Category Archives: News

Update: Bonito RadioJet IF-Receiver 1102S

The Bonito RadioJet - Click to Enlarge

An inside scoop just for SWLing Post readers: We’ve just received some interesting updates about the new Bonito RadioJet IF-Receiver 1102S from German company Bonito. Our contact Dennis, a representative of Bonito, informs us that FCC should be approving the RadioJet within a week, and units will be shipping to retailers about the same time. Naturally, I’m quite eager to review this receiver, as it promises a low noise floor (-137 dBm-!?!) and a sleek, sizable user interface. Pricing seems to be in line with the Perseus and Excalibur for North American buyers.

RadioJet Back

Dennis at Bonito tells us:

[S]ince December we’ve been delivering RadioJets to end customers…

Preordering was amazing in our opinion (370 RadioJets!) and the customers who contacted us are extremely happy with it.

We also have some tests from German magazines and the SDR gurus are delighted with the signal quality.

The real concern with any SDR–especially with a new one–is whether or not the manufacturer will support and upgrade the user interface over time. After all, an SDR is only as good as your ability to control and use it. In consideration of this, Dennis volunteers the following:

We have, meanwhile, improved and extended the whole software [package] and put a lot of new features in it. One is a huge frequency list, including transmitting times, and shown [in the display is] a world map [indicating] day and night and moon phases. (See screenshots)

Screenshot 1 - Click To Enlarge

Screenshot 2 - Click to Enlarge

I must say, I love the superimposed broadcaster ID as seen in Screenshot 1 (above). This is a very cool addition, which makes for convenient at-a-glance broadcasting identification. Coincidentally, this should also help users find unscheduled broadcasts such as pirate radio stations, numbers stations, utilities, etc. The map target icons also make it quite easy to identify broadcast sites on the world map (see Screenshot 2). Again, Dennis:

Top view of RadioJet board (Click to enlarge)

I’ve included an image of the [receiver] board. You see no active parts between the antenna and ADC [analog to digital converter].

Dennis claims that it is this absence of any active components between the antenna and ADC that keep the RadioJet noise floor so remarkably low.

Bonito rep Dennis also voluntarily asked me to post the following to SWLing Post readers:

It would be great if you would send me a small list of things that MUST be in the software. Every comment is welcome.

So if you have a comment or a particular request regarding this software, please leave it in this post or simply contact us–we’ll make sure Bonito receives this informative feedback from you.

Of course, these are early days, but it looks like Bonito has the right focus to create a very competitive and innovative SDR product. This will require more than good engineering, however; it requires excellent support and a user-friendly experience. Time will tell–and so will our forthcoming review! We will be reviewing the Bonito RadioJet IF-Receiver 1102S in the near future, comparing it with the Microtelecom Perseus, so check back and follow this tag.

In the meantime, you can check out further screenshots below:

Screenshot 3 - Click to enlarge	Screenshot 4 - Click To Enlarge
Screenshot 5 - Click To Enlarge	Screenshot 6 - Click To Enlarge
Screenshot 7 - Click To Enlarge	Screenshot 8 - Click To Enlarge
Screenshot 9 - Click To Enlarge	Screenshot 10 - Click To Enlarge

Check Universal Radio’s website for Bonito Radiojet IF-Receiver 1102S availability and pricing in the USA.

Voice of Nigeria broadcasts DRM from their new facility

4 Replies

(Source: VON via Kim Elliott)

VON’s ultra modern transmission station launched
Lawan Hamidu, Abuja

President Goodluck Jonathan has commissioned Voice of Nigeria’s (VON) ultramodern super transmitting station and its revolving antenna, located at Lugbe, Airport Road, Abuja.

President Goodluck Jonathan, represented by the Vice President, Namadi Sambo at the event, stated that the project was in line with Federal Government’s commitment to meet the 2015 global deadline for the digitization of the broadcast industry and international best practices.

Sambo said “We are today empowering the Voice of Nigeria to robustly project our international profile and make Nigeria heard positively and more widely around the world,” adding that “the transmitting station we are commissioning today is therefore aimed at making VON better able to meet its vital obligation of telling our story from our own perspective.”

The President noted that VON established in 1961, as an external arm of the then Nigeria Broadcasting Corporation, was in recognition of the critical role the country was playing in freeing other African countries from the shackles of colonialism.

