Blog Archives

The KE0VH Hamshack for November

November 26, 2018
By

November 2018                     

BUSY Fall SO FAR!  The weather turned wintry in Denver the week of October 8th!   An ice storm above 6500 feet, which of course effected Denver area broadcasters, then a 60 plus degree day, then a Sunday not out of the 20’s, then a week of clear sunny skies and 50’s to 60’s.  I LOVE COLORADO on the front range!

Now for the Monday Night SBE Chapter 73’ Of The Air, we are on the web with the live stream of the Rocky Mountain Radio League repeaters at: https://www.broadcastify.com/listen/feed/25448/web. If you can’t check into the NET please listen in there and then email me that you are listening over the internet, and I will count that as a check in!

Details on how to join us on the NET are at 

http://www.ke0vh.com/net/net.html.

As many may or may not know, I am doing a radio show on WFLI Chattanooga Tennessee as they have gone back to their 60’s and 70’s Top 40 roots.  I am loving doing it for fun as an almost screaming Top 40 DJ really up tempo delivery like back in the day.  I’m on from 10-1a Eastern, 8-11 mountain with the same kind of fun we had back then!  With the setup in the Hamshack voice tracking is easy and pretty quick.  I was asked to show how I am doing it.  I get the logs from the FLI guys, then cold track them as the automation system they have at this time doesn’t have remote tracking capability.  I remember the music and can even preview a song thru my collection or hear it off YouTube these days J.

I am using Audacity as the recorder, Radio DJ for playing bits and drops, and the 3rd computer on the left for internet information and such.  A pretty functional radio studio as well as hamshack and flight simulator setup!  See this edition for the Flight Sim Setup:  http://www.ke0vh.com/hamshack/archives/TheKE0VHHamshack201804April.pdf .

The voicetracking setup with the Heil Classic Pro microphone, Radio DJ computer using the “Instant Player” feature for playing drops and bits, essentially as a “cart” machine!

The log for the midnight hour and a voice track below in Audacity

Check it out the station when you can at:

www.WFLIOnline.com

And this is really cool!  The week of 11/14-17 I will be doing my show live from the WFLI control room in Chattanooga as I am taking time to visit my mom in the area and stopping in to have some fun ON AIR LIVE! 

Now the cool thing about this is that this is the very first Control Room I EVER WORKED in radio!  The station itself is largely unchanged over the years, and so it will be very nostalgic and fun!  I will post pictures here in a newsletter article soon, and even a video aircheck on my YouTube channel (I hope!)

MANY MANY things are going on in amateur radio in the KEØVH base and mobile hamshacks.  I am back into operating some DMR with the addition of the Zumspot DMR Hotspot.  Lots of activity with these very small and compact, plus easy to operate units when you can’t hit a DMR repeater or you are mobile using the hotspot thru the cell phone hotspots.

It sounds a bit complicated but really isn’t.  The little Zumspot is available thru HRO, and of course it isn’t the only offering available.  DMR to me had been troublesome and not really very effective with operating around Denver, with the exception of the RMHam (Rocky Mountain Ham) groups linked repeater systems around the state, but they are not hooked into the Brandmeister world wide networks to facilitate for instance talking to Kenny K4KR in the Chattanooga Tennessee area.

SO with the sale of several pieces of gear and a couple of radios, I was able to get some new gear for the KEØVH Mobile hamshack.  The first is the Yaesu FTM-400 true dual band Yaesu Fusion rig with built in GPS and APRS.  I absolutely love this radio with the 3.5 inch touch screen.  Menus are easy to navigate, something I have found that almost all Yaesu radios have in common.  50 watts out makes it a mobile with punch on both UHF and VHF.  APRS is fully operational in one band while monitoring on another frequency on the other.  This includes the digital Fusion C4FM system that is operational in many repeaters around the country.  You can also do DMR with this rig and a hotspot that translates the Fusion system to DMR.  With the screen size too it makes viewing during mobile operation really easy.  There are so many features available with this rig you need to check it out for yourself.  The faceplate is totally mountable to your dash in many configurations, or however you may want to do so.  It comes with a separation cable I have mounted my radio under the seat with the control head on a dash mount easily viewable.  The microphone plugs into the main radio, and not the control head, so that was one possible negative as you don’t have a lot of standard cable length to play with.  However, you may obtain a Yaesu factory microphone extension, but it is kind of pricey.  HRO actually has an aftermarket extension cable that they offer for much much less.  I bought one of these and am really pleased with the length and quality.  Works great in my installation.

