Posts Tagged ‘amateurradio.com’
Had a wonderful time today
January 17th, 2016 | 
Author: My good friend Dave Hackett KD2FSI, fellow South Plainfield Amateur Radio Club member, decided to conduct an NPOTA activation. Yesterday, Dave posted on Facebook that he was going to travel up to Morristown, NJ to activate Morrsitown National Historical Park, HP28. I asked (tongue-in-cheek) if visitors would be welcome, and Dave answered in the affirmative, so I knew I had to get up there today.
If you saw Dave's setup, you would swear that you died and went to Ham Radio heaven. Dave recently purchased a minivan, which has become a custom outfitted portable communications center. Dave has hand crafted a wooden bed frame, with storage underneath that allows him to cart along everything he needs for portable Amateur Radio operations. If the need arises, Dave can operate quite comfortably from either inside or outside the van. He is equipped for just about any eventuality that you can think of, and if need be, he can "camp out" in semi-luxury as needed. I should have taken pictures for this post, but I was so excited about helping to activate an entity for NPOTA that I plumb forgot! (See my update below)
I got to the park shortly after Noon. It's been years since I've been up to Jockey Hollow and I took a few wrong turns. I ended up driving through Harding, NJ. Wow! Talk about seeing where the "1%" lives. What estates! But I digress.
I got to the Jockey Hollow parking lot and Dave was already good to go. He had his hybrid homebrew/commercial Buddipole on a painters pole at about the 15 foot level. He had just finished conducting a run when I drove up, so he was ready to take a break and stretch his legs for a bit when I arrived. We chatted for a bit while I admired his set up. Dave was using a Yaesu at 100 Watts off a deep cycle marine battery, and it was doing him in good stead.
Shortly after, we got back down to business. Dave folded down the seat, so I could set next to him (very comfortably) on his padded bed frame/bench seat/storage cabinet. I offered to log for him while he took the microphone. Dave called "CQ NPOTA" for a bit and we had a few bites. Then I decided to whip out my cell phone, bring up DX Summit and spot him on the cluster.
Quite literally, all Hell broke loose! It was like standing next to a dam when it decided to burst. We were at the business end of a pileup and were having the time of our lives. A little over an hour later, Dave decided to take another break, so I operated station KD2FSI for a few more QSOs, while he stretched his legs. When things quieted down, we both took a break to discover that we had made over 100 QSOs in that short amount of time. We worked all up and down the East coast and as far West as Arizona and New Mexico.
While Dave was operating solo, he also worked into Canada, the Netherlands and Belgium, I believe. It was a great time and I'm very grateful to Dave that he let me be his wingman for the day. As far as Amateur Radio goes, Dave is still considered a "rookie" as he is licensed for less than three years. Let me tell you, Dave is no rookie! Dave has taken to HF operating like a bird to the air or a fish to the water. He is completely at home behind the microphone for phone operations and behind the keyboard for digital operations.
And, oh yeah, he's also learning to get comfortable behind the key for CW operations. I'm hoping that he'll really be comfortable by Field Day!
UPDATE:
Dave posted some photos to the SPARC Facebook page, so I am going to do a little cross posting here, so you can see his wonderful set up.
Dave's minivan parked on his homebrew mast holder. The mast is an extendable painter's pole. I'm guesstimating about 15 feet high. His Buddipole is a hybrid of homebrew and commercial W3FF parts. By his outing yesterday, it was obvious that Dave's concoction is a huge success!
From the back of the minivan looking forward. Dave's laptop is sitting on his handcrafted bedframe/storage unit. As you can see, it also serves as a desk. He had only a thin cushion on it, as he was not spending an overnight at the park. For sleeping purposes, Dave has a much thicker and comfortable memory foam pad that his son gave him for Christmas. This thin pad was just the thing for using his bedframe as a bench when Dave was running stations while I logged for him.
72 de Larry W2LJ
QRP - When you care to send the very least!
If you saw Dave's setup, you would swear that you died and went to Ham Radio heaven. Dave recently purchased a minivan, which has become a custom outfitted portable communications center. Dave has hand crafted a wooden bed frame, with storage underneath that allows him to cart along everything he needs for portable Amateur Radio operations. If the need arises, Dave can operate quite comfortably from either inside or outside the van. He is equipped for just about any eventuality that you can think of, and if need be, he can "camp out" in semi-luxury as needed. I should have taken pictures for this post, but I was so excited about helping to activate an entity for NPOTA that I plumb forgot! (See my update below)
I got to the park shortly after Noon. It's been years since I've been up to Jockey Hollow and I took a few wrong turns. I ended up driving through Harding, NJ. Wow! Talk about seeing where the "1%" lives. What estates! But I digress.
