Posts Tagged ‘amateurradio.com’

On a scale of 1 to 10

Today was about a 30 - maybe even more.

The day started sunny and bright. As soon as I walked outside at 7:00 AM, it was easy to tell it was going to be a hot one. Summer! I love it!

I set out one of my 12 Volt SLA batteries on a patio chair in the backyard and hooked up one of my small solar panels to get it charged up.  I had used the battery as a power source so I could program the Juentai VHF/UHF radio in the house, as well as to do some test transmissions.  At 20 Watts out, I depleted the battery rather quickly, so I took the opportunity to use sunny days both yesterday and today to get it back up to full capacity.

I had gone to Mass on Saturday evening, so I used the quiet time (and "cool" morning) to install the Jeuntai into the Jeep. I mounted it "sideways" to the front console in the Patriot, where the transmission gear shift stick is. This is a really lousy photo, but it will show you what I mean:


I had to go to Home Depot to get some shorter sheet metal screws. The ones that came with the unit were about 3/4" long. I put my hand up and in behind the housing/fairing and could not feel anything vital behind my proposed mounting area, but I still wanted shorter screws. I got some 3/8" ones that did the job magnificently. The unit will sit a few inches from my right knee, but it is completely out of the way and non-interfering with the operation of the car. Not that I use it that much, bit it's great to have VHF/UHF in the car again.

Shortly after, I went down the basement shack to see if I could work any lighthouses during International Lighthouse and Lightship Weekend.  The bands were terrible!  I managed to hear and work one - W8F, the Fort Gratiot lighthouse at Port Huron. Michigan.  QSB was terrible, but I gave Stan a 579 and he gave me the same.


Then at 1:30 PM, I left to take a short drive over to Dave KD2FSI's house. Dave was hosting the South Plainfield Amateur Radio Club's Digital Rookie Roundup effort.  He had his two Yaesu's hooked up and raring to go. He also had on display a Heathkit transciever that he recently bought at the Sussex County Amateur Radio Club Hamfest in July.  Talk about pristine!  Dave "lifted the hood" and let us take a look inside - it looked like it was built yesterday. It is immaculate, and looks like brand spanking new. And on the table next to it was an HW-8.

The bands were as terrible at Dave's house as they were at mine (surprise!). There wasn't a lot of Rookie RTTY activity, so Dave graced us with demos of PSK31 and the other digi modes and we had a great time shooting the breeze. Marv K2VHW and Drew W2OU were there in addition to a couple of Dave's neighborhood friends.  I think between Dave, Marv, Drew and I, we gave his friends a good enough rundown on Amateur Radio that they could have passed the Tech test had we given it to them!

I had to leave at around 3:30 PM as I had promised my son Joey and my wife Marianne that I would accompany them to the community pool this afternoon. They've made use of the pool a lot this summer, and I haven't - so I promised I would go today. As I was leaving Dave's house and saying my good-byes, Dave says to me, "Make sure you don't leave without your radio." All I could do was shoot him a "?????" look.  "The HW-8 ..... it's yours."

I was speechless. He had said that he had read somewhere (guess where?) that the HW-8 was my first QRP rig and that I had very much regretted parting with it years back.  He had his son scour eBay for a good deal and acquired it for me.  I was still speechless.  I managed to croak out a "Thanks, Dave - you shouldn't have". But that is soooooooo inadequate. Dave has a heart of gold and as much as that HW-8 means to me, Dave's frienship means even more. I can't ever re-pay his generosity, but that sure doesn't mean that I'm not going to try - somehow, someway, someday.


As you can see, the rig is in pristine condition, besides the writing on the power supply, there's not a mark or scratch on it.  Whoever had it made one modification that I can tell, they traded out the original RCA connector that was used for the antenna connection with an SO-239 - so that's perfect! This baby is going to get a lot of use. Yes, it's a HW-8, but I now have one back in my hands, and it's also a testament to the generosity of a great Ham and better yet, a great friend.

I did go to the pool with Marianne and Joey and even went in the water. I stayed at the shallow 3 foot end as I never learned how to swim as a kid.  Even so, Marianne, Joey and I stayed there for about two hours, enjoying the cool water and we played a game of catch with this "Wubba" pool ball (small, soft, floats, unsinkable) that Joey had purchased when we were up at Lake George.

The evening was rounded out with a delicious dinner of grilled Teriyaki chicken, baked taters and corn, all consumed while leisurely sitting around the patio table in the back yard. We were able to enjoy the cooler evening air and each other's company.

So, yeah, on a scale of 1 to 10, today was about a 30 - heck, maybe even a 50!

72 de Larry W2LJ
QRP - When you care to send the very least!