The FTM-400 control head with dual band display.

As you see in the picture above, another great feature not selected here is a bandscope.  The radio will also with its onboard GPS will display altitude, number of GPS satellites in view, and more.

The APRS function of this radio being built in is surely a really big deal.  It will also display the information, distance to, and direction from the station being received.

HEY! It’s my buddy Robert KC8GPD with a status beacon just sent

A shot of the screen with me talking to Kenny K4KR using the radios Yaesu Fusion to DMR function of my hotspot utilizing simplex 446.075  & digital mode. More on that later!

AND, although there is a normally hefty price tag for this radio, Ham Radio Outlet has it on sale thru the beginning of the year that you simply must check out!

And, I decided to go ahead and get a companion backup rig to the 400, the Yaesu FTM-100, also on sale at HRO.  This radio is a perfect backup and addition to have in the office, and for utility carry around use.  I am actually taking this radio with me on my above mentioned trip to Chattanooga for APRS, beaconing as KE0VH-9, (look for it 11/14 thru 18) Fusion to DMR use with the hotspot (still to come in this article) and for talking on the analog AllStar W4YI repeater in Chattanooga to tie into K1DUN 449.450 in Denver.  This is going to be a fun trip with this radio along in the rental car!

The FTM-100 DR/DE front panel

This radio does basically all the 400 does except isn’t a “true” dual bander, doing only one function and band at a time, with the exception of being able to “Dual Watch”, listening on one frequency and frequently sampling another for a signal.  And, one more limitation, while beaconing APRS, you must manually turn off the APRS modem in a menu, otherwise a beacon could be sent out on the repeater frequency you are talking on.  All the menu functions of the 100 are essentially the same as the 400, without the touch screen.  Easy to get up and operating from the unboxing though.   By the way, this radio and the FTM-400 also include the Yaesu programming cable, and a separation cable for control face units.  The other difference here too is that the FTM-100 faceplate will attach to the radio unit making a single unit radio.  The FTM-400 faceplate control head does not.  It must be used separately.  They both come with control unit mounting brackets and mobile mounting brackets.

I hope that one day in a future firmware version you could program one of the Yaesu microphone buttons to turn the modem on and off.  Good idea for this radio huh?

SO finally, information on the Zumspot hotspot that I have been using with these radios and my TYT MD-380 DMR handheld.  My buddy and colleague Shane KØSDT turned me on to this really cool little unit that runs off USB power.  A wall wart power supply runs mine while in the shack or at home, and mine has a USB socket on it, so I can plug in the USB cable to a USB Battery charge, or a vehicle USB port.  The hotspot will allow you to setup your own simplex or duplex “repeater” on whatever UHF frequency you choose.  I am using a standard UHF simplex repeater frequency of 446.075.  This device will do DMR, D-Star, Yaesu Fusion, Yasue Fusion to DMR crossover mode, PX-25, and a couple of other modes I had never even heard of.   When you power up the unit for the first time, it will send out its own Wi-Fi signal that will allow you to connect to it and begin programming it for how you want it configured.  Then as with most Wi-Fi devices you can store different Wi-Fi connections in the unit so that it will automatically logon to the Wi-Fi at hand.  I have several set in mine, home, office, & cell phone hotspot at this time.  When in a new location it is easy again to get on for instance a hotel or airport Wi-Fi by simply using its on board Wi-Fi to access all configuration functions.  I am really pleased with this unit as well, and being that I had practically given up on DMR because of signal and data issues to many DMR repeaters, this has made me enthusiastic about being able to keep in touch with DMR advances in communications.

My Zumspot hotspot dashboard showing several stations that I talked to via the radio interface.  Kenny K4KR in Chattanooga TN, Shane KØSDT while in Kalispell Montana, and Glenn WN0EHE in the Phoenix Arizona area.

