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Some friendly NPOTA (and portable ops, in general) advice
22 January 2016 | by If you've never done any type of portable operating and you're intrigued by NPOTA, and are thinking of activating a park or entity, there are several things that you need to do. To a lot of QRPers, this will all be "Elementary, my dear Watson", as so may of us are used to taking our radios to all kinds of off-the-beaten-path locations. But if you've never left the friendly confines of your Home shack before, here are some things to consider:
1) Scope out the entity or park before "Game Day". Know where you're going to operate from. Is there an out of the way place where you can set up, or will you be right in the thick of things? Are there any prohibitions/releases/permissions needed? You want to know about these things and get them out of the way and taken care of before Activation Day. There's nothing as disheartening as showing up and having a Park Ranger come up to you and say, "You can't do this, because (insert any number of reasons) .........". And, while we're on the subject of Park Rangers ......... I know this is so basic as to almost be insulting, but I'm going to mention it anyway. No matter what else happens during your activation, PLEASE ..... at all times be cooperative, courteous and respectful to NPS employees. They're just there doing their job. It's important that we present Amateur Radio operators and Amateur Radio operations through the best lens possible. Don't ruin things for your future brother and sister Hams by being rude, pushy, or by having an attitude.
2) Know your equipment, know your antennas. Know what works, what doesn't. Take what you need (with backups), but leave the fluff at home. If you've never done a portable operations gig outside of Field Day, then you need some practice. Portable operations are not quite the same as Field Day. Close, but not quite the same. First off, your activation more than likely won't be for 24 hours, so you're going to have to consider power. Power is the most important thing. 4, 5 or 6 hours at the 100 Watt level? You're going to need to bring heavy, fully charged deep cycle batteries with you. 4, 5 or 6 hours at QRP levels? Life gets much easier. Smaller, lighter SLAs or better yet, feather-weight lithium ion batteries will serve you well.
Second, you may very well be "it". Solo ... a party of one. So that means all the work will be performed by you. Make sure your setup will be manageable by you, alone without any outside help. Don't be overly ambitious. There's nothing wrong with just tossing a wire into a tree and going "au natural". If you can manage elaborate that's all well and good, but this is supposed to be enjoyable for you, too. The KISS* principle is a good one to remember and it applies to NPOTA and portable ops in general, very, very well.
Antennas. Unfortunately, there is no "one size fits all" solution, but the idea is to make a lot of contacts. You don't want to spend all your precious time setting up aerials to get on the air, so go with antennas that are relatively easy to set up quickly. Operating stationary mobile from the car? Hamsticks, Buddisticks, Buddipoles, screwdriver antennas are all good choices. Operating away from the car? End fed wires, Buddipoles, Buddisticks, dipole antennas, and the Alex Loop are all good choices, but again, your environment (presence of trees or not?) and/or park rules will be a big factor in deciding what you can or cannot use.
Logging. Logging is one of the most important aspects of NPOTA, and you really can't be casual about it. So far, in the early moments of NPOTA, it appears as though this program is quite the huge hit. It's not unusual to tune across the HF bands and hear pileups taking place. All these NPOTA chasers want credit for their time and effort. It's your duty as an Activator, to do your best to record the QSOs as reasonably accurately as you can. Bring an accurate watch with you, preferably one that can be set up to display UTC time. For the actual task of logging, whether you bring along your laptop, or log on your cellphone (Hamlog is excellent for this!), or even log using plain ol' paper and pencil, you need to perform this task efficiently and well. Keep in mind that you will need to upload your logs to the ARRL's Logbook of the World. This is how Activators and Chasers get credit. If you're not already on LotW, then you need to send in for a password and set up an account. If you're already an LotW user, you will need to download and install the latest version of Trusted QSL. This will allow you to set up locations for your account other than "Home" using the NPOTA entity designators as location names. THIS IS IMPORTANT! If you do not upload your log using the NPOTA entity designator as your location, neither you or your chasers will get credit for all your effort. Believe me, you do not want hundreds of e-mails from angry NPOTA chasers asking you why they didn't get credit for working you. Not that that would ever, ever happen! ;-)
If your NPOTA activation will be your first solo portable experience, go to a local park away from home and try your setup there. Some people would recommend setting up in the backyard, but it's way too convenient to just walk back into the house if you've forgotten something. When you're away from home, even if it's a short distance, and you discover you have forgotten something vital, you are way more than likely to never, ever forget it again. Don't feel bad about making a checklist for yourself. Checklists are very, very good things.
