Karmoy Island, NORWAY - AMATURE / HAM RADIO - LA4CM

Description: Karmoy Island, NORWAY - AMATURE / HAM RADIO - LA4CM - 1970: Amateur radio (also called ham radio) is the use of designated radio frequency spectrum for purposes of private recreation, non-commercial exchange of messages, wireless experimentation, self-training, and emergency communication. The term "amateur" is used to specify persons interested in radio technique solely with a personal aim and without direct pecuniary interest, and to differentiate it from commercial broadcasting, public safety (such as police and fire), or professional two-way radio services (such as maritime, aviation, taxis, etc.). QSL is one of the Q codes used in radio communication and radio broadcasting. A Q code message can stand for a statement or a question (when the code is followed by a question mark). In this case, QSL? Means "do you confirm receipt of my transmission?" while QSL means "I confirm receipt of your transmission". A QSL card is a written confirmation. QSL cards confirm either a two-way radio communication between two amateur radio stations or a one-way reception of a signal from an AM radio, FM radio, television or shortwave broadcasting station. They can also confirm the reception of a two-way radio communication by a third party listener. A typical QSL card is the same size and made from the same material as a typical postcard, and most are sent through the mail as such. The concept of sending a post card to verify reception of a station (and later two-way contact between them) may have been independently invented several times. The earliest reference seems to be a card sent in 1916 from 8VX in Buffalo, New York to 3TQ in Philadelphia, Pennsylvania (in those days ITU prefixes were not used). The standardized card with call sign, frequency, date, etc. may have been developed in 1919 by C.D. Hoffman, 8UX, in Akron, Ohio. In Europe, W.E.F. "Bill" Corsham, 2UV, first used a QSL when operating from Harlesden, England in 1922. Amateur radio operators exchange QSL cards to confirm two-way radio contact between stations. Each card contains details about one or more contacts, the station and its operator. At a minimum, this includes the call sign of both stations participating in the contact, the time and date when it occurred (usually specified in UTC), the radio frequency or Band used, the mode of transmission used, and a signal report. The International Amateur Radio Union and its member societies recommend a maximum size of 3½ by 5½ inches (140 mm by 90 mm). This ham radio operator card from LA4CM is dated December 6, 1970. It's in good condition and presents a Map of Karmoy Island. Karmoy Island Karmøy (locally called Karmøyne or Karmøynå) is an island in the northwestern part of Rogaland county, Norway. The 176.8 square kilometers (68.3 sq. mi) island makes up the majority of the municipality of Karmøy, along with the islands of Feøy, some smaller surrounding islands, and part of the mainland south of Haugesund. It is the largest island in Rogaland county. The island is separated from the mainland by the Karmsundet strait. The Boknafjorden lies to the south and southeast of the island. The Sirafjorden lies to the west, separating Karmøy from the islands of Utsira and Feøy. The island of Karmøy is the location of the towns of Kopervik, Skudeneshavn, and Åkrehamn. The island has a population of about 33,101 people (2014). The island is connected to the mainland by the Karmsund Bridge in the north and the Karmøy Tunnel in the central part. Haugesund Airport, Karmøy is located on the island at the western terminus of the European route E134 highway. This Photochromatic postcard, completed in 1970, is in good condition.

Price: 8.5 USD

Location: Brooklyn, New York

End Time: 2024-08-25T02:20:49.000Z

Shipping Cost: 0 USD