Posts Tagged ‘Products’

There’s a new radio hobby magazine in town!

Recently, a number of hobby radio magazines have either retired, or have merged into a digital mix of several. Filling that void is the new The Spectrum Monitor, a creation of Ken Reitz KS4ZR, managing editor for Monitoring Times since 2012, features editor since 2009, columnist and feature writer for the MT magazine since 1988. Ken offers this digital, radio communications magazine monthly.  The web site is at http://www.thespectrummonitor.com/

There's a new radio hobby magazine in town!  The Spectrum Monitor magazine - get your's, today.

The Spectrum Monitor magazine – get your’s, today.

Ken, a former feature writer and columnist for Satellite Times, Satellite Entertainment GuideSatellite Orbit magazine, Dish Entertainment Guide and Direct Guide, is also contributing editor on personal electronics for Consumers Digest (2007 to present). He is the author of the Kindle e-books “How to Listen to the World” and “Profiles in Amateur Radio.”

The Spectrum Monitor Writers’ Group consists of former columnists, editors and writers for Monitoring Times, a monthly print and electronic magazine which ceases publication with the December, 2013 issue. Below, in alphabetical order, are the columnists, their amateur radio call signs, the name of their column in The Spectrum Monitor,  a brief bio and their websites:

Keith Baker KB1SF/VA3KSF, “Amateur Radio Satellites”

Past president and currently treasurer of the Radio Amateur Satellite Corporation (AMSAT). Freelance writer and photographer on amateur space telecommunications since 1993. Columnist and feature writer for Monitoring TimesThe Canadian Amateur and the AMSAT Journal. Web site: www.kb1sf.com

Kevin O’Hern Carey WB2QMY, “The Longwave Zone”

Reporting on radio’s lower extremes, where wavelengths can be measured in miles, and extending up to the start of the AM broadcast band. Since 1991, editor of “Below 500 kHz” column forMonitoring Times. Author of Listening to Longwave (http://www.universal-radio.com/catalog/books/0024u.html). This link also includes information for ordering his CD, VLF RADIO!, a narrated tour of the longwave band from 0 to 530 kHz, with actual recordings of LW stations.

Mike Chace-Ortiz AB1TZ/G6DHU “Digital HF: Intercept and Analyze”

Author of the Monitoring Times “Digital Digest” column since 1997, which follows the habits of embassies, aid organizations, intelligence and military HF users, the digital data systems they use, and how to decode, breakdown and identify their traffic. Web site: www.chace-ortiz.org/umc

Marc Ellis N9EWJ, “Adventures in Radio Restoration”

Authored a regular monthly column about radio restoration and history since 1986. Originally writing for Gernsback Publications (Hands-On Electronics, Popular Electronics, Electronics Now), he moved his column to Monitoring Times in January 2000. Editor of two publications for the Antique Wireless Association (www.antiquewireless.org): The AWA Journal and the AWA Gateway. The latter is a free on-line magazine targeted at newcomers to the radio collecting and restoration hobbies.

Dan Farber ACØLW, “Antenna Connections”

Monitoring Times antenna columnist 2009-2013. Building ham and SWL antennas for over 40 years.

Tomas Hood NW7US, “Understanding Propagation”

Tomas first discovered radio propagation in the early 1970s as a shortwave listener and, as a member of the Army Signal Corps in 1985, honed his skills in communications, operating and training fellow soldiers. An amateur Extra Class operator, licensed since 1990, you’ll find Tomas on CW (see http://cw.hfradio.org ), digital, and voice modes on any of the HF bands. He is a contributing editor for CQ Amateur Radio (and the late Popular Communications, and CQ VHF magazines), and a contributor to an ARRL publication on QRP communications. He also wrote for Monitoring Times and runs the Space Weather and Radio Propagation Center at http://SunSpotWatch.com.  Web site: http://nw7us.us/  Twitter: @NW7US  YouTube: https://YouTube.com/NW7US

Kirk Kleinschmidt NTØZ, “Amateur Radio Insight”

Amateur radio operator since 1977 at age 15. Author of Stealth Amateur Radio. Former editor,ARRL Handbook, former QST magazine assistant managing editor, columnist and feature writer for several radio-related magazines, technical editor for Ham Radio for Dummies, wrote “On the Ham Bands” column and numerous feature articles for Monitoring Times since 2009. Web site: www.stealthamateur.com.

