M0JKS KX2 mic test
20:59
Ай бұрын
QMX thump mitigation in 1.00.018
4:45
Vicksburg by drone
3:09
7 ай бұрын
QMX thumping issues on CW
3:22
7 ай бұрын
mcHF clone, initial test
2:00
7 ай бұрын
Flagler Beach sunrise
5:43
8 ай бұрын
Kayaking with manatees at K-1889
13:46
Kayaking with manatees at K 1879
3:13
KX2 POTA DX
12:59
Жыл бұрын
Tom K4SWL with new KH1
1:02
Жыл бұрын
FX-4CR CW keying problems
2:48
Жыл бұрын
FX-4CR POTA
9:32
Жыл бұрын
FX-4CR and 15m QSB
1:27
Жыл бұрын
FK8IK on 10m CW with FX-4CR
0:19
Жыл бұрын
FX-4CR on 20m CW
0:46
Жыл бұрын
Spot welding Li-ion batteries
9:10
Working V26EI with the mcHF QRP
1:43
Working CY0S with QRP on 10m SSB
0:22
AE5X at KFF/K-3626
10:06
Жыл бұрын
POTA activation of K-0234
17:41
Жыл бұрын
FX-4CR RIT problem
4:42
Жыл бұрын
Receiver check with tinySA ULTRA
8:16
POTA with CW Flea & Belka DX
10:31
Пікірлер
@Utahforrest
@Utahforrest 11 күн бұрын
Great activation video
@qwasyx3
@qwasyx3 26 күн бұрын
Amazing how Siglufjörður looks exactly like Grundarfjörður (:
@WilliamParmley
@WilliamParmley Ай бұрын
Thanks for the demo! I saw your comment elsewhere about backing off the compression. Yeah, looking at your power meter on the KX2 it was staying almost full scale all the time which, I think, might indicate too much compression. That's consistent with the audio reports you received. Definitely a nice little mic!
@KL3NCH
@KL3NCH Ай бұрын
A really nicely presented video John! I know you wouldn't discount using the buttons because they can reduce wear on the main encoder. That said I rewired a tiny Standard Communications microphone and getting the tiny buttons to work was just too much bother so I don't. That drone looks awesome! Along with a noticeable amount of other Elecraft peripherals, I just don't understand their pricing structure.
@AE5X
@AE5X Ай бұрын
I'll have to give the buttons a try - it's probably a good idea to use them when slewing from SSB to CW portions of a band for the reason you mentioned. Here's my drone YT channel (they are fun!): www.youtube.com/@VillageAerial/videos
@Utahforrest
@Utahforrest Ай бұрын
Fine business activation love the bike!
@AE5X
@AE5X Ай бұрын
Thanks, it's a 2018 model but low miles and a good price!
@luizantoniodasilvapereira3837
@luizantoniodasilvapereira3837 Ай бұрын
CQ CQ Pu5pqq forte 73 🇧🇷👍
@Raven.Mad.Hatter
@Raven.Mad.Hatter 2 ай бұрын
I'm always reminded of just how beautiful my country is when I see stunning shots like this. Growing up here your used to it and tend to forget just how beautiful and stunning this island actually is.
@AE5X
@AE5X 2 ай бұрын
It's truly amazing - I'm looking forward to a return trip.
@migalito1955
@migalito1955 2 ай бұрын
Sweet. I am about to build a receiver & all my testers for L & C had crapped out when fired up. I do have a working Nano Vna & of course it came without any manual but I figured it could do the job but how. Now we know. Another guy read L directly but he did not share where in the vna's menu settings he was. This on the other hand is a simple indirect means to get what is needed. I even sent away for a $20 tester today. Well, it does not hurt having back up....
@andyb7754
@andyb7754 3 ай бұрын
Very good review, thank you. I watched a different review on this spot welder and this guy didn't know anything about it!! I've had one for a while and like it a lot. Thank you for the video.
@timmack2415
@timmack2415 4 ай бұрын
Sadly, these haven't been available on their website for some time now.
@KD9ZHF
@KD9ZHF 4 ай бұрын
I don't hear thumps, but I don't hear the difference. I'm a new ham, and I'm new to CW, so I'm sure it's my inexperienced ear. I have one of those paddles - they are sweet.
@KL3NCH
@KL3NCH 4 ай бұрын
Impressive scenery extremely well edited and that KX2 was certainly working for you. Just a great video.
@VillageAerial
@VillageAerial 4 ай бұрын
Yes, the KX2 was perfect for the task - enough power, yet compact. 73
@powellr3
@powellr3 4 ай бұрын
What is that small green-faced device on top of your LDG tuner? What is it used for?
@AE5X
@AE5X 4 ай бұрын
It's a memory keyer
@ai5dd
@ai5dd 4 ай бұрын
Do you have AGC enabled? Also, firmware version 19 came out recently and has an option to turn off thumping.
