SHORTWAVE RADIO STATIC BLOG

Wednesday, November 18, 2009

5 Things to Consider When Buying a Shortwave Radio (Part 5)

5. New or used?: Lets face it, who wouldn't like to buy a new shortwave radio set if given the choice? However, as the current economic climate might be trying to teach some of us, sometimes being frugal and bargain hunting can serve to lead to an improved quality of life. Even so, from time to time seeking deals that are too good too be true can result in unnecessary hassles when poor quality or irreparable faulty radios are passed on. Some people collect radios as if they were baseball cards. Occasionally extreme radiophiles and avid collectors give in to pleas from family members to make space around the house and cash in on their excesses. Eventually we all pass away and if relatives have no use for the equipment we have collected it ends up in an estate sale. Many avid radio collectors and hobbyist shortwave radio listeners simply like to wheel and deal. There are plenty of places to find used shortwave radios including internet forums, auctions such as eBay.com, established shortwave radio dealers and swap meets or hamfests.

When considering whether to buy a new or used shortwave radio, the type of warranty offered by the manufacturer or dealer may either add some comfort to the deal or, if non-existent, may increase the amount of risk you are taking. Radio repair shops do exist and they are usually found in conjunction with established dealers or manufacturers, although repair can be costly and, in some cases its availability is dependent on the make of equipment. For many years we have been living in a society that has fostered and encouraged built in obsolescence. In some cases, radio repair is simply not cost effective. Buying a new radio can and should keep you out of repair shops for at least long enough to get settled into shortwave radio listening as a hobby. Taking good care of your equipment and making good choices when purchasing it can help to prolong and ensure that the lifespan of your shortwave radio well exceeds the time it takes to open the box it was shipped in.

Thank you for reading this 5 part series on 5 Things to Consider When Buying a Shortwave Radio. Hopefully it was helpful to you. If you landed on this page without seeing the first 4 parts and would like to read them click here to return to Part 1 - Cost.

Please don't hesitate to comment on the topic as your feedback or questions will be appreciated and should serve to help make this blog more informative. If you are an experienced shortwave radio listener and feel that the topic has missed something then please contribute your knowledge and help other readers as well as the author to become more educated about the topic of shortwave radio.

Friday, November 13, 2009

5 Things to Consider When Buying a Shortwave Radio (Part 4)

4. Size: Commonly available shortwave radios for personal use come in sizes ranging from pocket or handheld models to tabletop sets. Handheld shortwave radios can be as small as the size of a wallet which enables portability with ease. Depending on the model, pocket sided to medium sized shortwave receivers are for the most part very well suited for use in a wide range of places. Medium sized shortwave radios can be taken along when traveling as they are easy to pack in luggage and the built in antennas are often sufficient for acceptable reception of transmissions by large international and domestic broadcasters. Medium sized receivers also make for good side table companions in bedrooms and many of them even tend to come with built in alarm clock features.

Larger tabletop shortwave radio sets are typically for stationary use and, although they are probably not the best suited place to set your cup of coffee on, they can be big enough that they can easily collect stacked clutter on their flat surface areas. Despite having adopted the old ham radio terminology of "boat anchor" as a nickname due to their larger size and heft, many modern tabletop shortwave receivers offer all kinds of additional functions and features as well as improved ergonomics when compared to more compact radios. The size of a shortwave radio can affect its functionality due to the omission or inclusion of basic characteristics such as the presence of a built in antenna, external antenna connectibility, or features including frequency coverage. Although there may be a few exceptions, larger tabletop shortwave radios do not typically have built in antennas and are intended for use in environments where listeners have the space required to install a longwire or dipole antenna of some sort or another. Active antennas do make it possible for sophisticated tabletop sets to be utilized in smaller settings and provide an alternative space saving solution but in some cases they can be costly and might not be considered ideal. Many smaller shortwave radios do not have connectors which permit them to be readily interfaced with external antennas requiring plug in type jacks. However, many have used the argument that giving up a few options in a small receiver is a small sacrifice for being able to carry broadcast voices from around the world in the palm of your hand.