Cory Koral K2WV, “Aeronautical Monitoring”

Lifelong air-band monitor, a private pilot since 1968 and a commercial pilot licensee since 1983, amateur radio licensee for more than 40 years. Air-band feature writer for Monitoring Times since 2010.

Stan Nelson KB5VL, “Amateur Radio Astronomy”

Amateur radio operator since 1960. Retired after 40-plus years involved in mobile communications/electronics/computers/automation. Active in radio astronomy for over twenty years, specializing in meteor monitoring. Wrote the “Amateur Radio Astronomy” column for Monitoring Timessince 2010. A member of the Society of Amateur Radio Astronomers (SARA). Web site: www.RoswellMeteor.com.

Chris Parris, “Federal Wavelengths”

Broadcast television engineer, avid scanner and shortwave listener, freelance writer on federal radio communications since 2004, wrote the “Fed Files” column for Monitoring Times.http://thefedfiles.com  http://mt-fedfiles.blogspot.com Twitter: @TheFedFiles

Doug Smith W9WI, “The Broadcast Tower”

Broadcast television engineer, casual cyclist and long distance reception enthusiast. “Broadcast Bandscan” columnist for Monitoring Times since 1991. Blog:http://americanbandscan.blogspot.com Web site: http://w9wi.com

Hugh Stegman NV6H, “Utility Planet”

Longtime DXer and writer on non-broadcast shortwave utility radio. Former “Utility World” columnist for Monitoring Times magazine for more than ten years. Web site: www.ominous-valve.com/uteworld.html Blog: http://mt-utility.blogspot.com/ Twitter: @UtilityPlanet YouTube: www.youtube.com/user/UtilityWorld

Dan Veeneman, “Scanning America”

Software developer and satellite communications engineer writing about scanners and public service radio reception for Monitoring Times for 17 years. Web site: www.signalharbor.com

Ron Walsh VE3GO, “Maritime Monitoring”

Retired career teacher, former president of the Canadian Amateur Radio Federation (now the Radio Amateurs of Canada), retired ship’s officer, licensed captain, “Boats” columnist and maritime feature writer for Monitoring Times for eight years. Avid photographer of ships and race cars.

Fred Waterer, “The Shortwave Listener”

Former “Programming Spotlight” columnist for Monitoring Times. Radio addict since 1969, freelance columnist since 1986. Fascinated by radio programming and history.  Website: http://www.doghousecharlie.com/

Thomas Witherspoon K4SWL, “World of Shortwave Listening”

Founder and director of the charity Ears To Our World (http://earstoourworld.org), curator of the Shortwave Radio Archive http://shortwavearchive.com and actively blogs about short­wave radio on the SWLing Post (http://swling.com/blog). Former feature writer for Monitoring Times.

 

Hat’s off to Palm Radio!

When I came home from work today there was a package in the mail for me, now this is not an unusual thing but I never ordered anything!! Holding the package and making my way back up to my condo apt I am old and do forget things but I was very sure I did not order anything. I opened the package and out came a very nice QSL card from DK7SN, DL9SCO and DL2BAT all hams from Palm Radio in Germany.  I have used their Palm paddle for years and without a doubt this is one of the best paddles I have ever used! I have used it with my Elecract KX1, K2 and KX3 radios and for those CW op's out there you understand when I say it's very smooth, adjustable to your fist and the dit's and dah's you ask of it are the only ones given to you….no more no less. Those of you out there that hit the trails (now that the summer is here) and are looking for not only a portable key but one that is compact and reliable the Palm needs to be seriously considered! It seems I have gone off on a tangent here and wondered away from the package I received.........it seems that the gents at Palm radio read my blog and read a comment I made about their cable that connects the Palm paddle to the rig. I said that it seemed it could become damaged easily and for that reason with my KX1 I made the cable attachment permanent. Well HAT'S OFF TO PALM RADIO the cable has been re-designed and  they sent me the new cable free of charge! What they improvements have been made you ask……..
Old cable on KX1
1. The new cable is thinner.
2. The new cable is more flexible.
3. The 3 pin connector ( the area of concern for me) now has an integrated strain relief.
4. The strain relief 3 pin plug is available on it's own so you can use your own cable to suit length.
5. A 3.5mm gold plated plug is added for a more reliable connection.
The new cable
All the new Palm Paddles I am informed now ship with this new cable. Julie and I on many occasions have had a conversation about success in business. Seems we have always come back to the same conclusion over and over again and that is CUSTOMER SERVICE! As hams we all know the companies that offer over the top customer service and those that fall short, it's not my place to mention those that fall short........Some of the companies that I have dealt with that offer fantastic customer service are Elecraft, DX engineering, N4PY software,Telepost, Alexloop, Begali keys and  A&A Engineering this is not an exhaustive list but the companies I have dealt with and had over the top service. Also added to the list is Palm paddles!