@AE5X
@AE5X 4 ай бұрын
Yes, shortly after this video FW .019 fixed the problem.
@G4IVV
@G4IVV 4 ай бұрын
Great video John with fantastic scenery. Many thanks for the POTA park as well, pleased to have heard you! 73 de Jon G4IVV
@AE5X
@AE5X 4 ай бұрын
Thanks for the contact, Jon - and for being part of the video! 73
@Digi4u
@Digi4u 4 ай бұрын
Great scenery and fantastic views, and drone shots are spectacular ! I did about the same trip in 2016 following the Ringway 1 around the island....once in a lifetime experience ! Thanks for sharing John.....73 de ON4CDJ Patrick
@VillageAerial
@VillageAerial 4 ай бұрын
Thanks Patrick! 73
@gavin9873
@gavin9873 5 ай бұрын
Can this weld 2mm pure nickel strip..i have the awithz spot welder and it struggles with it
@Rc1n4ever
@Rc1n4ever 5 ай бұрын
6:20 <-- THIS is gold to refresh our brains after a while
@Tamlin73
@Tamlin73 5 ай бұрын
i own one of these, i got mine with software that did not support 11m but now its working, i just needed to find an older software version :) im now teærying to figure it all out for the CW, the beste BW and Filters.. i need the Decoder to work as good as it can. 73 from LA-M160560
@wkjagt
@wkjagt 5 ай бұрын
Now I am even more excited to receive my QMX in the mail next week! I'm curious though why there's an option to turn off the thump suppression.
@stargazer7644
@stargazer7644 6 ай бұрын
Does the input impedance of the meter on the audio leads matter?
@bussi7859
@bussi7859 6 ай бұрын
Vector Net Work Analyser is the proper tool. Cost from 47€ to 259€ in a span from 100kHz at the low end and 900MHz for the cheap to over 4GHz for the more costly one. The measure bridge is built in and the dynamic range is up to 90dB. You can also do a lot more stuff with a VNWA
@AE5X
@AE5X 6 ай бұрын
"Toy factor" and other specs are all relative
@bussi7859
@bussi7859 4 ай бұрын
My best VNWA ranges extrem frequency from 10 Hz to 300 MHz and is limited only by 1/f noise in the lF range and by 120dB dynamic range in HF and up range
@bussi7859
@bussi7859 4 ай бұрын
@@__logan__duvalier__ you are ignorant
@bussi7859
@bussi7859 6 ай бұрын
This bridge is useful up to 1500MHz, above that it is crap. The alternative is to use a VNWA, that 50€ up to 1000MHz, for 250€ up to 4GHz. With the VNWA you can do a ton more type of measurements and a lot more accurate.this is a toy
@AE5X
@AE5X 6 ай бұрын
With a Rhode and Schwatrz network analyzer you can make these measurements well into the double digit GHz range. To the R&S, your VNWA is a toy.
@ThomasK4SWL
@ThomasK4SWL 6 ай бұрын
Sweet! Now to update mine! Thanks for the video, John. 72, John
@paulbyrne3328
@paulbyrne3328 6 ай бұрын
I received my FX-4CR last week. I also purchased the cooling system. Prior to installing the cooling system the radio did get hot after about an hour on FT8. After installing the cooling system the radio ran much cooler. Still getting warm. Getting very warm after 4 hours of FT8 10w. I also plan on installing small heat sync on top. My Bluetooth window is installed on the bottom of my radio.
@oobihdahboobeeboppah
@oobihdahboobeeboppah 6 ай бұрын
I'm surprised the Icom case "allowed" the Yaesu inside... You had a pileup from the git go, that's an awesome set up.
@AE5X
@AE5X 6 ай бұрын
Yep, the sacrilege!
@barrykery1175
@barrykery1175 6 ай бұрын
Neat video.....Nice Beam'er. Barry, KU3X
@Dave-AA0IW
@Dave-AA0IW 6 ай бұрын
It's always interesting to hear your side of the QSO. I really dropped out there at the end. Great video, thanks for taking us along and being out there activating!
@1scottws
@1scottws 6 ай бұрын
Great video. What's the link to the antenna? 😉
@AE5X
@AE5X 6 ай бұрын
I've added links to the description 73
@Swamp-Fox
@Swamp-Fox 6 ай бұрын
Looks like that antenna worked very well for you! Thanks for bringing us along! Now I am craving fish! 73, Patrick KF4LMZ
@AE5X
@AE5X 6 ай бұрын
40m wasn't so hot but I started a bit late. I'll have to give it another go on 40m. 73
@AndrewMurphy8383
@AndrewMurphy8383 6 ай бұрын
I would how some people would do back in old days of cw when you had to have a sounder
@AndrewMurphy8383
@AndrewMurphy8383 6 ай бұрын
That humping reminds me of a cw sounder
@Ronbob59
@Ronbob59 6 ай бұрын
No tape? No film either! 😜
@DeepBlueWaves
@DeepBlueWaves 6 ай бұрын
Considering the entire unit is a heat-sink, hot might be good in this case.
