Showing posts with label 100 kW SHORTWAVE TRANSMITTER. Show all posts
Showing posts with label 100 kW SHORTWAVE TRANSMITTER. Show all posts

Monday, February 02, 2015

KNLS Gets a Sister Station in 2015

For those of you who may have missed the December announcement, here it is again. KNLS will soon have a sister station. The document was issued by the government of Madagascar. Written in French, it gives World Christian Broadcasting permission to put new station, Madagascar World Voice (MWV), on the air.  The new station's towers are already built. The new transmitters are on the way, and hope to have MWV on the air by the middle of 2015.  
 
Madagascar is an island nation in the southern Indian Ocean, located about 300 kilometers across the Mozambique Channel from the east coast of southern Africa.


Millions who were previously unable to hear Alaska station KNLS, or who heard it faintly, will now have a chance to pick up a clear signal. For example, we get mail from KNLS listeners from India, which is half a world away from Alaska. Madagascar World Voice will send a clearer signal to India, so we expect the volume of mail from the planet's second-most populated country to increase. Some listeners in India have digital receivers, and MWV will have the ability to transmit a digital signal.
 
Madagascar World Voice will double the area of the world that can hear music to love, news to know, and a message to live.
  
World Christian Broadcasting's freshly minted 100 KW transmitters were loaded on a cargo ship in the Port of Houston on January 12, 2015.  A few days later the ship sailed, bound for the Indian Ocean.  Arrival date is expected to be somewhere around March 25.  The ships will cross many, many miles of open Atlantic Ocean before they sail under the tip of Africa to head north to their destination.  The two transmitters were built at a cost of $1,000,000 each, so we are praying for smooth sailing and a safe arrival!
 
Once the transmitters are unloaded at our station, much work is left to be done.  They must be installed in the transmitter building that has been awaiting their arrival.  They must be connected to the diesel generators that will power them.  Technicians from Continental Electronics in Dallas must go to fine-tune their installation.  Once all that has been done, we can begin the testing process—which in itself will take more than a month.  Once everything is in order, we can begin broadcasting in late 2015 or early 2016.  
 
Initially we will broadcast in six languages: Arabic (covering the entire Mid-East), Spanish (for South and Central America, plus the Spanish-speaking countries of Africa), English with an African sound (for the continent of Africa), Chinese (for western China), Russian (for the populous regions of western Russia, including St. Petersburg and Moscow), and International English (for India and nearby countries where English is a second language).    
 
Between the new station in the Indian Ocean and our other station in Alaska, our programming will cover almost the entire world (except for North America)


(Source : World Christian Broadcasting)

Wednesday, September 04, 2013

AWR Guam transmitter site gets $2.9 million upgrade

Ted Wilson, President of the Seventh-day Adventist church, said the $2.9 million upgrade included the addition of a new curtain, supported by existing towers, which increased the efficiency of the entire facility by 20 to 25 percent.
 
The five antennas also are now able to transmit the programs simultaneously for about 287 hours a week during peak times, when people in other time zones would be most likely to listen.
 
More at :
 
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Tuesday, August 20, 2013

Nautel Begins Delivery of Major DRM Transmitter Project

Nautel participation in All India Radio's transition to DRM digital AM involves 4.9 Megawatts total of transmission power.

Hackett's Cove, Nova Scotia — Nautel has begun deployment of 27 medium wave AM transmitters and associated equipment ordered earlier this year by India's Prasar Bharati. The orders for 100 kW, 100 kW and 300 kW DRM-enabled transmitters are being installed for All India Radio and comprise the world's largest digital radio deployment to date. All transmitters in the system are being configured for DRM30 transmission and will be used in 27 locations throughout India.

Engineers from AIR were at the Nautel factory in Hackett's Cove, Nova Scotia in early August to begin Factory Acceptance Testing (FAT) of the first transmitters in the order. Three 300 kW NX300 and one 200 kW NX200 transmitters were accepted in early August; four 100 kW NX100 transmitters are scheduled for testing at the end of the month. The NX200 is shipping August 27. Its installation in Delhi, scheduled to begin in late October, will kick off the deployment in India; the installation project will be led by Nautel Customer Service Technician Bachar Dib. The NX300 transmitters shipping to India at the end of the month will be installed in Jammu, Jalandhar and Lucknow.

All India Radio (AIR) serves the entire country of India via their analog broadcasting service, covering a broad range of languages and dialects through the country. The transition to digital broadcasting will allow AIR to use alternate platforms such as podcasting, SMS, webcasting and mobile services, and offer a 24-hour news channel along with other programming. Additional services such as Interactive Text Transmission and disaster warning are also planned.

"The significance of this project for Digital Broadcasting for India and the rest of the world cannot be understated," said Peter Conlon, Nautel President and CEO. "It represents a major change in the number of potential listeners for DRM, and reinvigorates Medium Wave transmission which has been languishing over recent years. This deployment shows that Radio is still a valid medium that has a place in our mixed media world for decades to come. Nautel is thrilled to be part of this important project."

Nautel NX Series MW transmitters were first introduced in 2007. These high power transmitters occupy a surprisingly small footprint for their power and offer the industry's highest efficiency (90%) along with AM precorrection, unmatched linearity and Nautel's exclusive Advanced User Interface. Working with Nautel on the deployment are Comcon, Nautel's in-country partner along with Altronic, providing RF test loads; Digidia, providing DRM modulators/content servers and Kintronic Labs, supplying matching systems for the project. The project includes 6 Nautel NX300 (300 kW MW-AM), 10 NX200 (200 kW MW-AM) and 11 NX100 (100 kW MW-AM) transmitters.

Nautel will be at IBC with the company's latest Medium Wave, FM and TV transmitters, and will host a DRM event on the Nautel stand (8.C61) on Saturday 14 September from 15:00 – 17:00. The event is titled "DRM listeners: Building a Billion."

About Nautel
Nautel has emerged as one of the world's largest manufacturers of AM and FM radio broadcast transmitters. With more than 12,000 transmitters deployed in over 177 countries since 1970, Nautel
continues to lead the way in providing valuable new solutions for digital radio broadcasting and other applications.
 
(Press Release)