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RTI B17 Sortwave Schedule

RTI B17Radio Taiwan International (RTI) was established by the Kuomintang (KMT) government as the Central Broadcasting System (CBS) in Nanjing, China, in 1928. It is one of the world’s oldest radio stations that is still in operation today.  Radio Taiwan International broadcasts worldwide from the Republic of China on Taiwan. RTI B17 schedule yet shows as the same as A17.

RTI B17 Shortwave Schedule Read More

IRIB Radio Tehran B17 South Asia

Radio Tehran B17Radio Tehran B17 is now available for the shortwave listeners worldwide. IRIB Radio Tehran’s winter schedule will be effective on October 29, 2017.

Radio Tehran B17 Schedule

The following table presents the SW schedule of IRIB South-Asian service.

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Radio Thailand World Service HSK9

Radio Thailand World Service  began its external service with broadcasts in foreign language under the call sign HSK9 on the 20th of October 1938.

Radio Thailand World Service QSL

QSL card of Radio Thailand World Service HSK9 of Ashik Eqbal Tokon

On June 24, 1932, the administrative system of Thailand changed from an absolute monarchy to constitutional one. The Public Broadcasting Department (PRD) was set up on May 03, 1933. It was established to carry out the task of informing the people on parliamentary democracy.

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QSL Cards of Ashik Eqbal Tokon

qsl cards

Welcome to the QSL Valley
Ashik Eqbal Tokon


Radio Korea International, Now KBS World QSL are very attractive ones. Here is some of my collection of RKI QSL Cards.

QSL Valley of Radio Korea International

More QSL Valley of Ashik Eqbal Tokon

  1. Adventist World Radio – AWR QSL Valley 
  2. British Broadcasting Corporation (BBC) QSL Valley
  3. China Radio International (CRI) QSL Valley
  4. Deutsche Welle (DW) QSL Valley
  5. Esti Radio QSL Valley
  6. Radio Budapest QSL Valley
  7. NHK World Radio Japan  QSL Valley
  8. RRI Radio Romania International QSL Valley
  9. Czech Radio – Radio Praha QSL Valley
  10. Radio Tashkent International QSL Valley
  11. Radio Slovakia International QSL Valley



QSL-Card, which is a written confirmation exchanged by amateur radio operators or shortwave listeners to acknowledge the communication. In the context of SW (shortwave) listening, a QSL card is a card or letter that verifies the reception of a particular broadcast station. SW listeners send reception reports to the stations they have heard, and in return, the station may send a QSL card as proof of reception. QSL cards typically include information about the station, such as its name, frequency, transmitter power, and location. Collecting QSL cards is a popular hobby among SW listeners.

QSL card derivative from the Q code “QSL”.  A Q-code message can stand for a statement or a question. The code when followed by a question mark like ‘QSL?’ means “Do you confirm receipt of my transmission?” On the other hand ‘QSL’ without a question mark means “I confirm receipt of your transmission.”

Exploring the Fascinating World of QSL-Card in SW Listening

In the realm of shortwave (SW) listening, the exchange of QSL cards holds a special place. These tangible confirmations of reception serve as cherished mementos for radio enthusiasts worldwide. In this blog, we delve into the captivating world of QSL cards, exploring their significance, the process of obtaining them, and the joy they bring to SW listeners.

What are QSL Cards?

Definition: QSL cards are written confirmations exchanged between shortwave listeners and broadcast stations. It’s either two-way radio communication of amateur radio operators or one-way reception from AM, FM, SW, or Online broadcasting stations.

Purpose: QSL cards verify the reception of a specific broadcast station, serving as tangible evidence of successful communication.

Design: QSL cards feature unique artwork, station logos, technical information, and details about the broadcast.

The Significance of QSL Cards:

Validation: QSL cards validate a listener’s reception report and acknowledge their efforts in tuning into a particular station.

Collecting: QSL cards are highly sought-after collectibles, forming an essential part of an SW listener’s personal archive.

Cultural Exchange: QSL cards facilitate cultural exchange, providing glimpses into different broadcasting regions and their unique designs.

Obtaining QSL Cards:

Sending Reception Reports: SW listeners prepare reception reports detailing the station’s frequency, time, program details, and overall reception quality. Listeners send their reception reports via email or traditional mail to the respective broadcast stations.

QSL Responses: Stations respond to reception reports by sending QSL cards or letters back to the listener, often including additional information about the station.

