Category:Wireless telegraphy

Fonte: Wikimedia Commons

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<nowiki>ကြိုးမဲ့ကြေးနန်း; vezeték nélküli távírás; Loftskeyti; радиотелеграф; radaiteileagrafaíocht; تلگراف بی‌سیم; 無線電報; trådløs telegrafi; Radiotelegrafie; 無線電信; טלגרף אלחוטי; बेतारी टेलीग्राफी; 무선전신기; Радиотелеграф; sendrata telegrafio; радиотелеграфија; telegrafia senza fili; télégraphie sans fil; радыётэлеграф; Telegrafia sem fio; 无线电报; Radyotelgraf; radiotelegrafie; brezžična telegrafija; radiotelegrafie; radiotelegrafia; радіотелеграф; Telegraf nirkabel; Telegraf bezprzewodowy; കമ്പിയില്ലാക്കമ്പി; Simsiz teleqraf; radiotelegrafía; Radiotelegrafia; 無線電報; რადიოტელეგრაფი; wireless telegraphy; إبراق لاسلكي; 无线电报; Radiotelegraf; medio de comunicación; moyen de communication; спосаб сувязі; enviament de Missatges Morse a través d'ones de Ràdio; वायरलेस टेलीग्राफी या रेडियोटेलीग्राफी रेडियो तरंगों द्वारा टेलीग्राफ संकेतों का प्रसारण है। लगभग 1910 से पहले, वायरलेस टेलीग्राफी शब्द का इस्तेमाल अन्य प्रायोगिक तकनीकों के लिए भी किया जाता था, जो बिना तारों के टेलीग्राफ सिग्नल प्रसार; method of communication; method of communication; ဆက်သွယ်ရေးနည်းလမ်း; način komuniciranja; 배와 비행기의 전신통신을 위해 삿용되는 무선 통신기; radiotelegrafija; 無線電報; telegrafia sem fio; бяздротавы тэлеграф; радыётэлеграфія; إبراق لاسلكي; التلغراف اللاسلكي; التلغراف الكهربي; تلغراف لاسلكي; വയർലെസ് ടെലിഗ്രാഫി; Wireless telegraphy; 海軍無線電報; 無線電電報; 无线电报; telegrafia sense fils; radiotelegrafia; radiotelegrafia; безжична телеграфија; radiotelegraphy; تلگراف بیسیم; radiotelegraf; bezdrátová telegrafie; rádiótávírás</nowiki>

Telegrafia sem fio

method of communication

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Subcategorias

Esta categoria contém as seguintes 41 subcategorias (de um total de 41).

Books about wireless telegraphy‎ (2 C, 6 F)

A

St. Nicholas (magazine)/Volume 40/Part 1/Number 1/Across the Atlantic by Wireless‎ (6 F)
Charles E. Apgar‎ (8 F)

C

Coherer radiotelegraphy receivers‎ (22 F)

F

Funken-Telegraphenschule Mürwik‎ (1 C, 3 F)

J

Jack Heaton, Wireless Operator (Collins, 1919)‎ (26 F)

M

Magnetic detectors‎ (19 F)
Marine radiotelegraphy‎ (4 C, 1 P, 73 F)
Massie Wireless Station‎ (18 F)

T

St. Nicholas (magazine)/Volume 40/Part 1/Number 5/Through the Smoke‎ (2 F)

U

W

The Wireless Operator with the U.S. Coast Guard (1924, Theiss)‎ (8 F)

Multimédia na categoria "Wireless telegraphy"

Esta categoria contém os seguintes 117 ficheiros (de um total de 117).