The unit is super compact.  Only 2.75×1.5×1 inch in size.  Note its little antenna.

The hotspot comes with the Zumspot board, a Raspberry Pi-0 board and the antenna.  The operating system and software for Pi-Star is included on a SD-Mini card that comes with the set.  The case you see it in above is extra, but really protects the two boards and is worth the extra $10 or so.  There is also as seen on the right hand side LED indicators for power, mode, receive status, and other functions.  If you would like more information, send me an email, and again these are available thru Ham Radio Outlet.  And of course there are many other hotspot systems in use and for sale you can find on the internet.  But for the price, the versatility, and the modes and ease of use available thru this unit I really like it and really look forward to using this a lot.

My good friend Matt KEØLNU and I got together on a Saturday recently and I rode the motorcycle on a beautiful Saturday to help him tune up his Alpha Delta DX-LP multiband 160 thru 10 dipole.  And of course I got to see his really nicely apportioned shack.  Tuning the antenna with the Sark 110 antenna analyzer went smoothly, and so now since Matt has upgraded to General Class and JUST barely missed the Extra exam, he is going to have a great time operating HF from his awesome home in the mountains NW of Golden Colorado!

The operating position for KEØLNU with the TS-2000. MFJ autotuner, and Heil Microphone!  It really sounds and looks GREAT!

KEØVH looking at the antenna measurements for the KEØLNU antenna via the Sark Plots software

Hey congrats to Harold W6IWI on his find at a local hamfest recently!  A Dentron Clipperton L Linear!

Harold had to replace a couple of resistors and caps, but now all is fine! 

So, I have had an old Alinco DR-570 working well dual band rig but the little incandescent light bulbs behind the display had quit working with age.  So I ordered some LED’s and lo and behold, it lit up beautifully!  Then I thought, well why not do the same with the backlighting on the buttons on the front?  Well the first one went great and the FUNCTION button lit up all pretty! Then on to the next one under the ABX button.  Should have stopped with the screen.  Did something, now the LCD display is all lit up but no numbers or indicators.  Perfectly operating true dual band rig with crossband repeat capability.  Now you just can’t tell what frequency you are on.  Robert KC8GPD decided to take on trying to repair this as I ran out of time.  A new display from a dead radio might do the trick.  So if you know of one…………

AND, seen on the Netflix show “Designated Survivor”.   Just happened to catch this in a scene from that (in my opinion) EXCELLENT SERIES!  Looks like a Baofeng to me, but can’t quite make it out.  Inexpensive prop probably huh?

 

A great article on setting up a node radio for AllStar!  Simply and inexpensively!

http://crompton.com/hamradio/baofeng888/     

 

What would happen if a DJi Drone hit a general aviation aircraft?

See it here: https://www.youtube.com/watch?v=QH0V7kp-xg0&feature=youtu.be

 

Flying a drone, please do it legally and check for TFR (Temporary Flight Restriction) areas.  THIS APPLIES TO EVERYONE.  You may be being watched as YOU watch:

https://www.krqe.com/news/balloon-fiesta/hundreds-violate-faa-s-no-drone-fly-zone-at-balloon-fiesta/1510662538

See past editions of the newsletter at:

                                                                    

                                                                     2 YEARS AGO:

http://www.smpte-sbe48.org/wp/2016/08/

 

3 YEARS AGO:

http://www.smpte-sbe48.org/wp/2015/08/   

 

4 YEARS AGO

http://www.smpte-sbe48.org/wp/2014/08/  

 

5 Years AGO:

http://www.smpte-sbe48.org/wp/2013/08/

 

6 Years AGO:

http://www.smpte-sbe48.org/wp/2012/08/

 

                                            Don’t forget the SBE Chapter 73’ Of the Air

AllStar (and Echolink) Hamnet, every MONDAY EVENING

At 7pm Mountain time (9pm Eastern) for radio discussions, both

Broadcast engineering and amateur radio.

Details on how to join us are at 

http://www.ke0vh.com/net/net.html.

 

 I hope

You will be able to join us and share your engineering and

Ham exploits!