   

The MFJ 1788 loop arrives!

Ready for inspection
The MFJ 1788 antenna has arrived I ended up ordering it from DX Engineering and cancelling the order at the local ham store. DX Engineering had the antenna in stock were as the local store was not able to tell me when the antenna would be in….it seemed to be a waiting game. Once ordering the antenna DX Engineering had it at my door in 3 days! I can't say enough about the great service that was provided by DX Engineering. Now having said that……..I have been doing a lot of online reading about 1788 loop and how over and
Capacitor
Control box test
over again they arrived damaged or just not working. Looking at the loop it seemed to be in great shape and externally survived the trip ok. As I looked at the control unit I found one of the  push buttons not working! The  range button that changes the meter from low to the high wattage scale . I opened the control box as I also heard some "rattling" noise from within the unit as well. I found the switch to be defective and in need of changing, the rattling noise was from the battery holder. It was only held in place with two-side tape and as you guess it….there was no holding left on the tape. At this point I had a choice to make:
1. Send the control box back to either MFJ or DX Engineering for repairs?
2. Ask MFJ if it's possible to make the repair myself if they were to send me the part?
I settled on option 2 as I could still use the control box until the switch arrived and not be put on hold until control box was repaired or replaced. (note: I purchased DX Engineering's last unit)
Stepper motor
The control box failed the QC check it was now time to open up the antenna (a must according to magnetic loop user group) The visual inspection looked very good now time to power up the antenna with the control box. With the cover still off the 1788 loop I wanted to make sure the internal capacitor moved freely and stopped when full rotation was reached in both directions.
All was going well until the capacitor was rotating counter clockwise and it just stopped! I then rotated the capacitor in the clockwise direction and back counter clockwise and it worked just fine. After many back and forth rotations the capacitor never acted up…..maybe this was a one off. I emailed MFJ regarding the switch and they are going to mail one to me so I can do the repair. Next is to mount the antenna and see how it performs stay tuned!

Getting old and ham radio……….

Keeping it simple
I'm only 54 years old but over the past few years it's either my age or the growing of the hobby both technically and gadget wise that has given me some senior moments!! I really can't blame just the hobby as I have had times when heading to the car to only stop and wondering where is was I was heading too and for what! I'm comforted from online reading that says this is from having lots on the go and nothing to do with loosing your memory.  How does this relate to ham radio you say...........The rigs I have are the Elecraft K3 and KX3 both are menu driven as are many other rigs on the market are. I find myself going to the user manual or as I call it sometimes the "useless manual" to relearn a function that was just used the week before. I have had my ego get the best of me at times and refused to hit the books as I "knew" how to do this silly function command!! After going through several unknown menu's and not knowing how I got there, what I have done to the rig and better yet how to get the hell out! Oh and don't get me started on passwords that a whole other blog post!
3x5 life savers
For those of you who have the same memory melt downs at times as I do here are some helps that I use. In high school and University the good old 3x5 cards helped me learn (notice I said learn and not memorize very big difference) and pass many a test. The 3x5 helped me in the past and is doing so today, I write down step by step instructions for anything ham related items so I can refer to the card and not the Advil bottle. I cover over the card with clear tape so it will last for some time and the only thing I have to do is keep the cards in a place I can remember.....but maybe there is a card for that...:)). Just today I wanted to charge an external battery for my KX3 as I was going to do some hamming this weekend. I pulled out the battery and for the life of me I could not remember the setup to charge this darn battery. Thanks to a fellow blogger Larry W2LJ who has the same battery set me on the right path with an email. Now the instructions (simple as they may be) are taped on the side of the battery. 

