Category:Radio transmitters

Subcategories

This category has the following 26 subcategories, out of 26 total.

Media in category "Radio transmitters"

The following 198 files are in this category, out of 198 total.

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  149 New Montgomery roof view (Wikimedia Foundation) 2016 6.jpg 3,024 × 4,032; 8.95 MB
  
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  15-50-19-ouv-schoenenbourg.jpg 4,144 × 2,748; 6.48 MB
  
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  1936. Interior of radio tent. Type M radiophone. Siskiyou National Forest, Oregon. (41564629961).jpg 4,900 × 4,008; 2.41 MB
  
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  2LO.jpg 640 × 480; 41 KB
  
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  4RK control room equipment.jpg 630 × 456; 40 KB
  
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  A Simple Response Uplink Signal.png 2,481 × 1,580; 4.62 MB
  
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  A variable capacitor that was in use in Lahti broadcasting station, ca. 1940. (15301104079).jpg 4,525 × 6,825; 2.74 MB
  
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  AM Radio Glow.jpg 800 × 600; 58 KB
  
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  AM transmitter variable capacitor.JPG 2,628 × 1,988; 1.66 MB
  
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  Ammodstage.jpg 611 × 473; 24 KB
  
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  An employee is finishing the power gain field destined for Sortavala broadcasting station in Yleisradio's workshop, ca. 1938. (15301046597).jpg 4,093 × 6,533; 2.11 MB
  
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  An employee repairing a SK circuit transmitter in Yleisradio's workshop, ca. 1940. (15464819066).jpg 4,741 × 4,948; 2.92 MB
  
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  Analizador de espectro Rohde & Schwarz, modelo SK859C1 - A742591.jpg 4,359 × 5,502; 8.14 MB
  
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  Antique radio transmitter (28303386172).jpg 5,472 × 3,648; 10.28 MB
  
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  Antique radio transmitter (replica).jpg 698 × 608; 185 KB
  
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  Crowborough-aerials-1024x872.jpg 1,024 × 872; 107 KB
  
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  Aspidistra coupling coil.jpg 1,014 × 765; 246 KB
  
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  At Santos, Brazil 2017 310.jpg 3,456 × 5,184; 11.09 MB
  
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  Austin Ring WMCA WNYC cropped and annotated.jpg 2,907 × 3,483; 7.22 MB
  
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  Austin Ring WMCA WNYC.jpg 2,912 × 4,368; 7.87 MB
  
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  Bell telephone magazine (1922) (14733008636).jpg 1,002 × 1,356; 497 KB
  
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  Blythe House Science Museum stores tour 01.JPG 5,184 × 3,456; 5.81 MB
  
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  Blythe House Science Museum stores tour 99.JPG 5,184 × 3,456; 5.87 MB
  
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  Building Radio Transmitters at the MEGAPOLIS Audio Festival.png 500 × 333; 315 KB
  
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  CHUM Continental 317C-2 SN 299.jpg 1,948 × 1,348; 329 KB
  
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  Civil Defense (MSA) (23923506042).jpg 2,320 × 1,664; 659 KB
  
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  Civil Defense Portable Radio Unit (MSA) (20763864689).jpg 2,240 × 1,642; 449 KB
  
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  CKGW radio transmitter in Bowmanville 1928.jpg 1,050 × 830; 224 KB
  
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  Collins207B.jpg 701 × 553; 91 KB
  
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  Colonel Holmes at Bitapaka (AWM A03147).jpg 300 × 507; 56 KB
  
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  COMstationEHAM.jpg 596 × 896; 147 KB
  
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  D814-062.jpg 3,066 × 2,052; 1.05 MB
  
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  D814-063.jpg 2,919 × 2,156; 1.13 MB
  
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  De Forest Audion AM radio transmitters.jpg 1,268 × 652; 98 KB
  
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  De Forest Audion radiophone.jpg 521 × 755; 53 KB
  
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  De Forest xmtr broadcasting presidential election Nov 1916.jpg 425 × 595; 55 KB
  
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  Dodford Transmitter - geograph.org.uk - 1713023.jpg 640 × 480; 75 KB
  
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  Early radio transmitter used by reginald fessenden.jpg 1,716 × 3,848; 1.11 MB
  
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  Empfangsraum mit Blick in den Senderraum der Funkstation Apia.jpg 600 × 450; 75 KB
  
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  Esquema eletrico transmissor ondas.jpg 1,198 × 1,868; 282 KB
  
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  EU-EE-Tallinn-Kesklinn-Old town-Kiek in de Kök 027.JPG 2,736 × 3,648; 4.38 MB
  
