![KM6LYW Radio](/img/default-banner.jpg)
- 137
- 521 893
KM6LYW Radio
เข้าร่วมเมื่อ 13 ธ.ค. 2019
Do it over RF!
Is bigger always better?
Let's take a look at the wires attached to your radio, both power and coaxial cables. How thick? how long? how stiff? how expensive? How do we get maximum power in and maximum RF out?
digipi.org
patreon.com/KM6LYW
digipi.org
patreon.com/KM6LYW
มุมมอง: 2 020
วีดีโอ
YGate + Direwatch = IGate with Display!
มุมมอง 1.6K21 วันที่ผ่านมา
Let's combine YGate and Direwatch to make an APRS packet (receive only) IGate with a fun little screen. Yaesu FTM400, 100, 200, 300, 500 Yaesu SCU-58 or SCU-56 (replaces SCU-20) cable: www2.randl.com/index.php?main_page=product_info&cPath=15_8170&products_id=75802 Screen: www.amazon.com/gp/product/B08F9XTKGK?th=1 PiZero2W: www.pishop.us/product/raspberry-pi-zero-2-w-with-pre-soldered-headers/ D...
Bugfix update, status screen in browser
มุมมอง 1.3Kหลายเดือนก่อน
Special thanks to the army of KM6LYW Radio Patreon testers! Change Log v1.8-3 DigiPi LCD "Screen" now available via web browser HF APRS TNC works again, 10.147.60Mhz USB APRS WebChat can use Digipeater and APRS-HF as tranceiver Wsjtx/js8call/fldigi maximize full screen immediately Fixed logrotate again Webchat ack packets reduced, sends messages twice if unacked by default DigiPi Hat temp senso...
Custom radio beacons!
มุมมอง 2.5Kหลายเดือนก่อน
Let's use a Raspberry Pi, a DigiPi Hat (with optional GPS and temperature sensor) to send dynamic, customized position beacons over the APRS packet radio network. DigiPi SD card: digipi.org (thank you patrons!) DigiPi Hat with GPS: elekitsorparts.com $41 Direwolf packet modem: github.com/wb2osz/direwolf Baofeng Radio: www.baofengradio.com/ APRS Information Service: aprs.fi (map) To get the temp...
Packet Radio -- Get a room!
มุมมอง 1.8K2 หลายเดือนก่อน
The IRC virtual APRS packet radio allows you to dynamically create packet radio chat rooms. Send a single message to IRC, and every radio in the room will get it. Example Send these messages to callsign "IRC": /join #lounge message text to your only channel /join #otherchannel #otherchannel message text to other channel #lounge message to lounge again /leave #lounge /leave #otherchannel (do not...
Let's SDR Play!
มุมมอง 4K2 หลายเดือนก่อน
Software-Defined-Radio is possibly the best way to listen to the entire Radio electromagnetic spectrum. From Killohertz to Gigahertz we can listen to anything hitting our antenna. Ham radio, police, fire, weather, military, maritime, aviation, shortwave, CB, broadcast FM/AM, business bands, and even digital data and voice. Today we'll use the SDRPlay device with SDR software to see and hear a v...
Ham radio data hotspot!
มุมมอง 5K3 หลายเดือนก่อน
Let's take a look at an easy-to-use amateur radio data hotspot. All radio data modes are easily accessible over wifi via your phone or web browser. Make FT8, JS8Call, APRS and packet modes work like any other mobile phone app. Hookup a DigiPi to your rig and instantly have access to radio SMS, EMail, and texting. Ultra-light, low-power makes it indispensable for Summit and Park operations. Let'...
Hidden APRS Igate in your Yaesu mobile radio!
มุมมอง 5K3 หลายเดือนก่อน
Let's turn your Yaesu mobile rig (FTM400, 100, 300, 500) into an APRS igate! Everything you need is already in your box, plug your radio (SCU-20 USB cable) into your PC or Raspberry Pi and install Ygate. On your Yaesu: APRS - APRS Modem: ON Config - DATA - Com port settings - Output: PACKET Config - DATA - Com port settings - WP Format: NMEA 9 Get Ygate: github.com/craigerl/ygate See your stati...