I’ve been had and taken for a ride!!

You think a deal is deal....NOT
Over a week ago I blogged that I was having some trouble with my home PC and was getting this error message whenever I wanted to run some ham software. I was not able to open the software at all I was just shown this error message. I did lots of searching on the web to see if there was a work around or a solution other than re-formatting my hard drive. In my travels on the web I came across this site that said their software dealt specifically with removing Windows error codes. I did some reading and they did have a free trial software so I downloaded it and gave it a go. Sure enough it did identify the problems on my PC and namely it pointed out that ERROR 2908 was a big one and could be cleared......BUT.........to do so the software had to be purchased! Well I did some looking around the net again about this software in particular and it did get some good reviews. So I sent the money via PayPal  and soon after had a email with what I thought would be the key code to unlock the program and allow me full access. Well a 1-888 number was given and I was asked to call the get the key code. So I did and sure enough a person answered and gave me a code and the program was up and running. While on the phone with me this person wanted to make sure I knew how the program worked and the problem I had to want me to purchase the program. I thought "well this is customer service" After about 10 minutes on the phone with me and paying 50.00 for the software' I was told that my problem was "complex"........BUT........he could fix my problem via having control of my PC in about 20 minutes. Again I thought "this is great customer service"........BUT........then he added for 200.00 via PayPal it could be all looked after!!!!
Well that was the end of that call and my PC was not fixed at this point, as a matter of fact he never even used this software to see if a fix could be done. So I ran the software and it finished, it removed my ham programs and would not allow me to download them again. I have contacted PayPal to dispute this product and get my money back so we will see what happens there. They are in the final steps so I should know soon.
My solution was to re-format my hard drives and get a good Mal-ware/spyware tool!!

Toroid winding can be fun…..well almost.

The dreaded toroid...
When I first started kit building some years ago it was the dreaded toroid winding that I never looked forward too. After winding and rewinding over time it has not become a dark task, it has taken some time to get the hang of it but I can say that I  no longer get uptight about the process. I have learned some tricks and some never ever skip steps when it comes to toroids. 
I am in the process of building my second K2 rig from Elecraft and there are lots of toroids to be wound. Now having said that if you want you can order per-wound toroids from the toroid guy. If you do order toroids that are per-wound I would encourage you to try to wind your own as well. What I have found is it's only practice that is needed to get the hang of the winding thing. In the past I have built many Elecraft kits were toroids have been involved, I have learned as I said some tricks, some must do stuff and things to stay away from when it comes to this art. 

My advice when winding single conductor toroid....
1. Most if not all the time you have more wire than you need so when told to cut a conductor to lets say 12 inches I give myself around 13-14 inches. A wise person told me "it's better to have and not need than to need and not have" 

2. If you are winding a toroid that has lets say 20 turns when you hit 19  I stop and count the turns just to make sure I am not at 20 or that I lost count and am only at 18!  I have had both happen.... it's better to check rather than cutting the excess wire and finding out you need to somehow add 2 more turns. 

3.Once the toroid is wound check the turns to see if they are more or less equally spaced. Take your time and move the windings around the core. Use a plastic tool or wooden tool for this a metal tool (screw driver) may remove the paint on the wire and cause a potential short.

4. Take the new toroid and see how it fits on the board. Sometimes you may have to squeeze the turns or open them up a bit for the toroid to fit properly. 

5. Once the turns are good and the fit is good you can trim off the extra wire. When I do this I always make on leg shorter than the other. I find you can place the toroid on the board with less effort by having the lead staggered in lenght. This is very evedent when you have a toroid with more than one winding..

6. Now that the toroid has the right amount of turns, it is spaced correctly, fits nicely and the leads are cut one longer than the other....its time to remove the enamel coating off the wire. There are some various
 ways to to this........ 
Getting ready for solder blob
A. Use a lighter to burn off the coating
B. Use sand paper.
C. The solder blob method.
D. Use a razor knife to scape the coating off.
E. I have heard some dipping the wire in var-sol....would not recommend it.  