 

73’ from “the Shack” & God Be With You!

The KE0VH Hamshack for October

November 9, 2018
By

October 2018

 

Welcome to Fall!  To start off with, I want to congratulate Matt KEØLNU for his BEAUTIFUL blue LED display Kenwood TS-2000, which he bought from a ham in Louisiana from the QTH.com classifieds section

REALLY GREAT LOOKING SCREEN!  I may do this myself for mine!

There was a lot of work done on the KEØVH QTH the past couple of months, we had new windows, siding, and a roof installed.  Then I had to paint the exterior with 2 coats, BEFORE the work on antenna’s and upgrading some of the hamshack ops were done.  Looks beautiful and ready for winter!

So with that, one beautiful late day in September, Harold W6IWI came over and we put up the Alpha-Delta DX-LB Plus 160 thru 10m dipole for the KEØVH antenna farm.  It fits my space at 100 feet long with loading coils along its length for 80 and 160 meters, in a fan dipole configuration for 40, 20, 15 and 10 meters.  I ordered mine from HRO (https://www.hamradio.com/detail.cfm?pid=H0-005123) and it arrived in a few days, then with busy weekends on the house had to wait a bit for getting set up.

W6IWI unreeling the antenna and separating the fan section elements

 

KEØVH Hoisting up!

Hoisted up to about 25 feet.  Yes is needs to be more but for now this is its home.  Is quieter than the vertical and tunes fairly well on all bands!

Plus its much quieter on receive than the vertical.  And since the work on the house was done, it was time to remount the 6 meter/dual band j-pole antenna pole (after sitting on the ground for the past couple of months, see last month’s article).  Once again Harold W6IWI came over on a Sunday afternoon with a mount that he had in his junk box and helped me get the antenna back up and properly mounted to the hardibacker siding we had installed.

Installed and it ain’t goin’ nowhere!  That Hardibacker is tuff stuff!

You may remember from a previous hamshack article the “lazy susan” rig for tilting my 5 BTV vertical antenna.  To see that go to: http://www.ke0vh.com/hamshack/archives/TheKE0VHHamshack201703Mar.pdf  .  I have been wanting to improve on that for some time so I thought and thought about it, and after looking at some commercial offerings (pretty pricey all the way around I came up with this:

A couple pieces of zinc coated angle iron (cut from 1 piece purchased at the Home Depot, some self-tapping screws and some planning resulted in a much sturdier, MUCH less expensive tilt mount for a vertical antenna!

The beauty here is that it will tilt both directions to make the coax mounting point easily accessible!  COOL and STURDY!  AND did I mention Inexpensive?  

Harold W6IWI with the antenna tilted 1 direction, then….

Tilted the other way!  Really more versatile than anything commercially I have seen!  KEØVH designed homebrew!

Also in the month of September my wife and I hiked 11,000 foot Estes Cone, seen here from the trailhead at Lily Lake just west of Estes Park CO.  14’ner Longs Peak is to the left in this pic.  Lots of fun but PAIN coming down.  The last .7 mile is very steep up the rocky slope of the summit.  Ham Radio fun here as with my TYT handheld I could hit the 449.450 repeater back in Denver and worked W9BNO, K0GPA, and KC8GPD.  Great day with my wife and ham radio!

 

KEØVH ON THE SUMMIT!

My good friend Lee NØVRD submitted this recently.  3D printing a KU Feed horn!  Will let you know how this works out.  What a cool idea!

And, seen on an episode of “Star Trek Enterprise”!

An alien version of a Heil Classic Pro?  J  Really interesting they should use this!

And, I got this “fortune” at a local Chinese Restaurant during lunch with my wife!  We HAD to LAUGH!  Only ME!

AND, FINALLY, Ham Radio across the Colorado Connection repeaters back to Rich W9BNO in Denver from 11,000 feet Castle Peak north of Eagle Colorado!  What a great Field Day site someday!