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  Eventide BD600 Broadcast Delay.jpg 926 × 466; 330 KB
  
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  Exaerete frontalis micro-radio transmitter.png 980 × 653; 939 KB
  
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  Experimental 60MHz Lecher line transmitter 1934.jpg 570 × 685; 62 KB
  
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  Fig1 7.5GHz 16x2Mbps digital microwave radio system (late1980s).jpg 300 × 405; 23 KB
  
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  File-National Radio Foundation of Greece AM Transmitter side view.JPG 2,000 × 3,008; 2.15 MB
  
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  First vacuum tube AM radio transmitter.jpg 448 × 360; 90 KB
  
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  Flickr - Government Press Office (GPO) - ILLEGAL HAGANA TRANSMITTING.jpg 3,021 × 2,052; 958 KB
  
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  Fort-moultrie-radio-room-sc1.jpg 3,824 × 2,540; 3.65 MB
  
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  318. számú ipari tanuló intézet, rádiós szakkör. Fortepan 13626.jpg 4,227 × 3,648; 8.64 MB
  
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  Four tube 500W transmitter 1922.jpg 1,518 × 1,168; 249 KB
  
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  Freqdoublermade using triodes.jpg 326 × 420; 14 KB
  
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  Freqtripliermade of triodes.jpg 368 × 415; 13 KB
  
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  Frequency Modulation Transmitter - Kolkata 2007-02-28 07188.JPG 1,536 × 2,048; 804 KB
  
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  Gordon Sherman, engineer of radio station WEW (1933).jpg 520 × 557; 64 KB
  
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  Hagenuk-MS90N 2 hg.jpg 4,623 × 2,875; 1.98 MB
  
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  Hagenuk-MS90N 3 hg.jpg 4,427 × 3,163; 3.09 MB
  
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  Hagenuk-MS90N 4 hg.jpg 3,668 × 3,112; 2.6 MB
  
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  Hagenuk-MS90N hg.jpg 4,249 × 2,363; 2.02 MB
  
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  Harvey-Wells Bandmaster.agr.jpg 1,602 × 2,041; 1.18 MB
  
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  HMS Belfast - HF radio transmitter.jpg 2,592 × 3,888; 3.91 MB
  
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  Hobbies. View of Room and Transmitter BAnQ P48S1P03897.jpg 960 × 621; 77 KB
  
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  Holger Jalander SA-kuva.jpg 600 × 450; 137 KB
  
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  Huarte - graffiti 04.JPG 1,278 × 906; 101 KB
  
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  IBC Kamaishi radio station1.JPG 3,936 × 5,248; 1.65 MB
  
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  IMG-20220330-WA0039.jpg 1,021 × 1,024; 139 KB
  
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  IMGA0040 - Mediumwave transmitter type Telefunken S 4006 - Soelvesborg mediumwave station outside Soelvesborg, Sweden.jpg 2,816 × 2,112; 1.51 MB
  
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  Indoor shot of Pori short wave station, 1954.jpg 4,009 × 2,520; 1.03 MB
  
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  Jackson Transmitter 1897 Pocock Garratt 1972 Page015 (cropped).jpg 1,395 × 2,112; 571 KB
  
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  Jackson Transmitter 1897 Pocock Garratt 1972 Page015.jpg 2,146 × 2,703; 676 KB
  
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  Jampic1.jpg 1,483 × 1,015; 98 KB
  
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  JEWISH PARACHUTIST WITH YUGOSLAV PARTISANS OPERATING RADIO TRANSMITTER BEHIND THE NAZI LINES. צנחנים יהודים מתנדבים לצד פרטיזנים יוגוסלבים במלחמת העולD2-019.jpg 3,072 × 2,048; 506 KB
  
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  Joensuu broadcasting station, equipment made in Yleisradio's workshop in Helsinki, 1938 (15484874051).jpg 6,969 × 4,573; 2.76 MB
  
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  Kondensatoren in dobl.jpg 300 × 225; 20 KB
  
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  KWNR Continental 816R-5B SN 247.jpg 3,456 × 2,304; 3.66 MB
  
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  Lee De Forest and Audion transmitter.jpg 844 × 1,168; 173 KB
  
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  LORAN Station Malone-Transmitter Middle-Large.jpg 640 × 480; 115 KB
  
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  Los Angeles Public Library 1935.jpg 5,668 × 4,738; 17.14 MB
  
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  Machlett 298A radio transmission tube.JPG 1,480 × 5,787; 1.79 MB
  