I use the solder blob method and I have tried the sandpaper (find it just to rough for the delicate work that is needed) I have tried the lighter method but found on the smaller toroids I am not able to control the heat and end up burning off to much insulation. The razor blade scraping I have not tried and really don't want a razor knife that close to my fingers. SO....it's the solder blob for me!! I find if I put the toroid in an alligator clip to hold it I can in a very controlled fashion remove the right amount of enamel from the toroid.
I change the tip on my Weller soldering iron to a larger tip and use a .030 diameter solder. Most of my board work is done with a .020 diameter solder.

DO NOT SKIP STEP 7.....
7. Once the toroid wire has been stripped I use my DMM to check to make sure the coating has been removed and there is good continuity. Oh and for toroids that have more that one winding I check to make sure there is not shorts between the windings as well.

8. It's now time to solder the toroid in place and I find once the toroid is soldered in place before the leads are trimmed you can heat each solder blob up again and give each lead a LIGHT pull with a pair of pliers. This will allow the toroid to sit firmly on the board.

Some tips
1. Practice practice practice......it's like CW it's an art and over time you will get the idea and look forward to it.
2. Some toroids have nice rounded edges but be aware of those with sharp 90 degrees edges. These toroids can if your not careful remove the insulating coating from your wire and potentiality cause a short.

Using a paper and pencil to count
3. When  you have a toroid with 20 turns or more you can go buggy trying to check the turn count. What I do is lay the toroid on a sheet of paper and pencil make on the paper each turn. I then count the pencil marks and sometimes ticking them off as being counted.

4. Use two sizes of soldering tip's one (I use the Weller ETC 1/8 tip) for the solder blob used to melt the insulation off the wire. Then a thinner tip (I use the Weller ETR 1/16 tip) for soldering the toroid to the board.
ETR and ETC tips



Coming soon how to wind the bi-filar toroid and transformer toroid.


When simple turns to exhausting

Three weeks ago I ordered from Elecraft there XG3, it's an RF signal source device with a range from 1.5 to 200 mhz,  two programmable sweep functions, 12 programmable bands  (2m to 160m) and 4 calibrated output levels as well as a few more bells and whistles. This unit can be updated via your PC which is great when Elecraft comes up with bug fixes and new options for the unit. You can either power the device by a 9 volt battery or your DC power supply (11 to 14 volts DC). One of the reasons for me purchasing this unit was it can via software preform an Rx Sideband Null Field Calibration. This is an experimental Field Calibration program and the instructions and program were sent to me via Elecraft support. The reason I wanted to do this calibration was to stop the "woodpecker" effect I was getting on my KX3 during CW contests with stations that were very close by. The program needs run for around 20 minutes to complete and I thought this would be a great Saturday afternoon project.....not thinking that 20 minutes would turn into 2 hours with the calibration not even starting!! 

So far so good but Murphy shows up!
To do the test you first have to make sure the XG3 has the latest firmware loaded so I plugged in the supplied USB cord to update the XG3. I had the "new hardware found" info box come up and I then began the search for the USB port......well for some reason I was not able to find it. I then just plugged in my KX3 USB cable I use to update the KX3 rig with and it's com port 13. I used that cord and plugged it into the XG3 and had it look at com 13 and all was well. It seemed the firmware was up to date. For the calibration test I needed to have both the KX3 and XG3 running on USB ports of their own. So I swapped some USB cables around and I was able to see my XG3 on com 19. That was great (so I thought). I started up the RX
Not able to use available com ports
sideband null field calibration program and the first thing I was asked was to enter the com port of the KX3 and XG3. I entered the KX3 (com13) and  the program said all is well and was able to see the rig. I then went to enter com19 for the XG3 and the drop down menu in the Elecraft program only went to com port 16!!!! WHATS UP WITH THAT!!! So the calibration test came to a fast end. All this farting around took 2 hours of my time and got nothing done......I went into my device manager to see what was going on and I tried to change the XG3 to a lower com port number but I was informed that all com ports from 1 to 18 are in use, funny thing is I don't have 18 USB items to take up that many ports.....but I do have LP Bridge and VSP manager that create virtual ports and also an 8 port Edge port device that takes up virtual ports as well. My question is why does the XG3 program only go up to com port 16.....N1MM does the same thing and it's a pain!!! So I will be emailing Elecraft support to see if there is a solution to this or maybe I will go the Mac way and set this up on my wife's mac computer.




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