Look for part 5 in this series of posts on 5 Things to Consider When Buying a Shortwave Radio to be published here at the Radio Static blog soon.

Please don't hesitate to comment on the topic as your feedback or questions will be appreciated and should serve to help make this blog more informative. If you are an experienced shortwave radio listener and feel that the topic has missed something then please contribute your knowledge and help other readers as well as the author to become more educated about the topic of shortwave radio.

Monday, November 9, 2009

The New Solar Cycle and its Effects on Shortwave Radio Propagation

Over 100 years since the dawn of early radio there remains something magical about being able to transmit messages from one place to another, through the atmosphere and even into space, by using man-made electromagnetic waves. High frequency (HF) or "shortwave" wavelengths exist in the 3,000 to 30,000 kHz portion of the radiowave spectrum. They range anywhere from about 100 meters to 10 meters in length. Because they can be bounced off the earth's ionosphere, HF shortwaves are capable of traveling great distances around the planet. If you have spent much time listening to shortwave radio broadcasts then you might have noticed that reception of shortwave signals is highly variable. This variability is due at least in part to the condition of the earth's ionosphere.

The ionosphere is comprised of several layers itself but, in the grand scheme of things, it is simply the outermost portion of the earth's atmosphere which exists about 50 to 100 km above the earth. The ionosphere consists of various atoms, molecules, and subatomic particles including electrons. These components of the upper most reaches of the earth's atmosphere are easily affected by the activity of the sun. Therefore, the propagation, or ease and efficiency with which HF shortwave radio signals travel around the earth by bouncing off the ionosphere, is heavily dependent on solar conditions. The sun itself is dynamic and exhibits fluctuations in the amounts of charged particles that it emits into space in the form of a solar "wind". Effects of the solar wind can be seen in auroras, or natural light displays, which become visible at the northern and southern poles of earth. As solar winds and the earths geomagnetic properties contribute to the ever changing makeup of charged particles in the earth's ionosphere, they can alter or even disrupt the state of shortwave radio communications.

Solar storm activity has been discovered to occur in regular and somewhat predictable cycles. At present we are said to be at or near a low point in solar activity and a new solar cycle is set to begin or may already be beginning as solar storm activity increases. Scientific bodies such as NASA work to predict the future of solar cycles and forecast space weather. It has been proposed that the coming peak of Solar Cycle 24 may occur in early 2013. If NASA is correct then it seems quite probable that conditions for broadcasting and listening on the shortwave radio bands could be set to improve over the next couple of years, provided that the intensity of geomagnetic storms does not have a severe negative impact on shortwave propagation conditions.

While probably worthwhile pursuing, just like regional weather forecasting for terrestrial conditions, pinpointing just exactly what the sun has in store could easily prove to be not only challenging but also humbling. Common sense and experience should serve as a reminder that no matter what the weather report calls for, only time will tell for certain what awaits us. Either way, until proven wrong, shortwave radio listening through the new solar cycle looks to be a good way to harness some of the potentially fruitful space weather coming our way.

Additional links:

10.27.09
The Sun's sneaky variability (nasa.gov)

Thursday, November 5, 2009

5 Things to Consider When Buying a Shortwave Radio (Part 3)

This is part 3 of a 5 part series dedicated to 5 things to consider when buying a shortwave radio.

3. Functionality: Aside from the ability for a particular radio to connect to and utilize various different external antennas, perhaps the most important defining aspect of a shortwave radio's capacity is limited by the frequencies which it can receive. When selecting a shortwave radio it is a good idea to make sure that it is capable of receiving in the different modes where transmissions that you would like to monitor occur. The term "shortwave" has a broad scope and is generally used to refer to high frequency (HF) communications consisting of multiple "bands", or portions of the radio spectrum. Most commercially available shortwave radios provide access to the frequencies where large commercial shortwave stations transmit public broadcasts. However, some radio monitoring hobbyists like to log aircraft, marine activity, or utilities such as beacons and may require special receivers which include frequency coverage which permits doing so. It is important to note that the definition of shortwave bands can vary and not all shortwave receivers cover the entire HF radio spectrum. Some shortwave radios include coverage of bands where ham radio transmissions occur and many receivers include air traffic bands which are considered to be very high frequency (VHF). Due to the popularity of medium wave (MW) AM and FM radio stations, access to the commonly used bands may be included in the coverage of shortwave receivers.