@AE5X
@AE5X 6 ай бұрын
The purpose of a heart sink is to remove heat from electronic components, not encapsulate them within it.
@DeepBlueWaves
@DeepBlueWaves 6 ай бұрын
@@AE5X I’m just thinking like a MacBook. Ppl raise concerns that they are hotter to the touch, than other laptops. That’s because its chassis is a way more efficient heat-sink than others (solid aluminum). I’m curious if this also the case (pun intended) here. Because I’m definitely thinking to snag one of these :)
@TridentMissileTech
@TridentMissileTech 6 ай бұрын
Never really noticed on mine.
@ragheadand420roll
@ragheadand420roll 7 ай бұрын
10fm is amazing isnt it ✌🏻🇺🇸
@Utahforrest
@Utahforrest 7 ай бұрын
Glad to have gotten you in the log in Vicksburg!
@AE5X
@AE5X 7 ай бұрын
Thanks for the contact!
@JayN4GO
@JayN4GO 7 ай бұрын
Cool
@AE5X
@AE5X 7 ай бұрын
Blog posting here: ae5x.blogspot.com/2024/04/vicksburg-national-military-park-us-0723.html
@jimford1132
@jimford1132 7 ай бұрын
My thumping seems to be about the same on all bands. I am using an amplified speaker (a ball sized one slightly smaller than a tennis ball). What AGC setting seems to help? I think for CW I could easily use no AGC because the band noise is not amplified with no signal (and less fatiguing) but a signal seems to pop out of the noise better.
@SOTA-plus
@SOTA-plus 7 ай бұрын
I have the high band - same issue, but different affected bands. Glad to see it’s not just me! Fingers crossed Hans can figure it out. He’s a wizard.
@michael.meinhardt
@michael.meinhardt 7 ай бұрын
Why aren't the fans in your FT 891 coming on when operating at a 100 watts CW in 60+ degree weather? The fans in my 891 would be screaming. Thanks de Michael, DL2AKV
@AE5X
@AE5X 7 ай бұрын
They do come on frequently, and usually stay on, if I'm operating from within a vehicle. They were probably right at the threshold during this operation. 73
@ohenekojo2561
@ohenekojo2561 7 ай бұрын
It is a real shame. I only ever get good audio reports when the signal strength is lower. I now only use mine for FT8.
@dandypoint
@dandypoint 7 ай бұрын
I could not find the link to the memory keyer in the description.
@AE5X
@AE5X 7 ай бұрын
Added, thanks
@dandypoint
@dandypoint 7 ай бұрын
@@AE5Xthanks looks good.
@KX4UL
@KX4UL 7 ай бұрын
I can hear what you are talking about. I have this radio but haven’t had a chance to try it yet. 40m is my favorite band with 20m and 30m being my next favorites. I doubt this issue will be a problem for me as such. I’ll be interested to see if this problem can be resolved. Great job on the video…72!
@AE5X
@AE5X 7 ай бұрын
I'm not sure if each QMX displays the same behavior on the same bands. 80m seems to be commonly affected but others report significant thumping on 60 and 40 - I don't have a problem there. I have tried a few AGC setting that were suggested - they don't seem to make much difference. AGC settings in this rig are infinitely configurable - may too much! I'm lucky in that the most affected band on my QMX is a band I never use. Good luck and 72, John
@potaactivator
@potaactivator 7 ай бұрын
I thought about getting the FX-4CR but guessed that a 98 degree Central Florida day will cause the rig to overheat. At QRP levels it probably is fine. I think I'll save my money, but I appreciate your thorough demonstration of the rig in actual use. 73! - K4NYM
@AE5X
@AE5X 7 ай бұрын
This video is meant to support a blog posting here: ae5x.blogspot.com/2024/03/uhsdr-aligned-where-does-mchf-clone.html
@W8EWH
@W8EWH 7 ай бұрын
Where did you purchase this radio?
@AE5X
@AE5X 7 ай бұрын
From this eBay seller: www.ebay.com/str/xspar I'm not endorsing or vouching for him, however - I don't know how his other products are, including other mcHF clones...
@AnthonyJones-vk6xq
@AnthonyJones-vk6xq 7 ай бұрын
60m and 40m i could just about live with, as for 80m 30m and 20m thats a different story. Love your 9A5N key, very very nice. Best 73.
@JonathanAdami
@JonathanAdami 8 ай бұрын
I'm starting CW, and your level makes me envious, that and the rig hahaha good stuff, thanks for the video!