1913 Marconi operator room for 5 kilowatt ocean liner station-colorized.jpg 677 × 495; 74 kB
1918 trench wireless set (43110079104).jpg 3 648 × 5 472; 13,27 MB
AFDCM-02-016.jpg 973 × 760; 116 kB
AFDCM-02-017.jpg 973 × 760; 117 kB
Airwaves.jpg 527 × 526; 204 kB
Bijschrift On Sparks many lives may depend. Wireless operator on converted D, Bestanddeelnr 935-2843.jpg 2 541 × 2 641; 477 kB
Carte postale, Épinal, Deux pylones du télégraphe sans fil à la Cense-Billot.jpg 1 047 × 1 647; 253 kB
Carte postale, Épinal, Les Pylones de la Télégraphie sans fils 2.jpg 1 647 × 1 056; 253 kB
Carte postale, Épinal, Les Pylônes de la Télégraphie sans fils.jpg 1 628 × 1 079; 299 kB
Carte Postale, Épinal, Panorama vers le Bois de St Antoine et la Télégraphie sans fil.jpg 1 630 × 1 058; 257 kB
Coherer Rcvr.jpg 865 × 664; 46 kB
Die Gartenlaube (1899) b 0764 1.jpg 1 087 × 1 626; 127 kB
Die Gartenlaube (1899) b 0764 2.jpg 1 394 × 1 597; 188 kB
Die Gartenlaube (1899) b 0764 3.jpg 1 654 × 1 388; 173 kB
EB1911 Telegraph - Alternate Current Transformer System.jpg 766 × 393; 58 kB
EB1911 Telegraph - antenna direct-coupled to closed oscillatory circuit.jpg 836 × 297; 33 kB
EB1911 Telegraph - bolometer receiver.jpg 512 × 442; 30 kB
EB1911 Telegraph - electric wave detector using electrolytic cell.jpg 402 × 430; 24 kB
EB1911 Telegraph - Magneto-Induction Method.jpg 373 × 382; 29 kB
EB1911 Telegraph - Marconi transmitter and receiver (2).jpg 855 × 508; 60 kB
EB1911 Telegraph - Marconi transmitter and receiver.jpg 843 × 414; 56 kB
EB1911 Telegraph - Marconi transmitter-receiver apparatus.jpg 298 × 495; 21 kB
EB1911 Telegraph - Morse's Conduction Method.jpg 352 × 293; 15 kB
EB1911 Telegraph - two coupled oscillation circuits.jpg 820 × 555; 68 kB
EB1911 Telegraph - umbrella antenna.jpg 806 × 493; 51 kB
EB1911 Telegraph - Vacuum Thermal Detector for Electric Oscillations.jpg 172 × 358; 12 kB
EB1911 Telegraph - wireless receiver using oscillation valve.jpg 846 × 690; 56 kB
EB1911 Telegraph - wireless transmitter antenna designs.jpg 815 × 384; 51 kB
EL MUNDO CIENTÍFICO (1902) 95 05.jpg 1 836 × 2 700; 1,81 MB
Fotothek df n-19 0000253 Funkzirkel, Gesellschaft für Sport und Technik (GST).jpg 798 × 800; 214 kB
German WW I field telegraph 001.jpg 1 443 × 2 203; 1,17 MB
German WW I field telegraph 002.jpg 2 204 × 1 425; 928 kB
Graynella Packer LCCN2014688895.jpg 4 216 × 5 823; 2,12 MB
Graynella Packer wireless operator LCCN2014688894.jpg 4 235 × 5 791; 2,12 MB
Guglielmo Marconi 1901 wireless signal-300x189.jpg 300 × 189; 19 kB
Guglielmo Marconi 1901 wireless signal.jpg 3 000 × 1 849; 1,06 MB
HEATHKIT HW8 3.JPG 640 × 480; 135 kB
Hertz schematic0.PNG 425 × 275; 5 kB
Hertz Transmitter Receiver.svg 990 × 765; 35 kB
IEEE Plaque by east stairway CoGH jeh.jpg 4 608 × 3 072; 2,84 MB
IEEE wireless plaque CoGH jeh.jpg 2 794 × 1 863; 1,25 MB
Interior of Fessenden wireless telegraph station.png 686 × 460; 333 kB
Key West Wireless Station Postcard.jpg 995 × 1 600; 328 kB
Lee de Forest wireless telegraph headphones.png 237 × 209; 62 kB
LOWE 225 CW 7030kHz.jpg 3 146 × 1 340; 885 kB
Marconi 1897 spark gap transmitter.jpg 429 × 286; 27 kB
Marconi operator aboard ship 'Deutschland', at his instruments LCCN2014683102-edited.jpg 948 × 677; 268 kB
Marconi radio room aboard the 'Olympic'.jpg 1 865 × 1 444; 1,2 MB
Marconist op een omgebouwd luxe passagiersschip, Bestanddeelnr 935-2844.jpg 2 525 × 2 641; 470 kB
Marconist van een Nederlands koopvaardijschip geeft een bericht aan een Indones, Bestanddeelnr 935-2945-colorized.jpg 1 024 × 686; 134 kB
Marconist van een Nederlands koopvaardijschip geeft een bericht aan een Indones, Bestanddeelnr 935-2945.jpg 3 679 × 2 464; 1 008 kB
Marconist van Nederlands koopvaardijschip met Indonesische bode, Bestanddeelnr 935-2885.jpg 3 279 × 2 272; 1,11 MB
Marshall D. Moran (1906-1992).jpg 585 × 769; 57 kB
Morse Code Receiver.jpg 448 × 358; 68 kB
Morseapparat-2.JPG 1 350 × 970; 142 kB
NSRW Telegraphy, Wireless - coherer.png 697 × 205; 26 kB
NSRW Telegraphy, Wireless - receiver.png 703 × 891; 92 kB
NSRW Telegraphy, Wireless - transmitter.jpg 702 × 1 084; 81 kB
NSRW Wireless telegraph station showing vertical wires.jpg 665 × 647; 70 kB