See past editions of the newsletter at:

                                   2 YEARS AGO:

http://www.smpte-sbe48.org/wp/2016/08/

                                   3 YEARS AGO:

http://www.smpte-sbe48.org/wp/2015/08/   

                                   4 YEARS AGO

http://www.smpte-sbe48.org/wp/2014/08/  

                                   5 Years AGO:

http://www.smpte-sbe48.org/wp/2013/08/

                                  6 Years AGO:

http://www.smpte-sbe48.org/wp/2012/08/

Don’t forget the SBE Chapter 73’ Of the Air

AllStar (and Echolink) Hamnet, every MONDAY EVENING

At 7pm Mountain time (9pm Eastern) for radio discussions, both

Broadcast engineering and amateur radio.

Details on how to join us are at 

http://www.ke0vh.com/net/net.html.

 

 I hope You will be able to join us and share your engineering and Ham exploits! 

73’ from “the Shack” & God Be With You!

 

The KE0VH Hamshack for August and September

November 8, 2018
By

August & September 2018

Greetings all, this has been a CRAZY couple of months so we are going to revisit in part a couple of writings from last year.  I have had a lot of questions about AllStar for ham radio, so I want to look back at a previous article and include it again for informational purposes.

As you may know now we have a new AllStar remote base that ties into the 449.450 HUGE area coverage repeater in Denver.  It has now become our main base of operations both locally and thru AllStar.  It connects on command to the 46079 AllStar Skyhub system so that other AllStar nodes can connect into the hub and come out on 449.450 locally here in Denver.  There is a web interface that I will share with you if you want to connect to use here in Denver.  We are affiliated with the Rocky Mountain Radio League and I want to thank Dunnigan, K1DUN President and repeater trustee for allowing us to set up the Remote Base connection to 449.450.

Setting up a portable AllStar node for being able to get back into the Denver K1DUN 449.450 repeater and the Denver AllStar Skyhub (Skyler, KDØWHB) is something I have had a as a project for this summer.  Skyler has been so instrumental is setting up AllStar systems for myself and other folks here in Denver and we really appreciate the time and expertise of this fine young engineer.  Skyler has spent a lot of time experimenting and perfecting the software setup and hardware to make all of this work.  So one day he and I got together after I had gathered all the parts and he helped me to get my portable simplex node going.  I gathered up a Raspberry Pi3, a Syba USB CMedia CM119 Sound adapter, and a Yaesu VX-170, to use as a portable AllStar node (46372) for connecting to the AllStar systems via WiFi.  I am planning on using this when on the road thru my iPad hotspot, or in the hotel rooms I stay in thru their WiFi or Ethernet.  There are a lot of directions on how to do this available, but Skyler has figured out how to use these ($5 on Amazon) Syba sound cards instead of buying some of the $50 or more interfaces available.  Very simply done too.  The Raspberry Pi3 has on board WiFi so it can connect to the internet.  The soundcard is the interface to the radio for the transmit and receive audio, and the PTT to the radio.  The VX-170 I had on hand had a proper 4 conductor mini plug along with the interface wiring from an earlier data project.  The same line off the radio for mic audio had a capacitor and resistor already attached for the PTT thru the resistor and passing the audio down the line.  This speaker mic cable by the way, like just about everything else can be obtained thru Amazon.  Many other radios are usable and adaptable to this system.  Here soon it will be my intention to do a full “how to” write up on how we setup my node.

This is my schematic for the pinout on the waterproof cable for the Yaesu VX-170.  As you can see in the schematic below, I had already installed a capacitor and resistor on the cable from an earlier project for data in and out of the radio, so we incorporated that into the schematic for the Syba USB soundcard interface.  Skyler showed me how he had wired up the soundcard for past projects and he did a beautiful job putting the components in and getting them to fit into the case of the Syba as the pictures will show.

The Schematic for interfacing to the VX-170.  This interface should work for most radios, the cap/resistor upper right is for the VX-170 combined mic/PTT line from the radio:

$5.00 soundcard from Amazon.  Must be the CM108 or 119 Chip

One of the connections to the Syba USB soundcard, takes a little bit of care in soldering to the pins on the chip

 

The final component layout all connected to the soundcard and plugged into the Raspberry Pi3

Another view of the soundcard and Pi3

Since the Yaesu VX-170 is a 2 meter radio only, I am using a 2 meter frequency

coordinated for using as a simplex repeater node.  This also makes powering the easy as you can put 12 volts directly into the battery charging port.  I will be including pictures of the setup into a carry case in a later edition of “The Hamshack”.