I got to the Jockey Hollow parking lot and Dave was already good to go. He had his hybrid homebrew/commercial Buddipole on a painters pole at about the 15 foot level. He had just finished conducting a run when I drove up, so he was ready to take a break and stretch his legs for a bit when I arrived. We chatted for a bit while I admired his set up. Dave was using a Yaesu at 100 Watts off a deep cycle marine battery, and it was doing him in good stead.
Shortly after, we got back down to business. Dave folded down the seat, so I could set next to him (very comfortably) on his padded bed frame/bench seat/storage cabinet. I offered to log for him while he took the microphone. Dave called "CQ NPOTA" for a bit and we had a few bites. Then I decided to whip out my cell phone, bring up DX Summit and spot him on the cluster.
Quite literally, all Hell broke loose! It was like standing next to a dam when it decided to burst. We were at the business end of a pileup and were having the time of our lives. A little over an hour later, Dave decided to take another break, so I operated station KD2FSI for a few more QSOs, while he stretched his legs. When things quieted down, we both took a break to discover that we had made over 100 QSOs in that short amount of time. We worked all up and down the East coast and as far West as Arizona and New Mexico.
While Dave was operating solo, he also worked into Canada, the Netherlands and Belgium, I believe. It was a great time and I'm very grateful to Dave that he let me be his wingman for the day. As far as Amateur Radio goes, Dave is still considered a "rookie" as he is licensed for less than three years. Let me tell you, Dave is no rookie! Dave has taken to HF operating like a bird to the air or a fish to the water. He is completely at home behind the microphone for phone operations and behind the keyboard for digital operations.
And, oh yeah, he's also learning to get comfortable behind the key for CW operations. I'm hoping that he'll really be comfortable by Field Day!
UPDATE:
Dave posted some photos to the SPARC Facebook page, so I am going to do a little cross posting here, so you can see his wonderful set up.
Dave's minivan parked on his homebrew mast holder. The mast is an extendable painter's pole. I'm guesstimating about 15 feet high. His Buddipole is a hybrid of homebrew and commercial W3FF parts. By his outing yesterday, it was obvious that Dave's concoction is a huge success!
From the back of the minivan looking forward. Dave's laptop is sitting on his handcrafted bedframe/storage unit. As you can see, it also serves as a desk. He had only a thin cushion on it, as he was not spending an overnight at the park. For sleeping purposes, Dave has a much thicker and comfortable memory foam pad that his son gave him for Christmas. This thin pad was just the thing for using his bedframe as a bench when Dave was running stations while I logged for him.
72 de Larry W2LJ
QRP - When you care to send the very least!
Elecraft BL2
Two Baluns in One
Elecraft mini-module kits offer interesting and useful, little devices and I am learning a bit more about Ham Radio and electronics as I build them. I previously built the Elecraft AF1 audio filter and tonight I assembled the BL2 switchable balun.
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| Elecraft BL2 kit |
I wanted a small, low loss, balun for use with ladder line and end-fed antennas that I could switch between 1:1 and 4:1. MFJ makes a commercial pre-assembled switchable balun but I suspect that the quality of its cores do not match Elecraft's.
The kit is obviously an easy build. The most time consuming aspect is getting the four stripped wire ends from the core all equally inserted in their tiny holes.
I tried it out with my attic doublet and the ability to switch between 1:1 and 4:1 made a difference on difficult to tune bands.
According to an email correspondence with Gary (AB7MY) at Elecraft...
According to an email correspondence with Gary (AB7MY) at Elecraft...
- The ground lug is there to be used to bleed off static voltage on an antenna that is not DC or earth grounded.
- We don't recommend using the balun with an end fed wire. It will have too much loss. The balun is for use with a balanced antenna and a low impedance of 200-300 ohms or less.
Too Fragile?
The only drawback is the lack of an enclosure resulting in a relatively fragile mechanical connection to the antenna and coax. I had hoped the board would be thicker than average epoxy board with some mechanical reinforcement of the connectors but it's standard thickness and the connections are only held on by their solder points. 450 ohm ladder line is pretty stiff stuff and I saw the connectors flex on the board as I attached the antenna.