International Space Station APRS packet back Online! #shorts
มุมมอง 7974 หลายเดือนก่อน
The International Space Station APRS packet radio is back on line after being down for the last six months. Send a position packet with "ARISS" in your digi-path on frequency 145.825 FM. digipi.org/ Raspberry Pi software (thank you patrons) ariss.net/ ISS APRS traffic, did you make it through? aprsdroid.org/ Android software for APRS
Radio/Audio Interface Board (Now Available!)
มุมมอง 5K4 หลายเดือนก่อน
Let's take a look at a pre-production sample of the "DigiPi Hat" from elekitsorparts.com . This is the first solder-less way to hookup your dual-band rig to a Raspberry Pi, giving you access to all radio data-modes from the convenience of your phone or wifi device. Update: Now Available! DigiPi Hat - Solderless Radio/Audio Interface Board $41 elekitsorparts.com/product/new-digipi-hat-ham-radio-...
EMail over Ham Radio #shorts
มุมมอง 1.1K4 หลายเดือนก่อน
Links: Howto: digipi.org DigiPi SD Card image: digipi.org Raspberry Pi Zero 2 Wireless: rpilocator.com/ Radio interface board: n7ebb.org FE-Pi Audio Board: wb7fhc.com/order-nexus-now.html Battery board: www.amazon.com/dp/B09JZH16WH LCD Screen: www.amazon.com//dp/B08F9XTKGK?th=1 Ham radio: www.amazon.com//dp/B074XPB313?th=1 Winlink Email account: winlink.org/user
Packet radio contact!
มุมมอง 1K5 หลายเดือนก่อน
digipi.org (sd card image of DigiPi, thanks patrons!) github.com/craigerl/aprsd (software driving WB4BOR-11, APRS WebChat)
Connect your radio to DigiPi the easy way!
มุมมอง 7K5 หลายเดือนก่อน
Connect your radio to DigiPi the easy way!
Tiny screens for your Raspberry Pi projects
มุมมอง 5K6 หลายเดือนก่อน
Tiny screens for your Raspberry Pi projects
Amateur radio data hotspot! Pi5 support
มุมมอง 9K6 หลายเดือนก่อน
Amateur radio data hotspot! Pi5 support
FT8, JS8Call, and FLDigi on the new Raspberry Pi 5!
มุมมอง 6K7 หลายเดือนก่อน
FT8, JS8Call, and FLDigi on the new Raspberry Pi 5!
Use your radio to send SMS text messages! (New method)
มุมมอง 7K7 หลายเดือนก่อน
Use your radio to send SMS text messages! (New method)
Interference? Let's nuke that noise!
มุมมอง 1.1K10 หลายเดือนก่อน
Interference? Let's nuke that noise!
APRS to SMS gateway down... or is it?
มุมมอง 3K11 หลายเดือนก่อน
APRS to SMS gateway down... or is it?
Operate the ISS Space Station over Italy?
มุมมอง 447ปีที่แล้ว
Operate the ISS Space Station over Italy?
Checking out a Czech radio club with Michal!
มุมมอง 289ปีที่แล้ว
Checking out a Czech radio club with Michal!
Very good information. I did learn something so that is a plus. Thank you for sharing.
I use rg213 it is stronger and last for years and not much more per meter than rg8x
The best practice is to just talk and have fun and you don't need a license like the rest of the sheep.
Hey, great video. I'll be pointing new guys to this one. Ever thought about doing a quick Heliax video? I know a lot of guys couldn't afford it, or want to deal with it, but I run into many people who wonder what it is etc. I'm the crazy 250' 7/8 guy, but yes I'm a weirdo.
incredibly sexy cable, with the price to go with it! 50ohm, i'd like to see the attenuation table.. $4 per foot for half inch?