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  Marconi Carnarvon transmitter valves.jpg 992 × 952; 275 KB
  
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  Martti Jukola reporting from a sports event, 1930s 2.jpg 7,162 × 4,800; 2.5 MB
  
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  Meissner radiotelephone transmitter.jpg 811 × 1,026; 90 KB
  
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  MfS wanzen cropped version.jpg 768 × 420; 68 KB
  
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  MI6 radio transmitter.png 366 × 327; 32 KB
  
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  MPX-Profi-2000-Sender+Modul.JPG 3,008 × 2,000; 2.35 MB
  
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  MPX-Profi-2000-Sender.JPG 2,212 × 1,849; 2.37 MB
  
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  Nadajnik R-102.jpg 555 × 577; 45 KB
  
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  Nadajnik radiostacji R-137.jpg 325 × 449; 37 KB
  
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  National Radio Foundation of Greece AM Transmitter.JPG 2,000 × 3,008; 1.41 MB
  
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  Odbiornik radiowy AMUR.jpg 259 × 441; 27 KB
  
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  Odbiornik radiowy BERYL2.jpg 206 × 486; 25 KB
  
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  Old KEWU-FM tube type CCA Transmitter 89.5 MHz.jpg 1,640 × 2,628; 444 KB
  
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  Open shortwave transmitter at Hoerby shortwave station.JPG 2,816 × 2,112; 1.5 MB
  
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  Orlunda LW.jpg 2,816 × 2,112; 1.51 MB
  
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  P-26-Funkgerät IMG 1401.JPG 3,000 × 2,250; 1.03 MB
  
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  Parts of the 10 kW transmitter destined for Vaasa broadcasting station are loaded in the courtyard of Fabianinkatu radio house, ca. 1937. (15301528287).jpg 6,745 × 4,776; 2.92 MB
  
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  Personal locator beacon for divers P9170105.jpg 3,000 × 4,000; 4.97 MB
  
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  Personal locator beacon for divers P9170106.jpg 4,000 × 3,000; 5.73 MB
  
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  Personal locator beacon for divers P9170107.jpg 4,000 × 3,000; 5.89 MB
  
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  Pocket FM.jpg 1,280 × 832; 170 KB
  
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  Pole Moor, Huddersfield (RLH).jpg 5,274 × 616; 1.45 MB
  
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  Police Radio Mast, Ridgeway - geograph.org.uk - 1616450.jpg 480 × 640; 82 KB
  
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  Post & Tele Museum 11.JPG 2,560 × 1,920; 2.74 MB
  
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  Prc10pix300Repair001.jpg 2,144 × 2,632; 761 KB
  
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  Prins Bernhard stelt het zenderpark van de wereldomroep te IJsselstein in gebruik en houdt zijn rede, Bestanddeelnr 911-2072.jpg 3,649 × 2,408; 1.46 MB
  
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  Prins Bernhard stelt het zenderpark van de wereldomroep te IJsselstein in gebruik, Bestanddeelnr 911-2068.jpg 3,688 × 2,421; 1.24 MB
  
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  Prins Bernhard stelt het zenderpark van de wereldomroep te IJsselstein in gebruik, Bestanddeelnr 911-2069.jpg 3,648 × 2,406; 1.66 MB
  
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  Prins Bernhard stelt het zenderpark van de wereldomroep te IJsselstein in gebruik, Bestanddeelnr 911-2070.jpg 2,406 × 3,648; 1.71 MB
  
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  Prins Bernhard stelt het zenderpark van de wereldomroep te IJsselstein in gebruik, Bestanddeelnr 911-2071.jpg 3,648 × 2,406; 1.81 MB
  
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  Prins Bernhard stelt het zenderpark van de wereldomroep te IJsselstein in gebruik, Bestanddeelnr 911-2073.jpg 2,406 × 3,648; 1.85 MB
  
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  Prins Bernhard stelt het zenderpark van de wereldomroep te IJsselstein in gebruik, Bestanddeelnr 911-2074.jpg 3,648 × 2,406; 1.7 MB
  
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  PSM V88 D100 Oscillating electronic vacuum tube.png 2,028 × 1,564; 778 KB
  
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  Pulpit radiostacji R-137.jpg 943 × 1,377; 201 KB
  
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  QST (1915) (14735564576).jpg 2,318 × 3,300; 632 KB
  
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  Queensland State Archives 4863 Civil aviation transmitter c 1952.png 493 × 721; 220 KB
  
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  Queensland State Archives 4864 Civil aviation transmitter c 1952.png 527 × 721; 225 KB
  