“Nigeria understood in her early history that it needed an external voice to reach the world as the leader of Africa and to provide a platform for rallying African voices,” he stated.

President Jonathan, charged the management and staff of VON to as a matter of priority develop programmes that would make the Radio station the choice of listeners in and outside the shores of Nigeria.

He added that “You have the duty of helping to inculcate in all Nigerians abiding peace and pride in Nigeria and the knowledge that we all have a stake in ensuring that our strive towards sustained economic growth and development is not compromised by breaches of peace and security in any part of the country.”

Similarly, Dr. Jonathan assured that Government was committed to meeting its obligations to VON and other broadcast organisations.

“In keeping with my avid policy of expanding the political space and driving the ideals of democratic process, this administration is not interested in turning VON, or any government broadcast organisation into an uncritical mouthpiece for our policies,” he emphasised.

In his remarks, the Minister of Information, Mr Labaran Maku, called on President Jonathan to ensure the immediate completion of the second phase of the VON project.

He also appealed for additional funds for the nation’s information sector for the smooth execution of government transformation agenda.

The Minister said “Mr President what we now need is the second phase of this project, that second phase would mean the construction of two more transmitters and we don’t have those two transmitters we are going to have a heavy burden on the existing transmitters and this will not be good for this technology. So, we plead with Mr President that after this commissioning we will want Mr President to approve the immediate execution of the second phase of this project. The Information sector is need of infusion of funds to make us give Nigerians and Africans all over the world the best programmes.”

In his welcome address, the Director-General of VON, Abubakar Jijiwa, expressed optimism that the second phase of the project, when completed, would enable VON to embark on 24-hour broadcasting.

Alhaji Jijiwa solicited for Presidential intervention for the VON expansion projects which included the construction of two additional transmitters and antenna systems in line with global best practices and standards, construction of VON Abuja Broadcasting House as well as rehabilitation and upgrading of the ageing Ikorodu Transmitting Station.

Mal. Jijjiwa stated that “The second phase of this project needs be commenced urgently. It will comprise of two additional super power transmitters and one fixed and one rotatable antenna. When this is done and completed, VON would have the capacity for 24-hour broadcast and we can move this from our existing 18-hour broadcast and this would be the hall marks of simultaneous broadcasting which every external broadcaster hopes to achieve.”

The event included, the commissioning of three Super-Power Transmitters, three fixed and one rotatable antenna, the first in Africa and sixth in the World.

Voice of Nigeria, Nigeria’s external broadcast station is mandated to project Nigeria and Africa’s views to the world.

Located in Lugbe, a suburb of Abuja in the Federal Capital Territory, the transmitter has a rotating antenna, with the capacity of a hundred and fifty kilowatts and is powered by one thousand two hundred high tension generators.

New Digital Studio

On Monday, the Voice of Nigeria commissioned an ultra-modern digital studio in Abuja, as part of efforts to enhance its broadcast.

The new studio, commissioned by the Minister of Information, Mr Labaran Maku, is named after Mrs Stella Bassey, a seasoned broadcaster and former Deputy Director, Programmes of the Voice of Nigeria.

Commending Voice of Nigeria for its quality broadcasting, Mr Maku urged the radio station not to relent in its efforts to maintain world class broadcast standards.

The Director General of Voice of Nigeria, Mallam Abubakar Jijiwa said the station had a culture of rewarding hard work.

Mallam Jijiwa said the studio was named after Stella Bassey because of her immense contributions to the corporation and the country in the area of broadcasting.

Remembering radio enthusiast Jay Smilkstein

10 Replies

I’ve only attended the Winter SWLFest for four years thus far, yet the friends I’ve made there have become like family. It shouldn’t be a surprise, really; we’re all passionate about radio and things related to radio and broadcasting. It’s an event where we can be who we are–no need to explain to these compatriots why you like tuning in shortwave stations, while the internet seems (at least to everyone else) to be so much easier.

Jay had a strong interest in AM DXing, tube gear, amplifiers and, I learned this year, IF filter design.

Jay Smilkstein, 1961-2012.

Our friend Jay was, I believe, at the higher-functioning end of the autism spectrum. While Jay had some social hang-ups and behaviors that made some uncomfortable, fortunately, at the SWLFest, there were a number of folks who went out of their way to take Jay under a wing, assist him with personal interactions, and generally welcome him back each year.

