AmateurRadio.com

I like to listen to W1AW code practice.  Not only because it helps me in my never ending battle to improve my code speed; but also it helps me with sending at the code speed I am at right now.

"Whoa! What's that now? How can listening to code practice help improve sending?" you might be asking yourself (and me).

By listening to the timing gents (and ladies) ...... it's all in the timing - and the spaces.

Too many times I get carried away and ignore my spacing. Spacing between individual characters and spacing between words and even spacing between sentences is critical.  Ignore spacing and I'll bet you dollars to donuts that you leave others scratching their heads trying to figure out what you're sending. You probably run into a lot of "Gotta QRT now" scenarios, too.

By paying attention to your timing and spaces, and you'll be that guy that everyone wants to QSO with - you'll be that guy with the "good fist". Run on sentences and run on words are not only hard to read - they're also hard to hear.

So I listen to W1AW to remind myself from time to time what perfect code sounds like. The more often I hear perfect code, the better I am equipped to emulate it. Oh, and this doesn't apply only to the QRQ guys, although I suspects it's more important for them. Proper spacing applies to the QRS guys as well - no one is exempt.

Do yourself a favor and tune into W1AW every now and then - especially if you feel you don't need to.

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].

In preparation for ARRL Field Day, I will be doing a presentation at our radio club meeting, explaining how FD works. We have lots of newer hams, so I want to cover the basics well. I looked around on YouTube for some video of typical Field Day contacts so our members could hear what it sounds like.

This video shows Andy K5PO doing an outstanding job of operating the WR5P Noise Blankers Field Day station. Give a listen and notice how he keeps the contacts short and to the point, clearly communicating using phonetics.

73, Bob K0NR

The post Good Operating Habits on Field Day appeared first on The KØNR Radio Site.

Bob Witte, KØNR, is a regular contributor to AmateurRadio.com and writes from Colorado, USA. Contact him at [email protected].

When I was young (that is now a very long time ago!) I coveted the Eddystone EC10 all transistor receiver. When I first had my call I had one on loan from a local SWL. I used it on 160m AM and CW.  A few years later a friend at work managed to get me one from his dad who worked for Eddystone. This was a pre-production unit. I used it as a tunable IF for several years.

Looking back it was rubbish!  On 10m the whole band was about 0.5 inches on the dial. On MW and bands up to about 6MHz it was OK. It had a low IF and germanium transistors (OC171s). It was mechanically a nice radio, but almost all modern receivers are a lot better.

Prices on the second hand market for EC10s are very high. Even though a far from great radio they are still sought after receivers.

See https://sites.google.com/site/g3xbmqrp3/hf/ec10 .

Roger Lapthorn, G3XBM, is a regular contributor to AmateurRadio.com and writes from Cambridge, England.

The beta test period for the latest release of the Amateur Radio Emergency Data Network (AREDN) firmware is underway. The project released information on the beta that includes details on the new functionality. Some of the new items that are quite exciting include support for 3.4GHz where US hams have no commercial competition, the ability to use low-cost TP-Link hardware, and the ability to use ham-only channels in the 2.4GHz band. For as little as $100 you can have two mesh nodes running to play with…at $50 a piece, you can have a neat little experiment in your neighborhood. If you’re at all interested in data networking and digital communications, take a look at the AREDN project.

Michael Brown, KG9DW, is a regular contributor to AmateurRadio.com and writes from Illinois, USA. Contact him at [email protected].

The beta test period for the latest release of the Amateur Radio Emergency Data Network (AREDN) firmware is underway. The project released information on the beta that includes details on the new functionality. Some of the new items that are quite exciting include support for 3.4GHz where US hams have no commercial competition, the ability to use low-cost TP-Link hardware, and the ability to use ham-only channels in the 2.4GHz band. For as little as $100 you can have two mesh nodes running to play with…at $50 a piece, you can have a neat little experiment in your neighborhood. If you’re at all interested in data networking and digital communications, take a look at the AREDN project.

Michael Brown, KG9DW, is a regular contributor to AmateurRadio.com and writes from Illinois, USA. Contact him at [email protected].