I will need to get it in an enclosure before much field use.
Summary
I enjoyed the simple build and winding the cores and tracing out the continuity. I've been studying for my Extra ticket and learning more about inductance. Building even something as simple as a balun is interesting to me.
Update 2-8-2016
N4HAY recently performed a thorough test on the BL2 to measure its loss and current balance capabilities in blog (http://zs6rsh.blogspot.com/) in this blog post.
So lower your power and raise your expectations
72/73
Richard, N4PBQ
Poetic justice?
Following my last post it is perhaps ironic that for the last few evenings I have been plagued by an increase in QRM.
Trying some JT65 on 40m I was being plagued by S8-S9 of local noise, it is noise I have had regularly (even before the purchase of my PLT devices) so I reconnected up the WiMo QRM Eliminator, which has been collecting dust, to see if I could improve matters.
Using just a short piece of wire as the auxillary 'noise' antenna managed to null out most of it to greatly improve reception. No commentary on the video below but hopefully you can see it working.
Interestingly the noise seems to abate around 11pm when people are off to bed.
Trying some JT65 on 40m I was being plagued by S8-S9 of local noise, it is noise I have had regularly (even before the purchase of my PLT devices) so I reconnected up the WiMo QRM Eliminator, which has been collecting dust, to see if I could improve matters.
Using just a short piece of wire as the auxillary 'noise' antenna managed to null out most of it to greatly improve reception. No commentary on the video below but hopefully you can see it working.
Interestingly the noise seems to abate around 11pm when people are off to bed.
Poetic justice?
Following my last post it is perhaps ironic that for the last few evenings I have been plagued by an increase in QRM.
Trying some JT65 on 40m I was being plagued by S8-S9 of local noise, it is noise I have had regularly (even before the purchase of my PLT devices) so I reconnected up the WiMo QRM Eliminator, which has been collecting dust, to see if I could improve matters.
Using just a short piece of wire as the auxillary 'noise' antenna managed to null out most of it to greatly improve reception. No commentary on the video below but hopefully you can see it working.
Interestingly the noise seems to abate around 11pm when people are off to bed.
Trying some JT65 on 40m I was being plagued by S8-S9 of local noise, it is noise I have had regularly (even before the purchase of my PLT devices) so I reconnected up the WiMo QRM Eliminator, which has been collecting dust, to see if I could improve matters.
Using just a short piece of wire as the auxillary 'noise' antenna managed to null out most of it to greatly improve reception. No commentary on the video below but hopefully you can see it working.
Interestingly the noise seems to abate around 11pm when people are off to bed.
Just stand up
The "Nifty Accessories" KX3 stand
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| Nifty Accessories KX3 stand |
The Elecraft KX3 is naturally at home in the wild
My Elecraft KX3 is an incredible radio in many ways. It's small size makes it a marvel for portable operations.
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| The upward facing display of the KX3's short legs is ideal for remote, portable operations |
But on the desktop it's short stuff
But for desktop operation the short rear legs make for a laid back angle that makes the display difficult to see and the buttons awkward to operate. I home brewed a stand that I've used for the past few months. It angled the radio more vertically but it was still low to the desk.
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| The KX3 on my homebrew stand |
The KX3 "Iron Throne"
I finally felt it was time to give the KX3 some love and give it a proper throne chair for its little princely demeanor. The KX3 now has some height and sits more vertically. Access to the face of the radio is much improved.
Here's a closer view...
If you have a KX3 and use it on a desk in the shack the Nifty Accessories stand is a solid addition to improve the ergonomics of your little jewel. It can be ordered with enough space to clear an attached paddle or lower to the desk if you prefer but I wanted the additional height to get it above some of my taller keys.
One Suggestion... replace the paper clips
The stand comes with big paper clips to hold the KX3 to the stand. They are a a bit difficult to properly attach with all the cables exiting the KX3 on the left hand side and they look ugly.
I replaced the two paper clips with a small bungee cord which I attach as a loop across the top of the stand. The bungee cord connects to itself underneath the stand...
The feet of the KX3 then slip under the bungee cord. It seems to hold it sufficiently and is easier to attach and remove the radio. It looks nicer as well...