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  Queensland State Archives 4865 Civil aviation transmitter c 1952.png 494 × 721; 205 KB
  
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  Queensland State Archives 4866 Civil aviation transmitter c 1952.png 511 × 721; 224 KB
  
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  Queensland State Archives 4867 Civil aviation transmitter c 1952.png 504 × 721; 211 KB
  
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  Queensland State Archives 4869 Civil aviation transmitter c 1952.png 721 × 489; 227 KB
  
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  Queensland State Archives 4870 Civil aviation transmitter c 1952.png 721 × 492; 212 KB
  
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  Queensland State Archives 4871 Civil aviation transmitter c 1952.png 721 × 502; 255 KB
  
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  Queensland State Archives 4872 Civil aviation transmitter c 1952.png 497 × 721; 241 KB
  
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  R-110 nadajnik.jpg 376 × 463; 55 KB
  
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  R-118 stanowisko dowodcy.jpg 615 × 993; 126 KB
  
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  R-350M perforator.jpg 425 × 514; 39 KB
  
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  R-350m przygotowanie tasmy.gif 536 × 505; 24 KB
  
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  Radio long-wave transmitter Spez. 188 F - Zeppelin Museum Friedrichshafen - DSC06835.jpg 3,599 × 3,156; 4.14 MB
  
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  Radio mast, Goostrey, Cheshire.jpg 1,836 × 3,264; 2.05 MB
  
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  Radio na Poledniku B.jpg 3,928 × 2,944; 2.67 MB
  
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  Radio Nepal.JPG 640 × 480; 143 KB
  
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  Radio set from German military airplane.JPG 1,368 × 1,824; 1.25 MB
  
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  Radio short-wave transmitter Spez. 188 F - Zeppelin Museum Friedrichshafen - DSC06837.jpg 4,017 × 3,027; 4.02 MB
  
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  Radio short-wave transmitter Spez. 188 F - Zeppelin Museum Friedrichshafen - DSC06839.jpg 4,320 × 3,240; 4.83 MB
  
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  Radio syd 2000 transmitter.jpg 1,000 × 667; 780 KB
  
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  Radio Transmission Diagram en.svg 1,024 × 632; 89 KB
  
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  Radio transmitter BC-604-DM picture 1.jpg 4,752 × 3,168; 8.31 MB
  
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  Radio transmitter BC-604-DM picture 2.jpg 2,870 × 2,430; 4.04 MB
  
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  Radio transmitter BC-604-DM picture 3 detail.jpg 3,168 × 4,752; 7.94 MB
  
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  Radio Transmitter room.jpg 1,024 × 768; 157 KB
  
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  Radio Transmitter.jpg 1,734 × 2,599; 1.29 MB
  
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  Radio transmitters on Winter Hill, Lancashire.jpg 3,264 × 1,840; 1.37 MB
  
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  Radiostacja R-110N.jpg 412 × 323; 41 KB
  
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  Radiostacja R-118 wnetrze.jpg 603 × 431; 63 KB
  
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  Radiostacja R-118K-colorized.jpg 1,280 × 1,137; 274 KB
  
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  Radiostacja R-118K.jpg 536 × 476; 45 KB
  
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  Radiostacja R-140M.jpg 584 × 372; 33 KB
  
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  Radiostacja R-350M.jpg 413 × 570; 43 KB
  
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  Radiostanice.LIBUSE.MARK.III.gif 219 × 169; 33 KB
  
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  Radiosändare - Sjöhistoriska museet - O 09136.tif 2,212 × 3,351, 2 pages; 7.86 MB
  
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  RAF Museum, Colindale, London - DSC06038.JPG 3,648 × 2,736; 6.11 MB
  
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  RKO Radio Pictures transmitter ident.jpg 1,432 × 1,080; 531 KB
  
• Rko.webm 11 s, 1,920 × 1,080; 6.92 MB
  
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  Round radiotelephone set.jpg 1,728 × 1,128; 268 KB
  
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  Rugby transmitter control pannel.jpg 4,320 × 2,432; 2.51 MB
  
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  Sala Tradycji JWK, Lubliniec 2024.03.22 14.jpg 4,624 × 3,472; 4.25 MB
  
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  SCR-274N Command Radio.jpg 4,032 × 1,960; 2.3 MB
  
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  Screenmodulator.jpg 644 × 390; 23 KB
  
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  Screenmodulator.png 644 × 390; 2 KB
  
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  Seriesmod.jpg 579 × 579; 35 KB
  