3) Know yourself. Know your limits. Everyone would like to go hiking and activate that trail, or activate that park in the middle of the beauty and solitude of Nature .....but if you can't walk to the corner mailbox without getting winded - you're not going to activate a SOTA peak or a mountain trail. If you need to, find a place with a parking lot (gives you the option to operate from the car if you're not the outdoors type or if the weather is bad), picnic tables (if you're only somewhat the outdoors type) and "facilities" so your activation can be an enjoyable, exhilarating experience that you will want to repeat, and not look back upon with dread. You're most likely to enjoy your outing if you're comfortable, so dress appropriately, bring along water (and snacks if you need to), bring along some type of folding chair if you think it will be required.
4) Bring your cell phone and one of whatever VHF. UHF, VHF/UHF handheld(s) you may own. God forbid you sprain an ankle and need help, it just a call way, via telephone call or a repeater contact. The cell phone has an added benefit. If you are lucky enough to have cell service at your chosen location, you can log onto DX Summit or DX Heat and you can self spot your activation. You can quite literally go from calling CQ to pile up conditions within seconds. If you do self spot, please make sure to put "NPOTA" and your entity designator in the comments portion of the spot.
I really hope the above doesn't scare you off or deter you. It wasn't meant to, it was meant to bring some common sense ideas to be considered by new, or less experienced portable operators. Once you've left the shack and have gotten into the Great Outdoors, with your radio providing you with fun and companionship, I guarantee that you will be smitten and will want to go out and do it again, and again, and again, and again.
One last caveat. I am by no means an expert on portable ops. I'm not a SOTA Mountain Goat, nor a W1PID nor a WG0AT nor a N7UN, nor a K0JQZ for that matter. I'm just offering basic advice based upon my own limited experience. The comment box is always open, so please feel free to add to what I have written here; or correct me on anything I may have gotten wrong. We all learn when we share.
I've posted this video before, but to see how simple, easy and fun and successful this can be, here's the YouTube video that Sean Kutzko KX9X posted about his activation of Pigeon Key in Florida.
Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].
1) Scope out the entity or park before "Game Day". Know where you're going to operate from. Is there an out of the way place where you can set up, or will you be right in the thick of things? Are there any prohibitions/releases/permissions needed? You want to know about these things and get them out of the way and taken care of before Activation Day. There's nothing as disheartening as showing up and having a Park Ranger come up to you and say, "You can't do this, because (insert any number of reasons) .........". And, while we're on the subject of Park Rangers ......... I know this is so basic as to almost be insulting, but I'm going to mention it anyway. No matter what else happens during your activation, PLEASE ..... at all times be cooperative, courteous and respectful to NPS employees. They're just there doing their job. It's important that we present Amateur Radio operators and Amateur Radio operations through the best lens possible. Don't ruin things for your future brother and sister Hams by being rude, pushy, or by having an attitude.
2) Know your equipment, know your antennas. Know what works, what doesn't. Take what you need (with backups), but leave the fluff at home. If you've never done a portable operations gig outside of Field Day, then you need some practice. Portable operations are not quite the same as Field Day. Close, but not quite the same. First off, your activation more than likely won't be for 24 hours, so you're going to have to consider power. Power is the most important thing. 4, 5 or 6 hours at the 100 Watt level? You're going to need to bring heavy, fully charged deep cycle batteries with you. 4, 5 or 6 hours at QRP levels? Life gets much easier. Smaller, lighter SLAs or better yet, feather-weight lithium ion batteries will serve you well.