So lower your power and raise your expectations
72/73
Richard, N4PBQ
So sad
I was browsing Facebook today when I saw this sad post (not verbatim) in the Amateur Radio group. "I am leaving the hobby after 10 years. I am tired of having people tell me that unless I have thousands of dollars of equipment, and lots of land for antennas that I am not a "real Ham" (I hate that phrase!). Have a nice life."
I feel badly for this individual, and I suspect there's more going on here under the surface. But, if that's the definition of a "real Ham" then I'm not one, either ...... and I've been at this "Ham Radio thing" for 38 years now.
I am not going to insult anyone's intelligence by feigning that I don't own expensive Amateur Radio equipment. I do. But when you look at my shack compared to a lot of others out there, mine is relatively modest. No, I'm way beyond two tin cans and a wire, but I'm also do not own enough equipment that would equal the GDP of a small nation.
In the same breath, let me say that I do NOT begrudge anyone from owning enough equipment that would equal the GDP of a small nation. Hey, if you are wealthy enough, and you're not ignoring the basic needs of yourself or your family in order to fund your hobby - more power to you.
The second part of his definition is nearer and dearer to my heart, though. I have never been in a situation where I felt I could put up the kind of antennas that I would like to have. At both my QTHs, the one in East Brunswick, where I grew up, and the one in South Plainfield where I currently live - both are typical NJ suburban lots that are 50 feet wide by 100 feet long. (15M X 30M).
I had a G5RV here in South Plainfield that took so may twists and turns that it looked like I was playing the three dimensional chess board from Star Trek. Everything I have has to fit on my property, even the radials under by Butternut have twists and angles to them. I'm not complaining, just stating the facts. Do I wish I had plenty of land where I could lay out a classic Beverage antenna for 160 Meters - or even put up a half wave dipole for 160 Meters? You're darn tootin' I would. But I don't, so I'm not going to shed tears over it. As bad as my case is, at least I can have outdoor antennas. A lot of people have to live with a lot less than I have, and I think about that every time I am tempted to complain or feel sorry for myself.
In the end, you make do with what you have. I'll probably never make DXCC Honor Roll, but I am closing in on 200 countries worked. Given the antennas that I have (and had), I think that's a pretty fair accomplishment.
The bottom line is that you can't let another person dictate to you what something as wide in scope as Amateur Radio..... is. Amateur Radio is many things to many people. My excitement over working Australia with 5 Watts might make you yawn. Your excitement over having your 100th message passed this month might earn just a shrug of my shoulders from me. Are either of us wrong? No, both of us are enjoying what we like best in a hobby that has enough room for everyone!
So the next time someone tells you that you're not a "real Ham", just smile and walk away. Anyone who truly thinks they know what a "real Ham' is, is just kidding themselves, anyway.
72 de Larry W2LJ
QRP - When you care to send the very least!
I feel badly for this individual, and I suspect there's more going on here under the surface. But, if that's the definition of a "real Ham" then I'm not one, either ...... and I've been at this "Ham Radio thing" for 38 years now.
I am not going to insult anyone's intelligence by feigning that I don't own expensive Amateur Radio equipment. I do. But when you look at my shack compared to a lot of others out there, mine is relatively modest. No, I'm way beyond two tin cans and a wire, but I'm also do not own enough equipment that would equal the GDP of a small nation.
In the same breath, let me say that I do NOT begrudge anyone from owning enough equipment that would equal the GDP of a small nation. Hey, if you are wealthy enough, and you're not ignoring the basic needs of yourself or your family in order to fund your hobby - more power to you.
The second part of his definition is nearer and dearer to my heart, though. I have never been in a situation where I felt I could put up the kind of antennas that I would like to have. At both my QTHs, the one in East Brunswick, where I grew up, and the one in South Plainfield where I currently live - both are typical NJ suburban lots that are 50 feet wide by 100 feet long. (15M X 30M).
I had a G5RV here in South Plainfield that took so may twists and turns that it looked like I was playing the three dimensional chess board from Star Trek. Everything I have has to fit on my property, even the radials under by Butternut have twists and angles to them. I'm not complaining, just stating the facts. Do I wish I had plenty of land where I could lay out a classic Beverage antenna for 160 Meters - or even put up a half wave dipole for 160 Meters? You're darn tootin' I would. But I don't, so I'm not going to shed tears over it. As bad as my case is, at least I can have outdoor antennas. A lot of people have to live with a lot less than I have, and I think about that every time I am tempted to complain or feel sorry for myself.