QSL-Card Design and Variety:

Artistic Expression: QSL cards showcase artistic designs, depicting landscapes, cultural symbols, and station logos.

Regional Flavors: Different countries and stations have their distinct QSL card styles, reflecting their culture and heritage.

Special Editions: Some stations release limited edition QSL cards for significant events or anniversaries, adding value and excitement to the hobby.

The Joy of QSL Collecting:

Building a Collection: SW listeners take pride in amassing a diverse collection of QSL cards from stations worldwide, creating a visual chronicle of their listening experiences.

Storytelling: Each QSL card carries a story, connecting the listener to the station, its programming, and the unique circumstances surrounding its reception.

Community and Sharing: SW listeners often exchange QSL cards with fellow enthusiasts, fostering camaraderie and expanding their collections.

Some significant milestones and developments in the history of QSL-card:

In the early days of radio broadcasting, it was a pride for the DXer’s received distance signals into the radio set. Who received a distance radio signal called DXer.  DXer/Listeners mail “reception reports” to radio broadcasting stations and hopes to get a written letter from a distant station as an official verification that they had heard. As the volume of reception reports increased, stations took to sending postcards containing a brief form that acknowledged reception. Collecting these cards became popular with radio listeners in the 1920s and 1930s. Reception reports are used by early broadcasters to gauge the effectiveness of their transmissions.

Here some milestones highlight the evolution of QSL cards from handwritten notes to artistic representations and the adaptation of digital technologies in the modern era, while also emphasizing the enduring significance of QSLs in the SW listening community.

Early Days of QSL Confirmations (1920s):

Amateur radio operators began exchanging written confirmations, often on postcards, to acknowledge successful radio contacts. These early QSL cards were typically simple, handwritten notes exchanged among radio enthusiasts.

International Broadcasting (1930s-1940s):

 As international broadcasting gained popularity, stations started sending QSL cards to acknowledge reception reports from listeners worldwide. QSL cards became an important means of building rapport with listeners and verifying the reach and popularity of the station.

The advent of Shortwave Listener Clubs (1950s-1960s):

Various shortwave listener clubs and associations emerged, such as the World Radio Club, NASWA (North American Shortwave Association), and the European DX Council. These clubs encouraged SW listeners to send reception reports and exchange QSL cards with broadcast stations, fostering a sense of community and camaraderie among enthusiasts.

Rise of Colorful and Artistic Designs (1970s-present):

QSL cards evolved from simple postcards to visually appealing and artistic designs. Stations began incorporating colorful graphics, station logos, maps, and cultural symbols on QSL cards, enhancing their aesthetic appeal.

Digital Transformation (Late 20th century onwards):

With the advent of email and digital communication, the exchange of electronic QSLs (eQSLs) gained popularity. Stations started accepting reception reports via email and responding with electronic QSLs, reducing the reliance on traditional paper cards.

Online QSL Services (2000s-present):

Online platforms, such as and, emerged, providing a centralized platform for SW listeners and broadcast stations to exchange electronic QSLs. These services streamlined the process of sending and receiving QSLs, making it more convenient for both parties.

QSL Card Collecting as a Hobby:

Ashik Eqbal's QSL Valley
QSL Card from Voice of Free China in the year 1995. Ashik Eqbal Tokon’s Collection

Collecting QSL-card became a popular hobby among SW listeners, with enthusiasts seeking unique and rare cards from stations worldwide. Collectors organize their QSL cards in albums, participate in card exchanges, and showcase their collections in exhibitions and online forums.

QSL cards embody the shared passion for shortwave listening and the universal desire to establish connections across the airwaves. As SW listeners send and receive these cherished cards, they celebrate their own experiences and participate in a vibrant global community of radio enthusiasts. Exploring the world of QSL cards is an enthralling journey that adds depth and meaning to the art of SW listening.

A few potential references you can consult for further information on QSL-card and SW listening:

1. “Shortwave Receivers Past and Present” by Fred Osterman

2. “Listening to Shortwave Radios: The Complete Guide to Hearing the World” by Fred Osterman

3. “Passport to World Band Radio” by Lawrence Magne

4. “The World of Shortwave Listening” by Andrew Yoder

5. “Listening on the Short Waves, 1945 to Today” by Jerome S. Berg

6. “The Shortwave Listener’s QSL Guide” by J.B. Johnston

7. “QSL Cards: An Amateur Radio Operator’s Guide” by Fred Vobbe

Visit Ashik Eqbal’s QSL Valley