Second, you may very well be "it". Solo ... a party of one. So that means all the work will be performed by you. Make sure your setup will be manageable by you, alone without any outside help. Don't be overly ambitious. There's nothing wrong with just tossing a wire into a tree and going "au natural". If you can manage elaborate that's all well and good, but this is supposed to be enjoyable for you, too. The KISS* principle is a good one to remember and it applies to NPOTA and portable ops in general, very, very well.
Antennas. Unfortunately, there is no "one size fits all" solution, but the idea is to make a lot of contacts. You don't want to spend all your precious time setting up aerials to get on the air, so go with antennas that are relatively easy to set up quickly. Operating stationary mobile from the car? Hamsticks, Buddisticks, Buddipoles, screwdriver antennas are all good choices. Operating away from the car? End fed wires, Buddipoles, Buddisticks, dipole antennas, and the Alex Loop are all good choices, but again, your environment (presence of trees or not?) and/or park rules will be a big factor in deciding what you can or cannot use.
Logging. Logging is one of the most important aspects of NPOTA, and you really can't be casual about it. So far, in the early moments of NPOTA, it appears as though this program is quite the huge hit. It's not unusual to tune across the HF bands and hear pileups taking place. All these NPOTA chasers want credit for their time and effort. It's your duty as an Activator, to do your best to record the QSOs as reasonably accurately as you can. Bring an accurate watch with you, preferably one that can be set up to display UTC time. For the actual task of logging, whether you bring along your laptop, or log on your cellphone (Hamlog is excellent for this!), or even log using plain ol' paper and pencil, you need to perform this task efficiently and well. Keep in mind that you will need to upload your logs to the ARRL's Logbook of the World. This is how Activators and Chasers get credit. If you're not already on LotW, then you need to send in for a password and set up an account. If you're already an LotW user, you will need to download and install the latest version of Trusted QSL. This will allow you to set up locations for your account other than "Home" using the NPOTA entity designators as location names. THIS IS IMPORTANT! If you do not upload your log using the NPOTA entity designator as your location, neither you or your chasers will get credit for all your effort. Believe me, you do not want hundreds of e-mails from angry NPOTA chasers asking you why they didn't get credit for working you. Not that that would ever, ever happen! ;-)
If your NPOTA activation will be your first solo portable experience, go to a local park away from home and try your setup there. Some people would recommend setting up in the backyard, but it's way too convenient to just walk back into the house if you've forgotten something. When you're away from home, even if it's a short distance, and you discover you have forgotten something vital, you are way more than likely to never, ever forget it again. Don't feel bad about making a checklist for yourself. Checklists are very, very good things.
3) Know yourself. Know your limits. Everyone would like to go hiking and activate that trail, or activate that park in the middle of the beauty and solitude of Nature .....but if you can't walk to the corner mailbox without getting winded - you're not going to activate a SOTA peak or a mountain trail. If you need to, find a place with a parking lot (gives you the option to operate from the car if you're not the outdoors type or if the weather is bad), picnic tables (if you're only somewhat the outdoors type) and "facilities" so your activation can be an enjoyable, exhilarating experience that you will want to repeat, and not look back upon with dread. You're most likely to enjoy your outing if you're comfortable, so dress appropriately, bring along water (and snacks if you need to), bring along some type of folding chair if you think it will be required.
4) Bring your cell phone and one of whatever VHF. UHF, VHF/UHF handheld(s) you may own. God forbid you sprain an ankle and need help, it just a call way, via telephone call or a repeater contact. The cell phone has an added benefit. If you are lucky enough to have cell service at your chosen location, you can log onto DX Summit or DX Heat and you can self spot your activation. You can quite literally go from calling CQ to pile up conditions within seconds. If you do self spot, please make sure to put "NPOTA" and your entity designator in the comments portion of the spot.
I really hope the above doesn't scare you off or deter you. It wasn't meant to, it was meant to bring some common sense ideas to be considered by new, or less experienced portable operators. Once you've left the shack and have gotten into the Great Outdoors, with your radio providing you with fun and companionship, I guarantee that you will be smitten and will want to go out and do it again, and again, and again, and again.