NW7US at the Morse-code Key.jpg 2 024 × 1 692; 521 kB
Perforator.png 1 203 × 620; 977 kB
Plymouth wirless telegraph.png 2 452 × 2 592; 539 kB
PSM V56 D0068 Wireless telegraphy experimental components.png 1 646 × 1 155; 140 kB
PSM V56 D0069 Diagram of arrangement at the receiving station.png 1 222 × 1 142; 79 kB
PSM V56 D0070 Diagram of the receiver circuit.png 824 × 1 210; 16 kB
PSM V56 D0071 Photo of electrical lines emanating from the sending station.png 1 638 × 1 066; 379 kB
PSM V56 D0072 Magnetic whirls around the sending wire.png 1 636 × 1 297; 536 kB
PSM V56 D0073 Magnetic whirls around the receiving wire.png 1 549 × 1 230; 281 kB
PSM V56 D0074 Coherer employed to receive the electrical waves.png 1 270 × 136; 14 kB
PSM V56 D0075 Battery arrangement for coherer and sounder.png 1 577 × 957; 125 kB
PSM V56 D0076 Photo of electric pulses.png 1 363 × 676; 37 kB
PSM V56 D0077 Photo of a pilot spark.png 1 284 × 798; 36 kB
Quenched spark transmitter - Nauen Radio Station, Nauen Germany 1921.jpg 823 × 607; 165 kB
Radiotelegrafista durante il servizio militare.jpg 3 000 × 4 000; 2,55 MB
Radiotélégraphiste de train.JPG 1 225 × 1 042; 493 kB
Recepteur telegraphique tube limaille.jpg 1 280 × 587; 147 kB
RMS Olympic Radio 1913 colorized.jpg 1 280 × 960; 216 kB
RX 1914 tranchée colorization.jpg 612 × 787; 151 kB
RX 1914 tranchée.jpg 612 × 787; 117 kB
Sayville station.jpg 2 004 × 2 080; 532 kB
Sayville Wireless Receiving German War Report.png 851 × 1 193; 719 kB
Sayville wireless station.png 586 × 791; 506 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14587305260).jpg 1 640 × 518; 313 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14587315800).jpg 1 224 × 1 346; 481 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14770847641).jpg 1 386 × 670; 172 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14771662444).jpg 2 862 × 946; 502 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14771663234).jpg 924 × 1 312; 430 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14773672102).jpg 1 198 × 1 660; 332 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14774017015).jpg 1 404 × 1 020; 290 kB
Scientific American Volume 86 Number 14 (April 1902) (1902) (14793887863).jpg 1 190 × 1 408; 665 kB
SCR188.jpg 2 106 × 1 696; 823 kB
Sir William Henry Preece K.C.B. F.R.S., Caernarfon - geograph.org.uk - 2556646.jpg 4 000 × 3 000; 4,65 MB
Spark gap transmitter diagram (alt).png 7 000 × 7 000; 152 kB
Spark gap transmitter diagram.png 967 × 955; 51 kB
Spark gap transmitter.jpg 3 312 × 3 890; 4,14 MB
SPARK Museum of Electrical Invention - interior 27 - spark transmitter - Radiguet & Massiot, France, c. 1900.jpg 4 288 × 2 848; 5,43 MB
Spark-gap apparatus.png 1 097 × 1 109; 1,16 MB
StateLibQld 2 198235 Twelve year old Madeleine Pugh operating a radio in her home at Wynnum, Brisbane, 1934.jpg 1 000 × 760; 83 kB
Station 160m om.JPG 1 327 × 2 211; 1,18 MB
The Wireless Age cover.png 626 × 878; 491 kB
Thesos.jpg 340 × 429; 29 kB
Titanic Marconi Wireless Radio Room.jpg 1 280 × 956; 438 kB
Tracciato Marconigramma.jpg 2 880 × 4 320; 6,12 MB
Trascrizione Marconigramma.jpg 4 320 × 2 880; 6,12 MB
Trasmissione del primo marconigramma.jpg 792 × 560; 136 kB
TSF - Réclame - Almanach Hachette 1925.jpg 2 845 × 4 351; 8,7 MB
TSF paquebot Asie (Compagnie des Chargeurs Réunis) 1919.jpg 950 × 1 248; 1 021 kB
TT CMZ-AF-GT E 2-1 9 45 - Instalação da T.S.F..jpg 509 × 700; 65 kB
TT CMZ-AF-GT E 2-1 9 46 - Interior da cabine de T.S.F..jpg 906 × 700; 120 kB
Télégraphie sans fil pour tous.jpeg 940 × 730; 184 kB
Undulator Tape.jpg 4 416 × 501; 890 kB
Wire antenna - Nauen radiotelegraphy station in 1913.png 1 151 × 491; 54 kB
Wireless Operator Sending Messages from SS Olympic Radio Station.jpg 2 734 × 1 854; 2,14 MB
Wireless Telegraph Ilioupoli Resistance.jpg 4 128 × 3 096; 2,72 MB
Wireless Telegraphy Act 1905-1919.jpg 656 × 421; 44 kB
Wireless telegraphy receiver after G. Marconi 1897.jpg 3 072 × 2 048; 2,41 MB
Wireless transmitter from Paharganj.jpg 1 463 × 1 418; 798 kB

Obtida de "https://commons.wikimedia.org/w/index.php?title=Category:Wireless_telegraphy&oldid=312793671"

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