@KM6LYW Got a great deal on it. Now the ic 9700 to go with it will take the family a while to pay for, but my General Class daughters like got dogs anyway. Lol.
Can we get the link to the attenuation chart please?
www.universal-radio.com/catalog/cable/coaxperf.html
obscure? Doom E1M1 good gravy pick a hard one
you guys are killing me, thats exactly right! is it our age group?
Best practices are designed by self appounted " cool kids" you cant expect others to blindly follow ambigious rules. Use the nato alphabet because sometimes a dialect or tone of voice does not come over clear enough to understand. What you hear and what is recieved is completely different.
Even at 2x, that was DOOM!
OMG! winner ! winner! you vastly exceeded all expectations! well played my friend. Its the first level of Doom 1.0.
And what was the song? Hello, Bueller... Bueller.... It sounds familiar but I was never a fan of that kind of metal. Play metal on the Godin in the background. That guitar is beautiful.
Conduit is always a good idea. When you need to run another cable a couple years later it's so nice to just pull it through in a few seconds.
I use about 3ft of ?rg-174? To get an antenna out a car window for my HT and it does better than the antenna inside the car attached to the HT.
DOOM
yes!!! winner! Doom 1.0.
Sounded like 'I am murloc' 😅
"UL" has many standards. So check what standard is referenced if a product says "UL Listed"
I need to switch to LMR400, as my HF antenna is currently on 100 feet of RG8.
i use 100' of rg8x myself ... for HF, its not too bad
Good information! No comments? Guess everyone is out playing field day!
Heyo! I've been searching forever for a way to use my Raspberry Pi 3B+ as a transceiver, problem is most RTL SDRs are like 5W, and won't get me any contacts. Do you have any recommendations for SDRs for the Pi that you can set up to transmit like an actual transceiver? Thanks for any help in advance :D
this is so cool
i R hakaR!
They should mention the CQ stuff on the blasted test then. How can we know this crap when we're brand new?
D75 can also do Bluetooth Terminal Mode with Blue DV Connect Android App,
Au vu de la vignette TH-cam, ce ne sont pas des antennes HF mais bien VHF et UHF...
Oui, ce sont des antennes portatives qui incluent VHF et UHF, pas HF. Pour HF, j'aime toujours un fan-dipôle.
where can I find screens that have a cable instead of being soldered directly onto a board?
I might suggest an HDMI monitor in your case. The screens in the video are connected via the GPIO pin header, not soldered.
@@craig9309 thanks, I looked at some options, I think I can probably retrofit a mobile phone display, not sure how to get it thru a hinge but I have some ideas
Hi there! This is Dylan KN6SDO. I’m a local ham and just ran into your channel. Love the video! Hear you on the W6EK repeater!
w00t! fellow norcal operator! thanks for watching :)
I was too afraid (hihi) to buy one of these as the seemed very complicated, but your video allayed many of my fears. Tnx OM es 73's.
This is on my radar for using on my motorcycle….pipe the Bluetooth to my helmet….Pitt on my handlebars….really like the aprs
Craig! What's the case your using on the Zero+Display?
www.amazon.com/dp/B08ZDPNM4H/ref=twister_B08ZDSSRYV?_encoding=UTF8&psc=1 it sucks less than most!
@@KM6LYW thanks!
Great work Craig! The DigiPi saved my FT8 SOTA activation recently. Question; would it be impossible to run FreeDV on the DigiPi?
w00t! SOTA! it's that time of year, thanks for letting me know. FreeDV, does it fit inside our 512MB memory budget? it's technically voice, but it also has "texting" so It makes the cut in that regard :)
Can you change the Webchat APRS symbol and beacon text? Can't find the right .conf file to do this.