Skeeter Hunt Videos

I always ask for pictures for the Skeeter Hunt Soapbox. I'm not different from any of my fellow QRPers. I like to see how my peers set up, how they do things and compare it to what I'm doing if possible. That, and plus the fact that it's nice to put a face to the fist of the guys I have worked.

So far this year, two Skeeters have gone above and beyond the call of normal duty and have sent me a couple of short videos - so I will embed them here.

The first is from Nick WB5BKL, Skeeter # 84 from Texas:


and the second is from the fine Hams who make up the Burlington County Amateur Radio Club K2TD, Skeeter # 102 from Delanco, NJ.  This one is from a bit of a different perspective and is way cool (not that Nick's isn't!):


Thanks guys, for sending these in!  I think I'm going to have to ask Santa for a GoPro this Christmas so I can take videos of my QRP exploits, and share them, too. On second thought, maybe it's not such a good idea for you guys to see how I mess up - er, I mean operate. Hi!

72 de Larry W2LJ
QRP - When you care to send the very least!

MADHEN Eggsplorer-1 FOUND!

The payload for the MADHEN Eggsplorer-1 High Altitude Balloon that I and the SKARS team launched in June has been located washed up on a beach in the Netherlands. Amazingly the egg was still intact inside the capsule.


On Friday evening I went to the Hucknall Rolls Royce ARC to give a presentation of HAB flights including details of the Eggsplorer-1 launch and its subsequent apparent loss at sea, then yesterday we had a trip to North Yorkshire and visited the Boon Hill Show and I admired the display of eggs within the produce tent.


It must have been synchronicity since a few hours later despite the poor mobile phone coverage I spotted a message on my mobile phone. It was from Jan Wouter Kramer from the Netherlands, whilst out on a remote beach in Terschelling he had found the Eggsplorer-1 washed up and taken some photographs!

Nearly six weeks to the day after launch she had been found with the egg apparently intact! I tried several times to ring back but the poor mobile coverage prevented it so sent a text message hoping it would reach him. I couldn't wait to get home to and finally did just before midnight.

I frantically logged on to check emails
Hey Andrew

Found your email on the site.
These are the pics we made.

We found it today about 14:00 during a walk on the beach of Terschelling in an area were not many people are walking because it's more than a two hours walk from the nearest houses.

As you can see the egg wasn't damaged but had probably lost it's strength. While trying to investigate what was inside the 'bulb' it broke open and the egg broke in two parts. It was nearly empty. Only a few cc of dark 'water' was left in it with a terrible smell .......

Best Regards !

Jan Wouter Kramer
The pictures were amazing






I emailed Jan back as far too late in the night to telephone
Hi Jan, 
Sorry I was able to take your call this afternoon but was out of coverage for most of the day.

Thank you very much for the information and pictures of the Eggsplorer-1. It was our first ever balloon flight and after it landed in the sea I thought we would never see it again.
Amazingly it appears very much intact, shame about the egg being rancid, would really have liked to get it back and would have paid for shipping - but I can imagine the smell was awful.
The Raspberry PI circuit board inside the box had a SD memory card which was held down with gaffa tape, I am not sure if it is still attached and it may have contained some photos of the flight taken with the onboard camera. However given the remoteness of the payload I understand if it is too far to return for such a slim chance.
Regards
Andrew Garratt (M0NRD)
As I wrote given the remoteness and the rancid condition of the egg I couldn't really expect Jan to go out again to collect it but had a fantastic text message this morning
Hi Andrew, thanks for your email. The good news is that I found the local police willing to pick up the remains of the eggsplorer. (They are allowed to drive on the beach by 4x4) I just got a phonecall that they found it and are willing to send it back to you.
So you have an address for me ??
Best regards
Jan Wouter
As you can imagine I am totally EGGSTATIC!!

I rang Jan this morning and had a great conversation, seems he visits here every year and goes beach-combing with his son, they have never found anything quite as exciting as this!


So MADHEN Eggsplorer-1 has traveled 31km into the stratosphere, landed in the sea and traveled approximately 370km from launch site to its final resting place on the beach. The World Egg Throwing Championship people are very eggcited.

Just hoping that there are some photos on the card if it has survived, cannot be sure from Jan's photographs. Since the flight I have suspected two possible fault scenarios, bad connector on the SD card on the Raspberry Pi or the antenna was broken off due to the backup tracker suspended underneath. I am hoping it was the latter and the card is recoverable and readable since it would contain pictures.

The backup tracker is also there but has lost its polystyrene egg cover, gps-antenna and battery pack but can see it is still attached to the main payload. The question is how long it has been on the beach? Given the relatively good condition of the box and the labels are still attached it may have been quite soon after splash down.

I am indebted to Jan for taking the trouble of contacting me and the police, I can't thank him enough! When I get the payload back I will post an update.

All the members of SKARS are eggcited and gives new impetus for the National Hamfest flight next month.