John Davis of the Longwave Club of America has been doing a good job of keeping us informed of the present 2200/630m application status for U.S. amateurs. It seems that although the NPRM has not yet been published in the Federal Register, the FCC website is open for comments on this issue. I would urge all amateurs with an interest in LF operation to file comments that address the FCC's Notice Of Inquiry (NOI), particularly if you have been operating an experimental station. As well, Canadian LFers operating on either band should consider filing comments as well, describing your system and overall operating results. You can read a full review of the FCC's concerns in three of my earlier blogs:

http://ve7sl.blogspot.ca/2015/04/lf-mf-next-step-for-us-amateurs-part-1.html

http://ve7sl.blogspot.ca/2015/05/lf-mf-next-step-for-us-amateurs-part-2.html

http://ve7sl.blogspot.ca/2015/05/lf-mf-next-step-for-us-amateurs-part-3.html


John's latest information points out what he believes are three crucial points that deserve serious thought. As he indicates, if we don't 'get it right' the first time, it might be very difficult to make any changes after the fact. Please give serious thought to John's information and to filing your own comments at the link provided.

In John's own words:


Rulemaking Ruminations

This is probably a good time to get discussion reactivated on the MF and LF ham proposals. Although I continue not to see publication of the NPRM in the Federal Register as yet, the FCC EFCS Web page for the proceeding is open and accepting filings. Until FR publication, we won't know the closing dates for comments and replies, but you can see what's already been going on at:

http://apps.fcc.gov/ecfs/proceeding/view?name=15-99

While I've been awfully tied up with other things recently, my reading of
the proposal thus far brings to mind three points I believe we earnestly
need to address with the Commission. This proceeding will set the exact US
rules for 2200 m, and very probably also 630 m, so it behooves us to make
the best case we can, now, right up front. If the initial rules are too
restrictive on amateur activity, it could be very difficult and time
consuming to get them changed. Here are my present concerns.

* ONE: In paragraph 168, the FCC states that in addition to separation
distances and power limits, "we propose to limit amateur stations to
operations at fixed locations only to ensure that this separation distance
can be maintained reliably." That's stricter than it may first sound. The
FCC's actual proposed wording for § 97.303(g)(1), for both 2200 and 630 m,
is: "Amateur stations are restricted to use at permanent fixed locations."
Permanent fixed locations. That goes way beyond my suggestion that mobile operation be prohibited. It precludes temporary fixed operation, such as Field Day activities, or tests of ground characteristics for future potential antenna sites, or other legitimate short-term experiments. In my view, this is needlessly restrictive, and could also open the door to more rigid coordination requirements that might paint us into a corner, figuratively and literally, at our original QTHes.

We need to make a strong case that hams are able to identify electric
transmission lines and maintain 1 km separation (or other specified
distance) from them. This further relates to comments the FCC seeks in par. 176: "Amateur licensees will have to determine the location of transmission lines in their vicinity to determine if they are permitted to operate stations using these frequency bands. .... High voltage transmission lines are typically attached to large steel towers that are easy to identity.
However, lower voltage transmission lines are typically attached to wooden poles. Although the wooden poles used for transmission lines are usually taller than the wooden poles used for distribution lines, we recognize that distinguishing the two types may not always be straightforward. We seek comment on whether amateur licensees will be able to identify the transmission lines in their locality."

Obviously, just glancing around a proposed operating site and saying "nope, I don't see a transmission line" is not enough. But I think we're smart enough to do responsible surveys of all lines within a mile or so in all directions, identify any substation locations, and determine which sets of poles have customer connections (practically the definition of distribution lines) and which don't (therefore assumed to be transmission lines). We need to convince the FCC that we can tell the difference.

... to be cont'd
Steve McDonald, VE7SL, is a regular contributor to AmateurRadio.com and writes from British Columbia, Canada. Contact him at [email protected].

Some years ago, I was in need of a 70cms antenna for portable use and had to improvise by raiding my XYL’s wardrobe!  The result was a 2 el Moxon antenna made in about 30 minutes which worked some impressive QRP (2.5W) DX into France on 70cms. Gain is quite low but all you need is a wire coat hanger and a few bits for insulation and to attach the coax feed. Simplicity! It does not look pretty, but it works. The mast was made from a short length of PVC pipe.

See https://sites.google.com/site/g3xbmqrp3/antennas/70cm_moxon .

Roger Lapthorn, G3XBM, is a regular contributor to AmateurRadio.com and writes from Cambridge, England.