Ham radio (19 Ergebnisse)

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Very Good.

Paperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Paperback. Zustand: Brand New. 120 pages. 9.00x6.00x0.30 inches. In Stock.

paperback. Zustand: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Zustand: New. In English.

Zustand: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Zustand: Brand New. 120 pages. 11.00x8.50x0.28 inches. In Stock.

Soft cover. Zustand: Very Good. Has some light general reading/shelfwear - otherwise this is a clean, tight copy. Quick dispatch from the UK. Book.

Paperback. Zustand: Brand New. 120 pages. 11.00x8.50x0.28 inches. In Stock.

Paperback. Zustand: Brand New. 120 pages. 8.25x6.00x0.28 inches. In Stock.

Paperback. Zustand: Brand New. 120 pages. 8.25x6.00x0.28 inches. In Stock.

Zustand: New. In English.

Paperback. Zustand: Brand New. study guide edition. 188 pages. 11.00x8.00x0.50 inches. In Stock.

Paperback. Zustand: Brand New. flc crds edition. 417 pages. 10.90x8.40x0.70 inches. In Stock.

Paperback. Zustand: Brand New. flc crds edition. 456 pages. 10.90x8.50x0.80 inches. In Stock.

All five items in good condition, with a little rust spotting from a staple. A little wear to the edge of item two, not affecting text. Four of the five stamped with Horton's call sign '2AHN'. Item One: a printed leaflet (4to, 2 pp), dated GENERAL POST OFFICE, | London | March, 1939.', headed 'B | EXPERIMENTS IN WIRELESS TELEGRAPHY | [.] | AUTHORITY FOR SENDING AND RECEIVING | SUMMARY OF CONDITIONS OF ISSUE | NOTE. - All sending stations must also be equipped for reception'. Item Two: Typewritten copy of Horton's 'Application for Experimental Licence 25th. March 1939', giving personal and technical details (his address is given as 103 Colworth Road, Leytonstone, London E.11) and his reason for the application ('so that eventually I may qualify for consideration for a "radiating" licence to conduct further experiments in particular with regard to propagation as affected by atmospheric conditions, particularly temperature changes'). Stapled to item two is a piece of paper carrying a pencil circuit diagram. ITEM THREE: Horton's printed licence (4to, 3 pp, printed '4/38'), dated 18 May 1939, signed on behalf of the Postmaster General. ITEM FOUR: Typed communication (8vo, 1 p) from the General Post Office, dated 31 August 1939, directing Horton's attention 'to the Notice published in the London Gazette'. ITEM FIVE: Typed copy (8vo, 1 p) of a notice 'To the Sectional Engineer', 'on behalf of the Postmaster General', dated 1 September 1939, announcing that 'an emergency has arisen in which it is expedient for the public service that His Majesty's Government shall have control over the transmission of messages by the Stations mentioned in the Schedule': 'I HEREBY AUTHORISE AND DIRECT you to take possession of each of theh said Stations'. According to one web authority Horton was 'born in East London in 1915. An analytical chemist by occupation, and a lifelong bachelor, he had a thirst for knowledge which led him down many different pathshe was a linguist (Danish, Gaelic), a radio ham, a photographer of great enthusiasm though little talent, an expert on beer and on many other things. A lifelong churchman, he became on his retirement a Lay Reader in the church of England, and a Parish Councillor, roles which he fulfilled with both conscientiousness and delight. [.] A natural hoarder, he died in 1997 leaving a bungalow crammed with memorabilia of all his journeystram and bus tickets, railway timetables, photographs, slides, a home-made wind-up gramophone, many records and cassettes.'.…

Collection of 86 QSL cards from 45 countries, housed in a 32 page generic scrapbook binding, from dedicated radio enthusiast Mark Murphy, 1954-1973, the majority of which dates from the late 1950s. The majority of the QSL cards are addressed to Murphy, at various addresses in New York, Pennsylvania, and Ohio. QSL cards were sent by radio stations as confirmation of the receipt of a "reception report" from a listener, officially acknowledging and verifying the reception, and were popular to collect among radio enthusiasts as early as the 1920s. The archive on offer presents a diverse collection, both in the graphics of each card and the expansive geographical reach, extending throughout Europe, Africa, Asia, the Caribbean, and Oceania, as well as a single card from Mexico. A striking international time capsule from the Cold War era. Detailed inventory upon request. Countries represented in the archive: Africa: Egypt, Mali, Morocco, Mozambique, Nigeria, the Republic of the Congo, Senegal, South Africa, and Tunisia. Asia: India, Japan, Pakistan, Philippines, and Sri Lanka. West Asia and Middle East: Israel, Lebanon, and Turkey. Europe: Austria, Belgium, Bulgaria, Czechoslovakia, Denmark, Italy, Finland, Germany, Greece, Netherlands, Norway, Poland, Portugal, Spain, Sweden, Switzerland, and Yugoslavia. North America: Mexico. Caribbean: Haiti and Jamaica. South America: Argentina, Brazil, Columbia, and Brazil. Scrapbook binding with transparent front wrapper: 9.25 x 11.5 inches. Near Fine. QSL Cards: approximately 5.5 x 3.5 to 6.5 x 4.75 inches. Near Fine overall, many with a tiny piece of cello tape on one edge. …