The testing setup, using a Baofeng radio to test into the VX-170

Testing the node on the network at home

Another way to connect into the AllStar system is thru your cell phone!  It is a portal that will connect into whatever AllStar node/repeater you want to dial into.  Just think of it as a remote audio link to your radio, repeater, or connection into the AllStar system.  I have used this thru my motorcycle helmet blue tooth communicator into my iPhone to connect into the local Denver repeater or Skyler’s Skyhub.  Jeremy, N5JER showed me how to set up an automated dialer contact in my phone to one button dial like a regular phone number.  When you dial into the phone portal you must tell it what node you wish to connect to, your personal PIN number (given to you when you register with AllStar) and whether or not you want to use VOX or a command to “PTT”.  You can program this into your cell phone contacts.

My cellphone dialed into the KDØWHB AllStar hub (Node 46079).  You can see part of the automated dialing process, (my pin blocked out) easily done on a cell phone.  Once again, just think of it as a “long mic cord” to a radio system!

And below you can see the AllStar connection chart with the phone connected:

To use the phone portal, you must register with AllStar (https://allstarlink.org/).  You don’t have to setup a node or do anything other than register if you want.  Then even where there is no coverage by radio, repeater, or AllStar repeater you can get into whatever node you wish.  VERY COOL SYSTEM!

Thanks again Skyler!

And another radio prop from the FX series “The Americans”, A Hallicrafters receiver used by the “Russian” consulate in the series.  COOL PROP!

 

Thanks to Rich W9BNO for spotting this in Colorado during the VHF contest weekend!  Looks like this guy is ready to mountain top for sure!

The KEØVH 6 meter beam and dual band 2m/440 J-pole down for maintenance while the QTH gets new siding and painting.  Unfortunately this occurred during the VHF contest weekend. It does provide though a good chance to maintenance the antenna as it hasn’t been down in a few years.  Maybe almost 10!  All looks good as it will go back up when the siding and painting of the house is done in September.

Take a look at this.  Robert KC8GPD, who is a low power Part 15 enthusiast, has this beautiful little AM station on the air from his home in the Denver area.  Robert is a great radio engineer and assists me in the area that I work in, and really has the understanding of the FCC rules for low power unlicenced operation according to the FCC Part 15 rules for unlicensed stations.  More hobby than anything, many regular broadcast stations would be envious of his well appointed setup!

Roberts “control room” for his Part 15 AM, WOW!

Garden House AM and KC8GPD, Robert

The transmitting antenna and transmitter, plus official rules box at bottom of the support pole.  The part 15 station SOUNDS GREAT!

As seen ONLY in Wyoming!  Or maybe Nebraska!  J

And finally, thanks to Jim KCØRPS

See past editions of the newsletter at:

 2 YEARS AGO:

http://www.smpte-sbe48.org/wp/2016/08/

 

3 YEARS AGO:

http://www.smpte-sbe48.org/wp/2015/08/

 

4 YEARS AGO

http://www.smpte-sbe48.org/wp/2014/08/

 

5 Years AGO:

http://www.smpte-sbe48.org/wp/2013/08/

 

6 Years AGO:

http://www.smpte-sbe48.org/wp/2012/08/

  

Don’t forget the SBE Chapter 73’ Of the Air

AllStar (and Echolink) Hamnet, every MONDAY EVENING

At 7pm Mountain time (9pm Eastern) for radio discussions, both

Broadcast engineering and amateur radio.

Details on how to join us are at 

http://www.ke0vh.com/net/net.html.

 

You will be able to join us and share your engineering and

Ham exploits! 

73’ from “the Shack” & God Be With You!

 

 

 

 

 

 

 

 

 

 

 

The KE0Vh Hamshack for July

August 2, 2018
By

SUMMER IS HERE!  Lots of projects completed and ongoing!

