Category Archives: DRM

NASB & DRM USA Annual meetings, Birmingham, Alabama

USA NASB logoI attended and presented at the NASB meeting last year at Radio Free Asia’s headquarters in Washington DC. It was an amazing meeting and great opportunity to talk radio with industry leaders. You should consider attending an NASB meeting if your schedule allows. Here are the details:

(Source: NASB Newsletter)

The 2013 Meeting will take place May 15-17, 2013 at EWTN Television in Birmingham, Alabama.

Registration for the meeting is free of charge, and it is open to anyone with an interest in shortwave broadcasting or listening. To register, fill out our online registration form at www.shortwave.org/meeting/meeting.htm or send your name and e-mail address to Jeff White at radiomiami9 [ a t ] cs.com.

As usual, the NASB Annual Meeting will be held in conjunction with the DRM-USA platform on May 15-17, 2013, at the headquarters of NASB member EWTN (Eternal Word Television Network) in Birmingham, Alabama. NASB President Glen Tapley, Terry Borders and other EWTN staff members will welcome shortwave broadcasters, listeners and anyone with an interest in shortwave radio to the Birmingham venue.

Arrangements have been made for hotel accommodation at the nearby Holiday Inn Express for a price of $75.00 plus tax, including breakfast daily. The Holiday Inn Express Irondale (a suburb of Birmingham) is about a half-mile from the TV network, the location for Thursday’s meeting and tour of the TV studios. The hotel will provide a free shuttle service to and from EWTN and a continental breakfast. EWTN will provide lunch Thursday. On Friday, participants will take a 40-minute trip to the WEWN shortwave transmitter site high in the picturesque mountains surrounding Birmingham, and the radio staff will have a cookout on the hill for attendees. EWTN is looking forward to your visit!

TENTATIVE AGENDA FOR NASB 2013

WEDNESDAY EVENING
Reception at hotel with cocktails (including non-alcoholic) and hors d’oeuvres for all participants, sponsored by the Holiday Inn Express

THURSDAY
Meeting takes place at EWTN TV station 9:00 am-5:00 pm
The meeting will be opened by the EWTN President/CEO
Tour of TV plant
Lunch at TV plant
Afternoon presentations: DRM talks, AJ Janitschek of Radio Free Asia (on “Green Engineering”); Dr. Dowell Chow, President of Adventist World Radio; Mike Rosso, Vice President, and Dave Hultsman of Continental Electronics; Mark Allen of Rohn Tower Company; and Jerome Hirigoyen of Télédiffusion de France about TDF’s Issoudun transmitter site

FRIDAY
Tour of shortwave transmitter site – vans will pick up at the hotel. Remarks by Terry Borders.
Cookout on the mountain for lunch
Back to TV plant for business and board meetings (or on the mountain if agreeable)

HOTEL RESERVATION DETAILS

Room reservations need to be made at the Holiday Inn Express by April 16 to ensure the group rate. After that, reservations can still be made, but only based on availability. There is no cancellation fee if the reservation is canceled by 6 PM the date of arrival. Otherwise there is a one-day charge.

Attendees simply need to e-mail: [email protected] with the Subject: NASB Reservations

The hotel will send confirmation within 24 hours. The price is $75.00 per night plus tax.

Those who do not wish to use e-mail can phone the hotel at (205) 957-0555 and request to speak with Adrian or Margarita.

Information you need to provide in your e-mail or by phone:

  • Name of Guest(s):
  • Email/Phone Number:
  • Check in/out dates:
  • Estimated time of arrival:
  • Preference of room type (King or Two Queen Beds):
  • Number of People in Room:
  • Method of Payment: (Do not provide credit card number with e-mail. The Holiday Inn Express will contact you later for that information.)

If you have any questions about the 2013 NASB Annual Meeting, or would like to sponsor an event at the meeting, contact Jeff White at [email protected]

NASB Members:

  • Adventist World Radio
  • Assemblies of Yahweh
  • EWTN Shortwave Radio (WEWN)
  • Family Stations Inc.
  • Fundamental Broadcasting Network
  • Radio Miami International
  • Trans World Radio
  • World Christian Broadcasting
  • World Wide Christian Radio

NASB Associate Members:

  • Antenna Products Company
  • Babcock International Group
  • Continental Electronics Corporation
  • Far East Broadcasting Co.
  • Galcom International
  • George Jacobs & Associates
  • Hatfield and Dawson Consulting Engineers
  • International Broadcasting Bureau
  • Rohn Products, LLC
  • TCI International, Inc.
  • Telediffusion de France (TDF)
  • TDP (Belgium)
  • Thomson Broadcast & Multimedia