Most of the real optional bells and whistles incorporated into modern shortwave radios are aimed at tuning methods. A lot of the specialized options related to shortwave tuning deal with being able to pull out or eliminate specific signals. For some time now shortwave radios which utilize digital features have included options of tuning in varying steps such as 1, 9, or 10 kHz. For the most part it is a matter of personal preference whether your shortwave radio has a keypad for digital entry, a dial for tuning, or both. Some high end shortwave receivers may even feature a remote control with both a keypad and a dial. There are radios which offer phase locked loop (PLL) circuitry and others that incorporate digital signal processing (DSP) into tuning in order to improve reception. One feature considered valuable to listeners of shortwave radios who seek out more than just the large commercial or national broadcasters is single sideband (SSB) capability. SSB signals are an efficient way to transmit and receive and are often utilized by smaller broadcast stations. Provided that the frequencies are available, a shortwave radio which features SSB functionality may be used to listen to long distance transmissions from ham radio operators and smaller independent broadcasters, as well as the occasional pirate operator.

Other aspects of functionality worthy of consideration when choosing a shortwave radio include the type of display, methods of tuning, and ability to store preset frequencies by memory. Most shortwave radios above the very low cost handheld models tend to have a digital display these days. Display may feature a light or offer a utilitarian menu which enables access to the radio's features.It is not vital to understand the ins and outs all of the additional features available in shortwave radios to find a basic set which is suitable the needs of most beginner hobbyists. By first gaining an understanding what you would like to listen to and then making sure that you will not be limited by your choice of equipment you should be able to ensure that you are satisfied with your purchase.

To continue reading about 5 Things to Consider When Buying a Shortwave Radio click here to skip to Part 4 - Size.

Please don't hesitate to comment on the topic as your feedback or questions will be appreciated and should serve to help make this blog more informative. If you are an experienced shortwave radio listener and feel that the topic has missed something then please contribute your knowledge and help other readers as well as the author to become more educated about the topic of shortwave radio.

China Radio International logged on 6020 kHz

01:00-01:36 UTC via Canada 11.05.09

7 s unit reception in south central United States.

Initial reception of a continuation of this China Radio International (CRI) English language shortwave program broadcast to east coast of United States began at 01:00 with a male announcer giving a station identification call. News reporting followed quickly and was read by another male announcer. The reporting began with coverage of a revised forecast for China's economic growth by the World Bank. This news was followed by nine or ten other topics ranging from a crackdown on drunk driving in China to the construction of nuclear power stations in the country, as well as interest rates remaining unchanged in the United States. At 01:05 a special interest program segment began. The program consisted of both male and female co-host announcers, with the male announcer, named Mike, having a British sounding accent and the female announcer, Helen, sounding Chinese. The pair solicited feedback from listeners via mobile phone, email or forum participation regarding a segment centered around being a foreigner in China. A short regional weather forecast was read at 01:09 and at 01:10 the program was Identified as "China Drive". The hosts proceeded to read listener messages on the air at 01:11 and, interestingly, Mike the announcer made a reference regarding traditional meetings and mentioned the British festival on November 5 which he called "bonfire night" but is also commonly known as Guy Fawkes Day. A short news report was read by both announcers beginning at 01:14 and included interesting topics such as a declared shortage of blood donors in Beijing and the initiation of a program to entitle donors of more than 1500 mL to "unlimited" blood for life. Other news topics touched on were construction of a new Disney theme park in Shanghai and travel and accommodation prices for the upcoming China World Expo. Additional requests for listener submissions were heard at 01:18 and the program settled in for a spell that included a pre-recorded segment about foreigners living in Beijing and a local gathering called "The Long Walk" in which foreign people living in Beijing can meet and mingle with others. At 01:23 language as a barrier was discussed by Mike and Helen and then at 01:27 an upbeat pop music song entitled "22" by artist Lilly Allen was played. Station ID as well as program ID went out at 01:29 and at 01:30 Mike and Helen read some sports news which included a vast range of events, even motor racing. The foreigner topic was rehashed and discussed by both hosts until monitoring was discontinued at around 01:35, shortly after the British sounding host Mike made a remark about foreigners, tea and China.