SO I have written a lot lately about the BIG JET FLI!  I am now voice tracking the 7p-12 midnight (Eastern Time) Top 40 of the 60’s and 70’s show on Monday and Tuesday nights, filling in other time slots when needed!  It feels AMAZING to be on the radio again having fun and playin’ the hits!  You can check it out at

https://tunein.com/radio/WFLI-1070AM-The-Legend-s28777/ or the WFLI App on the phones.

SO when you can tune in and check it out!  Jack Rockin’Roland!  (Works well huh?)

 

As of this writing, this past weekend myself,  Jim Langsted KCØRPS and Skyler Fennell KDØWHB just climbed Torreys Peak, one of the 53 mountains out here over 14,000 feet, topping out at 14,275 feet above sea level.  https://www.14ers.com/route.php?route=torr5&peak=Grays+Peak+and+Torreys+Peak

We all brought HT’s, and so worked Rich W9BNO, Cris W5WCA, and Robert KC8GPD on simplex and thru the 449.450 Rocky Mountain Radio League repeater.  GREAT WEATHER, an early start, and a great round trip hike of 8 miles and a total elevation gain (and down) of 3040 feet from the trailhead in Stevens Gulch near the “ghost town” of Bakerville on I-70 west of Denver.

Hams on the SUMMIT!

Getting started at the trailhead about 5:15am

An hour or so later! Torreys on the right.

 

KCØRPS on the trail about 11,500 feet!

 

KDØWHB heading over the snow trail to the saddle at 13,500 feet

 

Above the snowfield to the SUMMIT at the saddle between Grays and Torreys

 

ALMOST THERE!

View back down the mountain from the summit to the I-70 Exit leading to the trailhead

View off to the WSW of Mount of the Holy Cross, which I hope to SUMMIT this summer!  You can almost make out the “cross” snowfield in this picture

KCØRPS and the EOSS group (www.EOSS.org, Edge of Space Sciences) launched a 2 mylar balloon set carrying a micro solar powered 20 meter APRS transmitter this past June that had quite the adventure and actually really became lost in a circular eddy of winds the the Bermuda Triangle.  NO KIDDING!  It circled for about 3 days in a pattern of wind and finally the signal was lost as it traveled no more.  It was tracked by WSPR stations on the frequency of 14.097 mhz.  It generally remained above an altitude of 30,000 feet until its last day when it dropped to around 21,000 feet and then was finally not heard from again.  The transmitter was a super micro 20 meter unit, flea weight, and was suspended by half of a 20 meter thin wire antenna with the other half of the dipole suspended from the transmitter.  Check the prep and launch of the system here:

https://www.youtube.com/watch?v=_RVhlBpa1k0

KCØRPS should have a full article up soon about the flight and I will report on that here as soon as possible.

 

Another activity I am involved with and very happy to have become a member of is the Christian Motorcycle Association, the “Riders In The Light” Lakewood Chapter.  I am looking forward to a very long association with this fine group of folks who love the Lord and motorcycles.  Look them up sometime!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

President Todd, KEØVH Jack, VP Tony giving me my RTL patch

Here is the new “remote base” AllStar Node in my shack.  We are using it to connect the AllStar Network to the 449.450 K1DUN repeater in Denver.

The 449.450 repeater covers from Cheyenne Wyoming down to Monument hill and HUGE area’s of eastern Colorado from 11,440 feet on Squaw Mountain 35 miles west of Denver.  Think almost a “clear channel” frequency repeater and it is a BLOWTORCH coverage wise.  We can control the AllStar link radio seen here with a GUI interface and are developing its use on the Rocky Mountain Radio Leagues (http://www.rmrl.org/) repeater.  More to come on this exciting development, and we hope you will join us on the Monday Night Society of Broadcast Engineers “Chapter 73’ of the Air” net at 7pm Mountain time, 9pm Eastern.  Details on how to join us are below in the newsletter article.  Thanks to Skyler again, KDØWHB for the setting up and administration of the link radio AllStar system.

 

And speaking of KDØWHB, here is his well setup APRS system using an old Motorola Radio and Raspberry Pi3 being fed by an inexpensive GPS antenna.