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  Siemenstransmitterhcjb.jpg 500 × 375; 23 KB
  
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  SM-46 IMG 1829.JPG 2,250 × 3,000; 1.56 MB
  
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  Soviet spy radio set (Eagle) Mark II R-350M.jpg 4,032 × 3,024; 1.53 MB
  
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  StateLibQld 1 151747 Field radios set up at Fort Lytton, Queensland, 1934.jpg 623 × 1,000; 64 KB
  
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  Swedish wire radio transmitter.JPG 624 × 2,048; 812 KB
  
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  Sylt Sütterknoll HDR.jpg 3,335 × 1,207; 2.05 MB
  
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  Tamer Kiran 019.jpg 1,728 × 2,304; 619 KB
  
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  The 300 W short wave transmitter Pasila III in the workshop of Fabianinkatu radio house, ca. 1940. (15301144730).jpg 7,223 × 4,737; 2.94 MB
  
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  Thomas J. Williams operating radio station WPM Washington, DC (1922).jpg 1,396 × 977; 507 KB
  
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  Transmisor de bulbos AM Elcom Bauer 701 B XEQK.jpg 3,120 × 4,160; 2.84 MB
  
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  Transmitter of CKAC Montreal 1924.jpg 415 × 572; 48 KB
  
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  Transmitter on Jeremiah O'Brien.agr.JPG 3,264 × 2,448; 2.73 MB
  
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  TransmitterFM-Copper.svg 957 × 673; 126 KB
  
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  TransmitterFM.jpg 727 × 369; 28 KB
  
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  Trasmettiotre SDG 1978.jpg 3,400 × 4,679; 906 KB
  
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  Trasmettitore a scintilla di tipo aeronautico MNM (Marconi Non Modificato) - Museo scienza tecnologia Milano 09883.jpg 800 × 1,156; 160 KB
  
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  Trasmettitore a scintilla di tipo aeronautico o campale MNM (Marconi Non Modificato) - Museo scienza tecnologia Milano 09886 1.jpg 800 × 1,067; 141 KB
  
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  Trasmettitore a scintilla di tipo aeronautico o campale MNM (Marconi Non Modificato) - Museo scienza tecnologia Milano 09886 2.jpg 800 × 999; 143 KB
  
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  Trasmettitore a scintilla di tipo aeronautico o campale MNM (Marconi Non Modificato) - Museo scienza tecnologia Milano 09886 3.jpg 800 × 1,067; 133 KB
  
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  Trasmettitore SDG 1993.jpg 3,400 × 4,679; 666 KB
  
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  TU-6B tuning unit.agr.JPG 3,264 × 2,448; 4.07 MB
  
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  Two Siemens 20 Kw PEP Linear Amplifiers.jpg 640 × 480; 90 KB
  
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  UHF Barkhausen-Kurz Lecher line transmitter 1933 closeup.jpg 785 × 433; 74 KB
  
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  UHF Barkhausen-Kurz Lecher line transmitter 1933.jpg 806 × 497; 45 KB
  
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  Usrp.jpg 1,024 × 945; 454 KB
  
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  Vietnam Museum of Revolution - radio transmitter of French spy.jpg 2,448 × 3,264; 1.11 MB
  
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  Vue de Villeurbanne depuis Crépieux - le relais de la Doua et les tours des Gratte-Ciel.jpg 2,051 × 2,727; 3.07 MB
  
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  Warning sign ahead of the Winter Hill television mast.jpg 3,264 × 1,840; 1.43 MB
  
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  WDET-FM transmitter.png 800 × 600; 385 KB
  
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  WLAGtransmitterroom1920.jpg 605 × 427; 79 KB
  
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  WOOD-AM 5000 Watt Transmitter, RCA BTA-5E, 1953.jpg 854 × 680; 138 KB
  
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  Wpci doghouse.jpg 972 × 648; 378 KB
  
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  WRUW Transmitter (photo by glacial23).jpg 1,280 × 1,024; 279 KB
  
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  WWVNBSRadioStation 001.jpg 5,948 × 4,779; 20.23 MB
  
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  Yleisradio's radio transmission unit in Lahti radio station, 1930's..jpg 3,072 × 2,987; 1.12 MB
  
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  Zender Radio Bloemendaal Philips KFSH 075.jpg 3,029 × 4,088; 3.1 MB
  
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  Были и мы рысаками когда-то... - panoramio.jpg 2,592 × 1,944; 1.4 MB
  
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  משדר הרדיו של מחתרת הלחי והשדרית גאולה כהן.jpg 1,000 × 667; 84 KB