MADHEN Eggsplorer-1 FOUND!

The payload for the MADHEN Eggsplorer-1 High Altitude Balloon that I and the SKARS team launched in June has been located washed up on a beach in the Netherlands. Amazingly the egg was still intact inside the capsule.


On Friday evening I went to the Hucknall Rolls Royce ARC to give a presentation of HAB flights including details of the Eggsplorer-1 launch and its subsequent apparent loss at sea, then yesterday we had a trip to North Yorkshire and visited the Boon Hill Show and I admired the display of eggs within the produce tent.


It must have been synchronicity since a few hours later despite the poor mobile phone coverage I spotted a message on my mobile phone. It was from Jan Wouter Kramer from the Netherlands, whilst out on a remote beach in Terschelling he had found the Eggsplorer-1 washed up and taken some photographs!

Nearly six weeks to the day after launch she had been found with the egg apparently intact! I tried several times to ring back but the poor mobile coverage prevented it so sent a text message hoping it would reach him. I couldn't wait to get home to and finally did just before midnight.

I frantically logged on to check emails
Hey Andrew

Found your email on the site.
These are the pics we made.

We found it today about 14:00 during a walk on the beach of Terschelling in an area were not many people are walking because it's more than a two hours walk from the nearest houses.

As you can see the egg wasn't damaged but had probably lost it's strength. While trying to investigate what was inside the 'bulb' it broke open and the egg broke in two parts. It was nearly empty. Only a few cc of dark 'water' was left in it with a terrible smell .......

Best Regards !

Jan Wouter Kramer
The pictures were amazing






I emailed Jan back as far too late in the night to telephone
Hi Jan, 
Sorry I was able to take your call this afternoon but was out of coverage for most of the day.

Thank you very much for the information and pictures of the Eggsplorer-1. It was our first ever balloon flight and after it landed in the sea I thought we would never see it again.
Amazingly it appears very much intact, shame about the egg being rancid, would really have liked to get it back and would have paid for shipping - but I can imagine the smell was awful.
The Raspberry PI circuit board inside the box had a SD memory card which was held down with gaffa tape, I am not sure if it is still attached and it may have contained some photos of the flight taken with the onboard camera. However given the remoteness of the payload I understand if it is too far to return for such a slim chance.
Regards
Andrew Garratt (M0NRD)
As I wrote given the remoteness and the rancid condition of the egg I couldn't really expect Jan to go out again to collect it but had a fantastic text message this morning
Hi Andrew, thanks for your email. The good news is that I found the local police willing to pick up the remains of the eggsplorer. (They are allowed to drive on the beach by 4x4) I just got a phonecall that they found it and are willing to send it back to you.
So you have an address for me ??
Best regards
Jan Wouter
As you can imagine I am totally EGGSTATIC!!

I rang Jan this morning and had a great conversation, seems he visits here every year and goes beach-combing with his son, they have never found anything quite as exciting as this!


So MADHEN Eggsplorer-1 has traveled 31km into the stratosphere, landed in the sea and traveled approximately 370km from launch site to its final resting place on the beach. The World Egg Throwing Championship people are very eggcited.

Just hoping that there are some photos on the card if it has survived, cannot be sure from Jan's photographs. Since the flight I have suspected two possible fault scenarios, bad connector on the SD card on the Raspberry Pi or the antenna was broken off due to the backup tracker suspended underneath. I am hoping it was the latter and the card is recoverable and readable since it would contain pictures.

The backup tracker is also there but has lost its polystyrene egg cover, gps-antenna and battery pack but can see it is still attached to the main payload. The question is how long it has been on the beach? Given the relatively good condition of the box and the labels are still attached it may have been quite soon after splash down.

I am indebted to Jan for taking the trouble of contacting me and the police, I can't thank him enough! When I get the payload back I will post an update.

All the members of SKARS are eggcited and gives new impetus for the National Hamfest flight next month.

National Night Out

National Night Out was celebrated at Veteran's Park in South Plainfield, NJ last night. The police, fire department, rescue squad and office of emergency management were all there. And so was SPARC.



We had several setups going in order to be able to demonstrate to the community the various aspects of Amateur Radio - hobby aspects in addition to emergency communications aspects.

I had my KX3 going to the PAR which was held up by my Jackite pole. Dave Hackett KD2FSI had a VHF/UHF station going, as well as his JT65 setup going, and was successfully working DX stations. Dave also had his satellite antenna out for display.

I had the distinct pleasure of having three QSOs while people watched. The first was with Jim WB0ZWW in Anthony, KS.  Jim was using his KX3 so it was a 2X QRP KX3 QSO. But what made it special was that Jim just started using QRP power levels today - so I ended up being one of his first QRP QSOs.  Conditions on 20 Meters were decent and we had a close to a 1/2 hour rag chew.