In the end, you make do with what you have. I'll probably never make DXCC Honor Roll, but I am closing in on 200 countries worked. Given the antennas that I have (and had), I think that's a pretty fair accomplishment.
The bottom line is that you can't let another person dictate to you what something as wide in scope as Amateur Radio..... is. Amateur Radio is many things to many people. My excitement over working Australia with 5 Watts might make you yawn. Your excitement over having your 100th message passed this month might earn just a shrug of my shoulders from me. Are either of us wrong? No, both of us are enjoying what we like best in a hobby that has enough room for everyone!
So the next time someone tells you that you're not a "real Ham", just smile and walk away. Anyone who truly thinks they know what a "real Ham' is, is just kidding themselves, anyway.
72 de Larry W2LJ
QRP - When you care to send the very least!
Guys who build stuff
Yesterday, after getting my fill of NPOTA stations, I was in the shack getting ready to pull the switch for the evening. It was just then that I heard a weak CQ on 3.652 MHz, from WT2W who lives in the Syracuse, NY region. It turned out that Jim was using a homebrewed transmitter modeled after a 1929 Hartley Oscillator.
Jim was putting out all of about 2 Watts to his antenna, but it was enough to garner him a 569 report from me. His signal was a little chirpy and a tiny bit raspy, but it was still pleasant to listen to and fully copyable. Shortly after our QSO, Jim e-mailed me the above photo. I know how satisfying it is to build a kit and have it work. I can only imagine how much more satisfying it must be to build something from scratch and have it work. I'm not the greatest scratch builder, but the few times I have and have had the finished product work were enough to make the ol' shirt buttons pop.
Another friend who is into building from scratch is my good buddy, Bob W3BBO from Erie, PA. As mentioned before, Bob is my Ham Radio mentor, and I've learned so much from him that I don't even know where to begin. Here are some photos of a series of regen receivers that he's been homebrewing.
Now does he do nice work, or what? Very nice work, indeed! I know that Bob has been conversing with Dave AA7EE, who's listed on the blog roll to the right. As far as I'm concerned, Dave's one of the Master Builders. His creations come out looking so good as to be museum pieces, in my humble opinion.
I wish I had an nth of the talent that these guys have. My creations always seem to come out looking more like something Dr. Frankenstein would have created. Functional, maybe, but definitely not pleasant to look at.
This afternoon, I worked three more NPOTA stations:
AC9FL - SSB - TR55 - Ice Age National Scientific Reserve
N4MJ - CW - BF04 - Fort Donelson National Battlefield
KS4YT - SSB - NP30 - Hot Springs National Park
Sadly, my SSB pileup breaking skills are nowhere near my CW pileup breaking skills. It's going to be interesting to see if they improve as the year progresses.
72 de Larry W2LJ
QRP - When you care to send the very least!
Jim was putting out all of about 2 Watts to his antenna, but it was enough to garner him a 569 report from me. His signal was a little chirpy and a tiny bit raspy, but it was still pleasant to listen to and fully copyable. Shortly after our QSO, Jim e-mailed me the above photo. I know how satisfying it is to build a kit and have it work. I can only imagine how much more satisfying it must be to build something from scratch and have it work. I'm not the greatest scratch builder, but the few times I have and have had the finished product work were enough to make the ol' shirt buttons pop.
Another friend who is into building from scratch is my good buddy, Bob W3BBO from Erie, PA. As mentioned before, Bob is my Ham Radio mentor, and I've learned so much from him that I don't even know where to begin. Here are some photos of a series of regen receivers that he's been homebrewing.
Now does he do nice work, or what? Very nice work, indeed! I know that Bob has been conversing with Dave AA7EE, who's listed on the blog roll to the right. As far as I'm concerned, Dave's one of the Master Builders. His creations come out looking so good as to be museum pieces, in my humble opinion.
I wish I had an nth of the talent that these guys have. My creations always seem to come out looking more like something Dr. Frankenstein would have created. Functional, maybe, but definitely not pleasant to look at.
This afternoon, I worked three more NPOTA stations:
AC9FL - SSB - TR55 - Ice Age National Scientific Reserve
N4MJ - CW - BF04 - Fort Donelson National Battlefield
KS4YT - SSB - NP30 - Hot Springs National Park
Sadly, my SSB pileup breaking skills are nowhere near my CW pileup breaking skills. It's going to be interesting to see if they improve as the year progresses.
72 de Larry W2LJ
QRP - When you care to send the very least!