One last caveat. I am by no means an expert on portable ops. I'm not a SOTA Mountain Goat, nor a W1PID nor a WG0AT nor a N7UN, nor a K0JQZ for that matter. I'm just offering basic advice based upon my own limited experience. The comment box is always open, so please feel free to add to what I have written here; or correct me on anything I may have gotten wrong. We all learn when we share.
I've posted this video before, but to see how simple, easy and fun and successful this can be, here's the YouTube video that Sean Kutzko KX9X posted about his activation of Pigeon Key in Florida.
72 de Larry W2LJ
QRP - When you care to send the very least!
*KISS = Keep It Simple, Stupid!
Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].
» Leave a Comment (5)
What Mode Is That?
 |
| 'JT-9' - courtesy: http://www.sigidwiki.com/ |
A recent link posted on the ON4KST 2200/630m chat page brought up a very helpful web site.
The Sigidwiki site lists examples of the various transmission modes being used from LF to UHF, along with examples of what these signals look like on a waterfall display.
With the proliferation of digital modes found on-the-air today, it's often fairly baffling, trying to figure out what you are hearing. The main database page contains a staggering 272 different identified modes of transmitting information, in one way or another ... no wonder it's hard to keep track!
Clicking on any of the modes will bring up more details about the mode, sometimes with links to the decoding software and further reading.
 |
| 'PICCOLO' - courtesy: http://www.sigidwiki.com/ |
I'm sure there are more that aren't on the list (is WSPR there or did I just miss it?) but it's still an impressive and helpful collection for those that use a waterfall display on their receivers.
Steve McDonald, VE7SL, is a regular contributor to AmateurRadio.com and writes from British Columbia, Canada. Contact him at [email protected].
» Leave a Comment (2)
K5P on QRP
I managed a QSO with K5P yesterday on 20m CW with 5 watts out for my 180th country on QRP. I don't know why, but I am always amazed by this, especially when breaking a pile-up. I have a decent antenna, a log periodic up 50 feet, but so do most of the QRO guys. Always fun. I suppose that's what's interesting about ham radio, it's never the same two days in a row.
I will be looking to work VP8STI on QRP. I need some band slots on QRO, but still need them in my QRP log for the first time.The pile-ups will need to die down a little before I jump in.
I like this logo, nothing against the SSB guys, but it only has a morse key on it:-)
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].
I will be looking to work VP8STI on QRP. I need some band slots on QRO, but still need them in my QRP log for the first time.The pile-ups will need to die down a little before I jump in.
I like this logo, nothing against the SSB guys, but it only has a morse key on it:-)
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].
» Leave a Comment (0)
K5P on QRP
I managed a QSO with K5P yesterday on 20m CW with 5 watts out for my 180th country on QRP. I don't know why, but I am always amazed by this, especially when breaking a pile-up. I have a decent antenna, a log periodic up 50 feet, but so do most of the QRO guys. Always fun. I suppose that's what's interesting about ham radio, it's never the same two days in a row.
I will be looking to work VP8STI on QRP. I need some band slots on QRO, but still need them in my QRP log for the first time.The pile-ups will need to die down a little before I jump in.
I like this logo, nothing against the SSB guys, but it only has a morse key on it:-)
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].
I will be looking to work VP8STI on QRP. I need some band slots on QRO, but still need them in my QRP log for the first time.The pile-ups will need to die down a little before I jump in.
I like this logo, nothing against the SSB guys, but it only has a morse key on it:-)
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].
» Leave a Comment (2)
NPOTA – Brrrrrrrrr!
Of course, W2LJ picks one of the coldest, windiest days of the Winter season (so far) to do an NPOTA activation. Of course! But it was a blast (of cold air) nonetheless - even if I still haven't warmed up some hours later.