Overall the broadcast was easy to listen to. There were a few instances where slight fading and very mild interference affected the signal but conditions for listening to Radio China International as a source of news and entertainment appear to be more than just acceptable at present. CRI's shortwave broadcasts offer a wide variety of programming. Schedules with transmission times, targets, and topics can be found at the CRI website which is linked in the sidebar of this blog.

S-3
I-3
O-3


All times are UTC.

Limited audio from the broadcast is available in .wav format here.


Additional links:

11.04.09
148,000 drunk drivers punished in China's crackdown (chinaview.cn)

Wednesday, November 4, 2009

5 Things to Consider When Buying a Shortwave Radio (Part 2)

This is part 2 of a 5 part series dedicated to 5 things to consider when buying a shortwave radio.

2. Quality: There are many different shortwave receivers on the market. Not all of them were built to last and, in some extreme cases, even work properly right off the shelf. Avoiding being stuck with a lemon by making the effort to do some homework before making a purchase can greatly increase your chances of finding shortwave radio listening to be a rewarding hobby from the start. As most salespeople would agree, it is generally accepted that you get what you pay for. This is quite often the case but is not always true. The quality of a shortwave radio is ultimately dependent on the manufacturer and it stands to reason that there are many business models in existence that attempt to produce maximum financial gain from minimum input.

Talking to other shortwave hobbyists or doing some detective work on your own are good ways to learn about the pros and cons of different shortwave radio models, their reliability, as well as personal experiences with shortwave equipment dealers. Participating in radio related internet forum discussions or going to radio club meetings can be a way to educate yourself. Reviews can be a helpful way to become familiar with many of the available features of various shortwave radio models as well as the quirks or undesirable aspects of particular radio sets. However, it is important to understand that some reviewers might give an opinion regarding a product which is biased because of their own interest in somehow making a profit from your purchase. Therefore, taking in more than one or two reviews as well as talking to more experienced shortwave hobbyists is highly recommended as a means to gauge the quality of a particular shortwave radio set, manufacturer or distributor.

To continue reading about 5 Things to Consider When Buying a Shortwave Radio click here to skip to Part 3 - Functionality.

Please don't hesitate to comment on the topic as your feedback or questions will be appreciated and should serve to help make this blog more informative. If you are an experienced shortwave radio listener and feel that the topic has missed something then please contribute your knowledge and help other readers as well as the author to become more educated about the topic of shortwave radio.

Tuesday, November 3, 2009

Radio Taiwan International logged on 5950 kHz

03:00-03:59 UTC via Okeechobee, Florida 11.04.09

9 s unit reception in south central United States.