The next QSO was with W8DIZ, Diz from Flying Pigs fame. Diz was using a QRPp rig, and I was his first NJ QSO. Hearing that, I lowered my power from 5 Watts to 1 Watt and got a good signal report back from Diz. Not having gone milliwatting in a long time, I lowered my power to 500 mW. Diz gave me a 449. Not bad for 1/2 Watt to an end fed antenna in a park, being lifted by a Jackite pole!

My last QSO was with John K3WWP. I explained to him what we were doing in the park and how he was helping me demonstrate Amateur Radio. John surprised me by telling me that today was the anniversary of the start of his QRP QSO a Day streak, and that I was his first QSO inaugurating the beginning of his 22nd year of the streak.  Wow - what an honor and a privilege.

Dave's satellite antenna came in handy later on in the evening as there was a very nice pass of the ISS. It was a good elevation - about 56 degrees and it came shortly after sunset, so the space station was very bright.  Dave aimed his satellite antenna and we were easily able to hear packets coming down from the ISS. That was cool!

But the capper of the evening was a landing by the NJ State Police NorthStar helicopter. This is the helicopter used for various NJ State Police activities, but is most famous as the premier NJ Medivac Helicopter.






All in all, it was a very pleasant evening, and I was proud to be able to represent the South Plainfield Amateur Radio Club once again.

By the way, according to the Reverse Beacon Network, this is where my signal was being heard:



72 de Larry W2LJ
QRP - When you care to send the very least!

Sneeking off to track a HAB

Following our sojourn to Scotland we spent this weekend visiting and catching up with the relatives, as a result radio activity was a little limited.

Yesterday we were visiting my mother-in-law and I had seen that the University of Southampton Spaceflight Society were launching a High Altitude Balloon from the New Forest. I am never one to miss the chance to track them and decided at the last minute to throw the Alinco DJ-X10 receiver and an audio lead into the bag with the laptop which by happy coincidence we were taking since it contained the holiday photographs.

After an enjoyable Sunday lunch I dutifully did the washing up and then as the others succumbed to postprandial somnolence I sneaked off to see if I could receive anything as the flight was already well under way.

I put the Alinco on an upstairs windowsill with the W-881 Watson Super Gainer antenna fitted. The radio which has SSB capability was still tuned to 434.650MHz as this was the frequency I used on the EGG1 tracker and amazingly I heard clear RTTY telemetry of the CHRISHAB tracker and connecting it to the laptop with a simple earphone-to-microphone input lead was getting clear decodes.


Being a silver surfer my mother-in-law has a broadband connection so was able to upload the packets to the tracker system.


I left it running while I returned to be sociable. When I checked back later the flight had ended but I was more than happy with the number of decodes I had achieved with this modest set up and proves with all things radio it pays sometimes just to give it a try!



The previous day I visited my mother and got to try my brother's very nice new Yaesu VX-8R hand held. I made a short QSO with MX0PPC the Central Amateur Radio Circle (CARC) who were running some intermediate classes that afternoon. My brother is getting to grips with it and its in built APRS and GPS and soon hopes to be spotted by the International Space Station digipeater.

Sneeking off to track a HAB

Following our sojourn to Scotland we spent this weekend visiting and catching up with the relatives, as a result radio activity was a little limited.

Yesterday we were visiting my mother-in-law and I had seen that the University of Southampton Spaceflight Society were launching a High Altitude Balloon from the New Forest. I am never one to miss the chance to track them and decided at the last minute to throw the Alinco DJ-X10 receiver and an audio lead into the bag with the laptop which by happy coincidence we were taking since it contained the holiday photographs.

After an enjoyable Sunday lunch I dutifully did the washing up and then as the others succumbed to postprandial somnolence I sneaked off to see if I could receive anything as the flight was already well under way.

I put the Alinco on an upstairs windowsill with the W-881 Watson Super Gainer antenna fitted. The radio which has SSB capability was still tuned to 434.650MHz as this was the frequency I used on the EGG1 tracker and amazingly I heard clear RTTY telemetry of the CHRISHAB tracker and connecting it to the laptop with a simple earphone-to-microphone input lead was getting clear decodes.


Being a silver surfer my mother-in-law has a broadband connection so was able to upload the packets to the tracker system.


I left it running while I returned to be sociable. When I checked back later the flight had ended but I was more than happy with the number of decodes I had achieved with this modest set up and proves with all things radio it pays sometimes just to give it a try!



The previous day I visited my mother and got to try my brother's very nice new Yaesu VX-8R hand held. I made a short QSO with MX0PPC the Central Amateur Radio Circle (CARC) who were running some intermediate classes that afternoon. My brother is getting to grips with it and its in built APRS and GPS and soon hopes to be spotted by the International Space Station digipeater.

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