We got a light dusting of snow yesterday, which was a prelude to today. It was sunny and clear, but the winds were blustery and our high temperature for the day was reached last night at Midnight. Ever since then, the temperatures have been dropping. As I type this, it's currently 16F (-9C) outside. While I activated NPOTA, it was 24F (-4C).
I headed out at 11:40 AM to the Washington-Rochambeau National Historical Trail TR23, which we know as Old Raritan Road in Scotch Plains, NJ. I wanted to set up at the historic Frazee House, but that part of Old Raritan Road is currently blocked off for repaving. I settled for operating at the entrance to the Ashbrook Country Club golf course in steady. It's right on the trail, as you can see from the photo above. At the entrance to the golf course is the remnants of a cannon that was used in the Battle of Short Hills in June 1777, as seen in the photo below.
Set up was easy, I've done it so many times at lunchtime at work that I could do it in my sleep. The cold made things a tad more difficult, though; but I was ready to get on the air at Noon (1700 UTC), just as I had planned.
I started out on 20 Meters, using the Buddistick. It really helps to bring a cell phone along on these kind of outings. Having a smart phone enabled me to go onto the DX Summit Website and self spot. Within a few seconds of sending the spot, I was busy handling QSOs. There was never a really deep pileup, but there weren't many lulls either. When a lull hit, I used the opportunity to either change bands, or turn on the car to warm it up a bit. As an experienced QRPer, and being used to working weak signals, you get into the mindset to avoid as much background noise as possible. While I was operating, the engine was off. I would rather be a bit cold than miss another QRPer because of engine noise.
After 20 Meters, I operated on 17 Meters for a while. I had wanted to use 18.086 MHz, but I could tell that was pileup territory for one of the DXpeditions. So I "QRL"ed on 18.072 MHz, and not hearing any answer, I camped out there for a while.
When the Jeep interior cooled down as to start becoming uncomfortable (I'm ALL about comfort!), I took the opportunity to warm the interior up, and to switch from the Buddistick to the 40 Meter Hamstick. I get a better match with the Hamstick, only 1.3:1, which is lower that the 1.8:1 that I get with the Buddistick. I still have to work on finding the ideal combination of arms and whip length for 40 Meters on the Buddistick. 40 Meters was as productive as 20 Meters. Most of the QSOs were made on those two bands, although 17 Meters was not a slouch by any means.
I called it a day at 3:00 PM (2000 UTC) just as I had planned. In the end, I made 88 QSOs, which is actually way better that any Bumblebee or Skeeter outing that I have had, and is not bad for 5 Watts to less than full sized antennas. My best DX was California, Arizona, Puerto Rico and two stations from Belgium. I worked a few of you readers that I know from here, and I thank you heartily for those Qs. I also worked my best friend and Ham Radio mentor, Bob W3BBO. I worked QRP notables Steve WG0AT, Guy N7UN, fellow QRP Fox hunter Chris KQ2RP, and I also worked Kay Craigie N3KN, outgoing President of the ARRL.
But the best QSO of the day was when I worked Dave KD2FSI, who I logged for at Jockey Hollow on Saturday. This was perhaps Dave's second or third CW QSO, maybe? It was a blast to be there and to hear his fist on the air!
All the QSOs have been uploaded to LoTW. I can't wait to activate another NPOTA entity. The bug has really bit now. As the seasons change, and the weather gets warmer, the strategy will change from antennas mounted on the Jeep, to perhaps wires tossed in the trees. The best is definitely yet to come! Thank you Sean KX9X and the ARRL for sponsoring this great program!
72 de Larry W2LJ
QRP - When you care to send the very least!
Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].
We got a light dusting of snow yesterday, which was a prelude to today. It was sunny and clear, but the winds were blustery and our high temperature for the day was reached last night at Midnight. Ever since then, the temperatures have been dropping. As I type this, it's currently 16F (-9C) outside. While I activated NPOTA, it was 24F (-4C).