The Mighty KBC’s holiday broadcasts include DRM

MightyKBCIn this series of special holiday broadcasts, The Mighty KBC is targeting different regions of the world.  See how many you can hear:

The following broadcast times and frequencies are valid for December 22, 23, 25 and 26

Targeting Europe
9835 kHz, 1500 – 1600 UTC, Non Directional, 125 kW

Targeting USA
21600 kHz, 1500 – 1600 UTC, 300°, 250 kW

Targeting Asia/Australia
15470 kHz, 1500 – 1600 UTC, 75°, 250 kW

The KBC will also broadcast in DRM on December 22, 23, 25 and 26
9755 khz 16.00 – 17.00 UTC from Bulgaria with 100 kW and we are using a curtain antenna.

NASB: Special DRM broadcasts for Wavescan

(Source: NASB via Alokesh Gupta)

The “Wavescan” DX program which is a joint production of NASB members Adventist World Radio and Radio Miami International, will be included in a new series of four DRM (digital) shortwave transmissions called “DRM Mix” sponsored by Spaceline in Bulgaria which will take place on 22, 23, 25 and 26 December, 2012. Wavescan will air from 17.00 – 17.30 UTC on those days. The frequency will be 9755 kHz from Bulgaria, covering Europe with 100 kW. Wavescan QSL cards are available for reception reports on these broadcasts. The program content will include information on the history of broadcasting in Bulgaria.

The Mighty KBC to broadcast in DRM (Digital Radio Mondiale)

DRM propagation map for Europe (image courtesy: The Mighty KBC)

The Mighty KBC has announced that they’re going to broadcast in DRM again on the 22, 23, 25 & 26 of December from 16:00 – 18:00 UTC. This is in addition to their previous announced December specials. The DRM broadcasts will come from a 100 kW transmitter and curtain antenna in Kostinbrod (Sofia) Bulgaria on 9,755 kHz DRM.

Tune in and let us know if you heard The Mighty KBC in DRM.

Radio World looks at DRM

(Source: Radio World)

By: Ernie Franke

Once touted as the “Savior of Shortwave,” Digital Radio Mondiale has not lived up to its hype. Proposed in 1988, with early field-testing in 2000, inaugural broadcasting in 2001 and its official rollout in 2003, DRM has had a lackluster career over the last decade.

With the allure of FM-quality audio and fade-free operation, it had appeared that DRM might revive the shortwave community. Unfortunately, it has been overcome by other events, some technical and some social. The main weakness has been alternate sources of information and entertainment, fueled by the very technology that gave DRM hope.

Additionally, in areas of the world without ubiquitous social media, DRM has yet to realize receivers at a moderate cost with adequate battery life. The very processing technology that allows improved operation using the more complex DRM waveform costs more and consumes more power than the standard AM receiver. A quick look at standalone DRM receivers over the past decade shows almost a dozen companies entering the market, only to retreat when the promise didn’t materialize.

[…]The rise of the Internet has influenced many broadcasters to cease their shortwave transmissions in favor of broadcasting over the World Wide Web. When BBC World Service discontinued service to Europe, North America, Australasia and the Caribbean, it generated many protests. The shifting of resources from shortwave to Internet and television by the Broadcasting Board of Governors, which oversees U.S. international broadcasting, further reduced broadcasting hours in the English language. […]Although most of the prominent broadcasters continue to scale back their analog shortwave transmissions or completely terminate them, shortwave is still common and active in developing regions, such as parts of Africa and South America.[…]

The article then goes into an in-depth look at both the reasons for and technology behind Digital Radio Mondiale–both on the broadcasting and receiving ends.

Read the full article at Radio World’s website.

German Armed Forces Radio testing in DRM

Issoundun HF antenna (Photo: dxaktuell.de)

Radio Andernach, Germany’s armed forces radio station, is now testing in Digital Radio Mondiale (DRM) on 6,015 kHz from TDF Issoudun in central France. They claim that the potential move to DRM would mean that they would equip all of their Naval vessels with DRM receivers.

Source:
http://www.dxaktuell.de/?p=2616

Thanks to Alokesh and Marc for the tip!

DRM Consortium publishes the DRM Introduction & Implementation Guide

The DRM Consortium has made their DRM Introduction & Implementation Guide available for download on their site. The  guide is intended for management of broadcasting organizations, “in areas of policy making as well as in program making and technical planning.” I imagine a few SWLing Post readers will enjoy it too.

Thanks to DRMNA.info for the tip!

Download the DRM Introduction & Implementation Guide via the DRM Consortium (PDF).