Initial reception of the English language shortwave broadcast of Radio Taiwan International (RTI) began at 03:00 with a male announcer giving a station identification call. The transmission, which was intended for the west coast of the United States, followed an earlier RTI broadcast which targeted the east coast. RTI's United States programming is relayed from WYFR in Florida and therefore, although typically regarded by many listeners as an international broadcast, its transmission is actually domestic. At 03:01 the programming began with female announcer Natalie Tso reading the news which included coverage of Taiwanese DPP Party led disputes and calls for negotiations regarding import bans of U.S. beef stemming from fears about Mad Cow Disease. The News proceeded with other topics including coverage of recent comments made by Taiwanese President Ma regarding U.S. President Obama and cross-straight relations. At 03:05 The announcer spoke of a baseball fixing scandal and a coach who is said to have been implicated in it before carrying on about the effects of Typhoon Morakot on Taiwan's coral reefs. After brief coverage of financial markets and regional weather at 03:08 a male announcer furnished another station ID call. Programming continued at 03:09 with a segment entitled "This day in history" and highlights included talk of the historic launch of satellite Sputnik and a space dog. Another set of ID calls was given at 03:10 by both male and female announcers and the broadcast continued with a section entitled "Time Travelers" from 03:11 to 03:19. Time travelers documented the story of Chinese refugees who had succumbed to a fatal shipwreck in 1949 en route to Taiwan. The segment included some audio from a survivor of the incident. At 03:20 yet another station ID call was given by a female announcer and the weekly segment "Taiwan Inc" began with female announcer Angelica Oung. Oung spoke of a recent issue in which Taiwanese voters opposed the construction of a casino at Penghu? (see link below). 03:31 brought the weekly segment "Jade Bells and Bamboo Pipes" which was hosted by male announcer Carlson Wong and consisted of drumming by Youth Theater. After some drum music Wong made a few statements about a New York Times review of the music as well as introduced the name of some drum audio as "Breaker". A station ID call was given at 03:41 by a female announcer before drum music continued and then Wong provided the names of more clips as well as gave a station ID himself at 03:43. Drum music continued through 03:54 when Wong said "goodbye" and until female announcer Shirley Lin closed the program at 03:56 with a song entitled "People from the original hometown". A male announcer provided a station ID as well as internet, email and P.O. Box addresses and broadcast schedule times and frequencies for RTI. At 04:0 the English programming ceased.

Shortwave broadcasts in the United States do not get much more polished than those of Radio Taiwan International. RTI is typically one of the better quality and easiest to catch shortwave broadcasts audible in the south central United States and the producers offer coverage of a wide variety of rotating special interest topics as well as excellent music programming and news. Due to operating costs and postage some international and domestic shortwave stations have opted to move reception report QSLs to electronic format via the internet. For the time being, not only is the station easy to pick up on just about any shortwave receiver in most of the U.S. but, RTI makes every effort to send QSL cards. RTI has also been known to also provide literature regarding Taiwan to listeners who submit reception reports. Radio Taiwan International provides a great place for beginner shortwave listeners in the United States to start their hobby by logging broadcasts. The programming of RTI also provides worthwhile listening for more experienced shortwave radio listeners who enjoy being exposed to different cultures.

S-5
I-4
O-4


All times are UTC.

Limited audio from the broadcast is available in .wav format here.


Additional Links:

10.29.09
Lawmakers turn up heat on US beef (Taipei Times)

10.30.09
Watershed vote reaffirms Taiwan's democracy (Taiwan Today*)

*At the end of May, 2009 the online publication Taiwan Today was allegedly scheduled to replace the traditional print publication Taiwan Journal which RTI has been known to send out periodically in response to readers reception reports.

5 Things to Consider When Buying a Shortwave Radio (Part 1)

This is part 1 of a 5 part series dedicated to 5 things to consider when buying a shortwave radio.

1. Cost: Hobbies can get as expensive as we let them. Shortwave radio listening is not as popular in the United States as it is in many other parts of the world. In all honesty, at times the prices of shortwave sets in the United States can seem a little steep for what you are actually buying. This might be due at least in part to the fact that a good portion of amateur and shortwave radio dealers in the United States tend to rely on government purchases for revenue. Even so, choosing a good shortwave radio to be your primary workhorse needn't break the bank. Although there is no shortage of expensive radio gear, there are currently a few quality portable shortwave radios available to residents of the United States for affordable prices. Fortunately, at this point in history people living inside the United States are not required to pay a receiver set license fee for shortwave radios as citizens residing elsewhere such as Europe might have to in order to fund public broadcasting. Today the prices of new shortwave radios in the United States range anywhere from around $40 or so for compact handheld receivers to upwards of several thousand dollars for advanced monitoring devices.