I headed out at 11:40 AM to the Washington-Rochambeau National Historical Trail TR23, which we know as Old Raritan Road in Scotch Plains, NJ. I wanted to set up at the historic Frazee House, but that part of Old Raritan Road is currently blocked off for repaving. I settled for operating at the entrance to the Ashbrook Country Club golf course in steady. It's right on the trail, as you can see from the photo above. At the entrance to the golf course is the remnants of a cannon that was used in the Battle of Short Hills in June 1777, as seen in the photo below.
Set up was easy, I've done it so many times at lunchtime at work that I could do it in my sleep. The cold made things a tad more difficult, though; but I was ready to get on the air at Noon (1700 UTC), just as I had planned.
I started out on 20 Meters, using the Buddistick. It really helps to bring a cell phone along on these kind of outings. Having a smart phone enabled me to go onto the DX Summit Website and self spot. Within a few seconds of sending the spot, I was busy handling QSOs. There was never a really deep pileup, but there weren't many lulls either. When a lull hit, I used the opportunity to either change bands, or turn on the car to warm it up a bit. As an experienced QRPer, and being used to working weak signals, you get into the mindset to avoid as much background noise as possible. While I was operating, the engine was off. I would rather be a bit cold than miss another QRPer because of engine noise.
After 20 Meters, I operated on 17 Meters for a while. I had wanted to use 18.086 MHz, but I could tell that was pileup territory for one of the DXpeditions. So I "QRL"ed on 18.072 MHz, and not hearing any answer, I camped out there for a while.
When the Jeep interior cooled down as to start becoming uncomfortable (I'm ALL about comfort!), I took the opportunity to warm the interior up, and to switch from the Buddistick to the 40 Meter Hamstick. I get a better match with the Hamstick, only 1.3:1, which is lower that the 1.8:1 that I get with the Buddistick. I still have to work on finding the ideal combination of arms and whip length for 40 Meters on the Buddistick. 40 Meters was as productive as 20 Meters. Most of the QSOs were made on those two bands, although 17 Meters was not a slouch by any means.
I called it a day at 3:00 PM (2000 UTC) just as I had planned. In the end, I made 88 QSOs, which is actually way better that any Bumblebee or Skeeter outing that I have had, and is not bad for 5 Watts to less than full sized antennas. My best DX was California, Arizona, Puerto Rico and two stations from Belgium. I worked a few of you readers that I know from here, and I thank you heartily for those Qs. I also worked my best friend and Ham Radio mentor, Bob W3BBO. I worked QRP notables Steve WG0AT, Guy N7UN, fellow QRP Fox hunter Chris KQ2RP, and I also worked Kay Craigie N3KN, outgoing President of the ARRL.
But the best QSO of the day was when I worked Dave KD2FSI, who I logged for at Jockey Hollow on Saturday. This was perhaps Dave's second or third CW QSO, maybe? It was a blast to be there and to hear his fist on the air!
All the QSOs have been uploaded to LoTW. I can't wait to activate another NPOTA entity. The bug has really bit now. As the seasons change, and the weather gets warmer, the strategy will change from antennas mounted on the Jeep, to perhaps wires tossed in the trees. The best is definitely yet to come! Thank you Sean KX9X and the ARRL for sponsoring this great program!
72 de Larry W2LJ
QRP - When you care to send the very least!
Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].
» Leave a Comment (1)
Hunting For NDBs In CLE 203
 |
| RB-350kHz - courtesy: http://www.ve3gop.com/pict.htm |
This coming weekend will see another CLE challenge, this time in the 20 kHz slice from 350.0 - 369.9 kHz.
A nice catch for North American listeners, as well as for over-the-pole Europeans, is 'RB' - 350kHz, in Resolute By, Nunavut. Its big 3,000-watt signal has been heard all over Europe and in NA from Hawaii to New England. If you haven't participated in one of the monthly CLE activities before, this midwinter event might be just the right time to get started ... the low geomagnetic activity of late looks very encouraging.
From CLE coordinator Brian Keyte (G3SIA), comes the following reminder:
Hi all:
No Specials - just an ordinary Listening Event is only a week away:
Days: Friday 22 January - Monday 25 January
Times: Start and End at midday, your LOCAL time
Range: 350.0 - 369.9 kHz
Just log the NDBs that you can identify having their nominal (published)
frequencies in that range, plus any UNIDs that you come across there.
