 2022 10:02 PM PDT https://www.reddit.com/r/amateurradio/comments/w47vmz/nagoya_771_plus_counterpoise/


Just ordered an "Authentic" Nagoya 771 antenna for my handheld from Amazon
(I figured 16,000 five star reviews was a decent sign). Anyway, Im curious
if anyone out there has experience with using the 771 and a homemade counterpoise on their handhelds? For reference Im using a 19 inch
counterpoise sourced from some old RCA cable. submitted by
/u/Big_Not_Good
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