Craig, I got YGate working with my FTM-500 with a SCU-58 cable on a Pi 5. A bit of overkill so I’m gonna try on a zero. Thanks for the cool stuff! 73 KC3ZBU
The SCU-20 doesn’t get used to update firmware, there’s a usb mini to USB A port at the front of the radio behind the face for firmware updates. And with the SCU-20 you can indeed send digital voice audio over wires X. This cable will allow you to get onto Wires X using an FTM-100, 200, 300. 400 all you need is to set up a wires x account, and a pc connected to broadband, you can only use the digital only rooms if you have the SCU-20 but you can upgrade to an SCU-40 which gives you an analog tail connected to the SCU-20 and then you can use any room in the wires x software with no HRI node needed. You run your Base radio (FTM-100-400) as a node using the SDU-20 connected from the DIN pin socket in the back of the radio plugged into the USB of your PC, you switch your radio on in PDN (personal digital node) mode run the wires x software and you’re in. You can even turn your node radio that’s connected to the PC as an access point for your FT-70 or FT-2D so you don’t have to be stuck to the PC, there’s a few ways of setting this up if you want to get on wires x but don’t want to spend $300 on an HRI200 wires x box. If you want to know more just search FTM-300 PDN mode.
"Final countdown" by Europe. I'm sure it will be recognizable and the main riff should be short.
but its a keyboard song? not guitar? i can whip out the synth next time?
@@KM6LYW th-cam.com/video/-l1bhvxnQg8/w-d-xo.htmlsi=mNjPmWs2wfSMyJcR
I love your content man!
Love your videos Craig.. Thanks !
Bumper tune: Intro to “The Rain Song” ! It’s so beautiful. D G C G C D tuning. (Dog Cog Compact Disk)
Thanks for the video Craigh. I run an Ic7300 but Im pretty happy with it. Please keep the videos coming. I love the format including the Bumper music. Regards Vk5kov Down Under.
The Trees??? That's awfully brave Craig! :-)
Close! It's a prelude to Rush - The Trees, performed live, called "Broon's Bane" th-cam.com/video/82TJO8bJaKU/w-d-xo.html Pretty obscure -- I'm going to make you the name-that-tune winner!
@@KM6LYW DAMN! You sunk my battleship!
i have currenty no experience on radio stuff, only had a baofeng hand radio a while ago that i used for just listening, im thinking on buying an rtl-sdr as the starting hardware and i may do the test to get the CEPT Radio Amateur license
Yaesu has the current version of the cable included in the SCU-58 Wires-X connection cable kit.
fantastic - thanks for the link Mark (put url in video comment) www2.randl.com/index.php?main_page=product_info&cPath=15_8170&products_id=75802
How can i get started with this
great job
where can I change the port 5901 that the pi listens to to bring up the web interface when not connected to local wifi? I have another program that uses that port on the same pi that i can't figure out how to change.
look at wsjtx.sh, js8call.sh, sstv.sh, fldigi.sh -- you'll see the xtightvnc server start there and you can specify the port on that line. all the links in /var/www/html/js8call, wsjtx, sstv, fldigi will need to change as well.
Do you have a link to the display you used in the video?
www.adafruit.com/product/4484
Thank you very much for doing this. I started attempting this with a VERY old Acer Aspire One loaded with Debian 12.5 and WeeWX connected to my Acurite 5 in 1 PWS similar to yours. That's about as far as I got. 73! de/KC3ZBU
Hi I have a weather station that don't have USB to get data from sensors, only have an IP in my router. May you advice a freeware software in windows and Linux for extract in real time data from my weather station, and store in a data base to forward APRS and have my own statistics without depending on internet.?
lookup "weewx" and see if your station is supported with that software
Theoretically, you could also use a mixer to reduce background noise if your music mixer has that capability. Never tried it before but its the same as white and pink noise in music production.
I just had a cheap $12 HP server power supply off ebay... PL18 - easy to mod for 13.8v with magnifying lens and a very steady hand. those SMD posrta are tiny!! Cheap switching (very clean) PSU for 54 amps output.
Thanks ,Craig. I’m a new ham and this is very helpful to me. 73. KQ4RUG.
Very cool. Is this specific to the Icom 705 or would it work with other radios? I currently have a xiegu g90 I've been trying to get set up for digital modes
just got the D75,