I’m pretty sure that he considered the SWLFest, and many he’d interacted with over the airwaves, his radio family, too.

Jay passed away suddenly from a heart attack two days ago, on Monday, March 12th, 2012.

As my friend, David, phrased it: Long may you ride the radio waves you loved so much.

Radio St. Helena to go off the air

1 Reply

Though this news effects a relatively small number of people on the remote island of St. Helena, it is sad to those of us who enjoyed the annual challenge of catching the weak signal of Radio St. Helena on shortwave. In truth, for technical reasons, they have missed recent annual broadcasts. Still, it was a fun event. Would be nice if an annual shortwave transmission or amateur radio special event could be scheduled to take its place.

(Source: RNW Media Network)

One of the remotest islands on earth, St Helena in the South Atlantic, will experience big changes in its media this year. Radio St Helena, which operates on 1548 kHz mediumwave and for some years broadcast a special once-a-year programme on shortwave via a transmitter of Cable and Wireless, will be closing down. Its parent company, St Helena News Media Services, is being dissolved, and the final edition of its newspaper the St Helena Herald was published on 9 March 2012.

In its place, a new government-funded company called the St Helena Broadcasting Corporation (SHBC) has been set up, and will operate three FM radio stations on the island, one of which will be a relay of the BBC World Service. The intention is that SHBC will become self-sustainable within three years. It officially became operational in February, and will also publish a weekly newspaper to replace the Herald. The first edition will be published later this month, but the radio stations are not expected to go on air until the summer. Until then, Radio St Helena will continue operating.

The other current station on the island, Saint FM that started operating in 2005, was invited to become part of the new organisation, but station manager Mike Olsson subsequently pulled out of discussions. Saint FM provides a 24-hour community service on FM, and is also broadcast on Ascension Island, the Falkland Islands and Tristan da Cunha. Its internet stream enables Saints around the world to keep in touch with their families on the island. Former Radio St Helena station manager Tony Leo can be heard on Saint FM every Wednesday at 1500-1700 UTC. Saint FM also publishes a weekly newspaper, the St Helena Independent.

The resident population of St Helena, who are entitled to hold UK passports but have no automatic right of residence in the UK, is currently just over 4,000, but this is being boosted by the arrival of personnel from the company building the island’s first airport, which is due to open in 2015. It’s expected that the number of tourists per year will rise from the current level of under 1,000 to 30-50,000.

WoodBoxRadio will start shipping the new ELAD FDM-S1 SDR this month

1 Reply

According to WoodBoxRadio, the ELAD FDM-S1 software-defined radio will be shipping this month (March 2012). This is an intriguing SDR and boasts some pretty impressive features–download their spec sheet here. Can’t wait to see how it compares to other popular SDRs.

The FDM-S1 is available at a “special” price of 399 Euro–it can be ordered on their website.

Media Network will be closing on Saturday 24 March 2012

4 Replies

On Saturday, March 24, RNW’s Andy Sennitt will be closing down his Media Network blog. SWLing Post readers will recognize the name “Media Network” as I have referenced it many times as the source of news regarding international broadcasting. Andy posted the following message to his readers:

Important announcement to all our readers
March 8th, 2012 – 20:32 UTC by Andy Sennitt.
This Weblog will be closing on Saturday 24 March 2012.

I shall be taking early retirement from RNW at the end of April. Due to the new mandate of RNW effective on 1 January 2013, it will no longer be possible for the organisation to provide coverage of international media news.

In April I shall be writing a series of articles reflecting on the changes in international broadcasting since I started appearing on the Media Network radio show in 1981, and looking ahead to the coming decade. The articles will be published on the RNW English website.

If you have any memories of RNW or other international broadcasters that you would like to share, I will be pleased to hear from you at [email protected] and I’ll try to include them in the articles.

The Weblog contains over 15,000 media news items published since October 2003. It will remain online as a searchable archive. To prevent spam, it will no longer be possible to add comments, but nearly 14,000 comments already received will still be available.

Andy Sennitt
http://blogs.rnw.nl/medianetwork/important-announcement-to-all-our-readers

Our best wishes to Andy in his early retirement and hopes that we will not completely lose him from the media scene. Andy, keep in touch!