• Thumbnail for National HRO
    The original National HRO was a 9-tube HF (shortwave) general coverage communications receiver manufactured by the National Radio Company of Malden, Massachusetts...
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  • law firm National HRO, a communications receiver WHRO (disambiguation) This disambiguation page lists articles associated with the title HRO. If an internal...
    489 bytes (83 words) - 12:50, 21 March 2021
  • was very rare at the time). In 1965, National introduced the solid state HRO 500, which did not incorporate the HRO dial system, but instead relied on a...
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  • Thumbnail for BC-348
    Receivers BC-224-F BC-224-K BC-348-H BC-348-K BC-348-L BC-348-R ARC-5 ART 13 transmitter BC-610 BC-654 Collins Radio Hammarlund super pro National HRO R-390A...
    5 KB (757 words) - 23:18, 2 May 2023
  • Thumbnail for Listening station
    Station Berlin (also known as USM 620 Kilo) was mainly operated by the US National Security Agency (NSA) and served as part of the worldwide surveillance...
    12 KB (1,250 words) - 17:32, 4 July 2024
  • Thumbnail for S meter
    p. 4.38. ISBN 0-900612-63-0. Introduction manual to the National HRO. Malden, Mass: National Company, Inc. 1939. p. 6. Tony Dorbuck, ed. (1978). The Radio...
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  • The operators huts can still be seen in the centre of the circles. "The National Archives – Piece details HW 50/82". Retrieved 10 May 2008. "Brora Intercept...
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  • Thumbnail for Ultra (cryptography)
    were constructed at Whaddon Hall workshops, while receivers were the National HRO, made in the USA. The SCUs were highly mobile and the first such units...
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  • National HRO receiver, extensively used by the RSS...
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  • 2019-04-20. "B40 receiver". www.tuberadio.com. Retrieved 2019-04-20. "National HRO-500 Receiver HRO500". www.universal-radio.com. Retrieved 2019-04-21....
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  • Thumbnail for R-390A
    13 transmitter ARC-5 BC-348 BC-654 Collins Radio Hammarlund super pro National HRO Vintage amateur radio 75A-4 and KWS-1 Rippel, Chuck (24 December 2001)...
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  • Thumbnail for Hallicrafters SX-28
    S. Army Signal Corps and U.S. Navy use. BC-348 Hammarlund Super Pro National HRO R-390A http://www.antiqueradio.org/halli12.htm, Phil Nelson's Old Radios...
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  • Thumbnail for Communications receiver
    The National HRO, a classic communications receiver c. 1936....
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  • Thumbnail for Hammarlund Super Pro
    FAA. ARC-5 BC-348 BC-611 ART 13 transmitter Collins Radio Hammarlund National HRO R-390A Vintage amateur radio Wireless Set No. 19 http://www.radioblvd...
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  • Thumbnail for BC-342
    60 Hz Frequency range: 150 kHz to 1.5 MHz ARC-5 Hammarlund super pro National HRO R-390A Signal Corps Radio http://oak.cats.ohiou.edu/~postr/bapix/BC342...
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  • Thumbnail for Beeston Hill Y Station
    the Y-station. Foundation remains of the Y station Beeston Hill The National HRO communication receiver was extensively used by the RSS & Y service. OS...
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  • Haiti, and that when he was not working he would be in the country. J/P HRO changed its name to CORE (Community Organized Relief Effort) in 2019 as it...
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  • Thumbnail for Paychex
    in Rochester in 2016 Paychex Flex received the 2016 TekTonic Award from HRO Magazine for being a best-in-class mobile and cloud-based technology suite...
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  • Thumbnail for Central Bureau
    trial without jeopardising Ultra's secrets. Far East Combined Bureau National HRO - radio receiver used by the signals units in New Guinea No 1 Canadian...
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  • Australian Second World War-era communications receiver similar to the National HRO, developed by the Kingsley radio company. Also known as the Kingsley...
    766 bytes (144 words) - 10:30, 31 October 2023
  • Thumbnail for Boone County Airport (Arkansas)
    Boone County Airport (IATA: HRO, ICAO: KHRO, FAA LID: HRO) is a public airport in Boone County, Arkansas. Also known as Boone County Regional Airport...
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  • Thumbnail for Operation Tracer
    for the wireless communications, which included a Mark 3 transmitter and HRO Receiver. Three 12 volt, 120 ampere batteries would be charged with either...
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  • Thumbnail for Restraining order
    provides for an order for protection (OFP) and a harassment restraining order (HRO). Many jurisdictions offer a simplified process for filing a civil complaint...
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  • Thumbnail for Religion in Austria
    the religion of 3629 people. Since 1998, the 'Hindu Community in Austria' (HRÖ), the official representative of Hindus in Austria, has been able to call...
    34 KB (2,349 words) - 14:17, 30 August 2024
  • Thumbnail for Gregg Popovich
    Gregg Popovich (category United States men's national basketball team coaches)
    affected by Hurricanes Irma and Maria. Popovich is helping raise funds for J/P HRO, a disaster relief program that operates in Haiti, and various disaster relief...
    48 KB (3,183 words) - 19:47, 28 August 2024
  • Thumbnail for Kde domov můj
    Official orchestral instrumental recording Performed by the Prague National Theatre Orchestra Problems playing this file? See media help. "Kde domov můj"...
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  • Thumbnail for Steel-toe boot
    Protection). OSHA previously required compliance of ANSI Z41.1-1991, "American National Standard for Personal Protection-Protective Footwear," if purchased after...
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  • Thumbnail for Nad Tatrou sa blýska
    [ˈnat tatrɔw sa ˈbliːska]; English: "Lightning over the Tatras") is the national anthem of Slovakia. The origins of it are in the Central European activism...
    15 KB (1,276 words) - 16:09, 30 August 2024
  • Thumbnail for Maggie Aderin-Pocock
    (link) bHROS References High Resolution Optical Spectrograph for Gemini South bHROS High Resolution Optical Spectrograph for Gemini South bHROS Components...
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  • Thumbnail for Self-service
    departments that "source talent themselves." An early use of the term is a 2005 HRO Today article titled "Insourcing, Outsourcing? How about Self-sourcing?"...
    24 KB (2,595 words) - 06:46, 12 September 2024