Finding the right shortwave receiver for your needs and budget first requires defining what you hope to be able to hear with your radio and how much that you are willing or able to spend. Prices of medium sized portable shortwave radios at present in the United States range anywhere from just over $100 to around $500. Many of these middle of the road shortwave radio sets tend to offer a good variety of features and functionality along with a price tag that is bearable for most who are serious about putting their radios to work. Something to consider when budgeting for a shortwave radio is that, while additional equipment is not necessarily a requirement for one to be able to log shortwave broadcasts, having a decent external antenna can make all of the difference in the world for reception. Crafting homebrewed antennas is part of the fun for shortwave radio hobbyists. Provided that you are willing to use your head and do a little soldering yourself, the price of such projects can be determined by the cost of materials or plans. Commercially available antennas come in many different forms and configurations. For less than $100 in today's prices a tuned dipole or compact active antenna can be attained.

To continue reading about 5 Things to Consider When Buying a Shortwave Radio click here to skip to Part 2 - Quality.

Please don't hesitate to comment on the topic as your feedback or questions will be appreciated and should serve to help make this blog more informative. If you are an experienced shortwave radio listener and feel that the topic has missed something then please contribute your knowledge and help other readers as well as the author to become more educated about the topic of shortwave radio.

Sunday, November 1, 2009

Wolverine Radio logged on 6930 kHz usb

01:03-01:36 UTC via ? 11.01.09

5 s unit reception in south central United States.

Initial reception landed smack in the middle of what at first sounded like some mellow hippie music. However, the broadacast actually turned out to be something quite different. For the most part, the shortwave pirate radio program consisted of tunes that only undead killers from Tupelo could truly appreciate. At 01:04 the music proceeded with a rough kind of zombie rockabilly theme. The audio included lyrics like "my girlfreind's dog ____? all over my grave". At 01:08 an ID was given in a female voice but it was stepped on quickly by more of the same type of dark rockabilly music. Several songs from the same artist were played throughout the show. Another ID call was given by a male announcer at 01:15 and music continued with lyrics like "what you gonna do with old man Jack, what you gonna do"? At 01:17 a woman's voice recited a quick number possibly regarding "fan mail"? stating "... send them all to hell". At 01:18 the music continued on including lyrics such as "... filled me full of thorazine and locked me in my room". The broadcast was subject to some fading which became strong at about 01:20 but at 01:21 different music which was more mellow started up and the signal slowly became clearer with lyrics such as "...boat just kept heading away from the harbor, east ... away from Barbara". A male announcer gave another ID call out at 01:25 clearly stating "Wolverine Radio" before more music became audible. This time the tune regarded "rigor mortis". At 01:27 a woman was heard singing "ooh la la ..." and giving various takes on "the worms". Music continued at 01:30 with a man singing before another very clear "Wolverine Radio" identification call came that included a nice echo effect. By 01:36 the air was silent and it was assumed that the operator had ceased broadcasting.

The operator's unwillingness to offer an email address or P.O. Box number for reception reports seemed to give the broadcast some credibility in that it may truly be clandestine and operating outside of the law. Although once again, it is almost impossible for most listeners to know exactly who or what was behind "Wolverine Radio". The broadcast certainly came off as a genuine "pirate" shortwave radio program and for novice shortwave listeners like the author, it was an enjoyable catch, regardless of where it really came from. Aside from Wolverine Radio's Halloween broadcast, another unidentified shortwave pirate on 6925 usb was heard periodically playing the "Halloween" movie theme about an hour or so earlier in the evening.

S-4
I-3
O-3


All times are UTC.

Limited audio from the broadcast is available in .wav format here.

11.02.09 Updated postscipt: Messages posted on the Free Radio Network message board for Wolverine Radio's 6930 usb Halloween show include an uploaded picture from SSTV transmission showing what appears to be the cover of a music album by "Nick Noxious and the Necrophiliacs" entitled "Boneyard Lullabies".