We last concentrated on these frequencies during CLE186 in Sept 2014.
Please send your CLE log to the List (no attachments and ideally in a
plain text email) with CLE203 at the start of its title. Show on each line:
# The Date (or Day No: 27 to 30)
# The Time in UTC
# kHz - the nominal published frequency, if known.
# The Call Ident.
Please show those main items FIRST. Any other optional details such
as Location and Distance go LATER in the same line.
If you send any interim logs, please also send a 'Final' (complete) one.
And, of course, tell us your own location and brief details of the
equipment that you were using during the Event.
You can find full details about current and past CLEs from the CLE page
http://www.ndblist.info/cle.htm including access to the CLE203 seeklists (soon) for your part of the World prepared from the loggings on Rxx.
Good listening - enjoy the CLE.
Brian
----------------------------------------------------------
From: Brian Keyte G3SIA: <ndbcle'at'gmail.com>
Location: Surrey, SE England (CLE co-ordinator)
----------------------------------------------------------
(If you would like to listen remotely you could use any one remote
receiver such as http://websdr.ewi.utwente.nl:8901/ for your
loggings, stating its location and owner and with their permission
if required. A remote listener may NOT also use another receiver,
local or remote, to make further loggings for the same CLE)
__._,_.___
These listening events serve several purposes. They:
- determine, worldwide, which beacons are actually in service and on-the-air so the online database can be kept up-to-date
- determine, worldwide, which beacons are out-of-service or have gone silent since the last CLE covering this range
- will indicate the state of propagation conditions at the various participant locations
- will give you an indication of how well your LF/MF receiving system is working
- give participants a fun yet challenging activity to keep their listening skills honed
Final details can be found at the NDB List website, and worldwide results, for every participant, will be posted there a few days after the event. If you are a member of the ndblist Group, results will also be e-mailed and posted there.
The very active Yahoo ndblist Group is a great place to learn more about the 'Art of NDB DXing' or to meet other listeners in your region. There is a lot of good information available there and new members are always very welcome.
If you are contemplating getting started on 630m, listening for NDBs is an excellent way to test out your receive capabilities as there are several NDBs located near this part of the spectrum.
You need not be an ndblist member to participate in the CLEs and all reports, no matter how small, are of much value to the organizers. 'First-time' logs are always VERY welcome!
Reports may be sent to the ndblist or e-mailed to either myself or CLE co- ordinator, Brian Keyte (G3SIA), whose address appears above.
Please ... give the CLE a try ... then let us know what NDB's can be heard from your location! Your report can then be added to the worldwide database to help keep it up-to-date.
__._,_.___
Steve McDonald, VE7SL, is a regular contributor to AmateurRadio.com and writes from British Columbia, Canada. Contact him at [email protected].
» Leave a Comment (1)
Digital Mobile Radio (DMR) Free PDF Guide
For awhile now, I’ve been wanting to get a Tytera MD-380 or Connect Systems CS-750 (or CS-700) in order to learn more about how Digital Mobile Radio (DMR) really works.
To be honest, I’d been having a very hard time wrapping my head around the differences between analog FM and DMR. All of these (relatively) new terms for us old hams including tiers, talk groups, two-slot TDMA, zones, code plugs — they really didn’t make sense to me.
Last night I downloaded and read a free 28-page PDF guide called the Amateur Radio Guide to Digital Mobile Radio by John Burningham W2XAB available on the TRBO.org website. It made everything come together for me. If you’ve been interested in getting into DMR, download this and read it tonight. Well worth the hour it took!
The world of Digital Mobile Radio can be a little complicated, but it opens a whole new world once you understand it. Don’t let the future pass you by!
Thank you, John! What a service to the Amateur Radio community.
Matt Thomas, W1MST, is the managing editor of AmateurRadio.com. Contact him at [email protected].
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