 

And the ham of the month!  Amanda KDØCIC in her neat hamshack here in CO

 

And FINALLY THIS MONTH, trying to learn OHMS LAW!

 

 

 

 

 

 

 

 

 

Don’t forget the SBE Chapter 73’ Of the Air

AllStar (and Echolink) Hamnet, every MONDAY EVENING

At 7pm Mountain time (9pm Eastern) for radio discussions, both

Broadcast engineering and amateur radio.

Details on how to join us are at

http://www.ke0vh.com/net/net.html.

 

I hope

You will be able to join us and share your engineering and

Ham exploits!

73’ from “the Shack” & God Be With You!

The KE0VH Hamshack for June 2018

July 31, 2018
By

                                                     

June 2018

SUMMER IS HERE! Lots of projects completed and ongoing!

Gotta thank my boyz from Galvanized Endeavors for the great and fun install of the antenna’s at the Loveland translator site in May!

Up goes the receive antenna on the VERY busy tower site and the antenna installed:

Thanks to Victor, Shane, Chuck, and Hodges! GREAT JOB GUYS!
Also Daniel and Alex from the best tower guy company!
As I wrote about previously, I’ve been helping out the guys at WFLI in Chattanooga Tennessee. My original first job in radio station. 50,000 watts on 1070 AM, 2500 night. They are going to open up the National Top 40 Radio Museum at the station here this summer. Visit when you can!

And how about this! Still operational, and a part of the museum to open, this 1964 Gates Gateway console from the late 60’s that was still on air when I started in 1976!

More summertime work! Proofs of our stations go on, using the connection back to HQ, the Field Fox, and Bird BPME’s. Makes it easy and quick!

 

Watching on Amazon, in a series called “ Man in the High Castle”, low and behold, a D-104 microphone on the podium!

Pretty cool movie prop!
Well for those of you who know W9BNO Rich, you know that he carries a virtual office with him almost anywhere he goes. So one Sunday afternoon as I am talking to him on the local 449.450 repeater he sends me a picture of his “mobile office” on a Denver RTD Light rail train! Leave it to him! 🙂

Radio in the window on the left, yes he is checking station logs on his laptop! Even on the train! Had to laugh out loud!

Well we had scehduled the new antenna installation at our Denver station for this month and that is why the newsletter is a little bit late! First of all I have to thank my crew from Galvanized Endeavors again for the 2 days of hard work to get this beautiful antenna up and operating, and then our good friend Steve KE6FIO for the QUICK tuning and proofing of the antenna and Nautel GV40 system.

Thanks to the guys from GE!

Chris, Hodges, Tor, Vic (not pictured Brett)

One of the shiny new antenna bays unboxed

The old antenna bay number 1 and tuner unit

The old antenna removed and new antenna ready to be deployed

The Chris and Brett removing the old antenna (drone shot)

Hodges and Tor mounting the top bay
Thanks again to all the crew, and Alex and Daniel at Galvanized Endeavors! By the way I will have some great video of the guys doing the install up soon. I will let you know by email when it is ready.

So again about Rich, while at a Wyoming transmitter site near Laramie, he had just finished getting our station up there back on the air. He walked out the door and saw this!

This thing has to be at least an F3! It passed to the North of our transmitter site there. Rich and I were talking on the IRLP link repeater in Laramie to Denver as the storm marched thru. Some great video of this very photogenic twister here:
https://weather.com/storms/tornado/news/2018-06-07-wyoming-tornado-laramie-albany-county-june-6

There is also animation on this page of the radar and satellite views of the storm. Some of the most AMAZING video I have ever seen!

https://weather.com/storms/tornado/news/2018-06-07-wyoming-tornado-laramie-albany-county-june-6

And finally, if you haven’t seen this:

Don’t forget the SBE Chapter 73’ Of the Air
AllStar (and Echolink) Hamnet, every MONDAY EVENING
At 7pm Mountain time (9pm Eastern) for radio discussions, both
Broadcast engineering and amateur radio.
Details on how to join us are at
http://www.ke0vh.com/net/net.html.

I hope
You will be able to join us and share your engineering and
Ham exploits!

73’ from “the Shack” & God Be With You!

 

 

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