QRP may refer to: QRP operation in amateur radio, low-power transmitting Queen retinue pheromone, a type of honey bee pheromones Queens Road Peckham railway...
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In amateur radio, QRP operation refers to transmitting at reduced power while attempting to maximize one's effective range. QRP operation is a specialized...
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List of amateur radio transceivers (redirect from List of QRP Transceivers)
Retrieved 2020-07-17. "QRP Labs Kits". qrp-labs.com. Retrieved 2020-07-17. "QRP Labs Kits". qrp-labs.com. Retrieved 2021-01-16. "QRP Project". qrpproject...
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Amateur radio homebrew (section QRP homebrew)
power. Popular QRP kit models include the Elecraft K2, KX1, and now KX3 and those produced by NorCal, Small Wonder Labs, and others. QRP activity can often...
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or an answer. For example, the message "QRP?" means "Shall I decrease transmitter power?", and a reply of "QRP" means "Yes, decrease your transmitter power"...
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Amateur Radio Hall of Fame" (PDF). Retrieved 19 May 2016. "QRP ARCI - Hall Of Fame". QRP Quarterly. QRP Arci. Retrieved 19 May 2016. "Martin F. Jue Receives...
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Propagation, Transmission Lines, and Antennas for the QRP DXer, pp. 1–16, 1-22–1-24. Green Valley, AZ: Milliwatt QRP Books. "Propagation". "List of basic lunar features"...
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transmissions, as well as for low-power transmissions (commonly called "QRP operation", from the Q-code for "reduce power"). There are several amateur...
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electronics chain. Chicago : Mobium Press. ISBN 9780916371128. "QRP-L 961225: Re: QRP-L digest 585". qrp.kd4ab.org. Retrieved March 18, 2020. "Has Anyone Used One...
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An Altoids tin used to house an amateur QRP rig...
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different languages. It is also popular with homebrewers and in particular with "QRP" or very-low-power enthusiasts, as CW-only transmitters are simpler to construct...
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more efficient. Most notable are Query Routing Protocol (QRP) and Dynamic Querying (DQ). With QRP, a search reaches only those clients which are likely to...
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believed to be nonexistent ... results are still significant (p = 0.003) with QRPs. Carroll, Sean (May 11, 2016). "Thinking About Psychic Powers Helps Us Think...
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Ionospheric Propagation, Transmission Lines, and Antennas for the QRP DXer, Milliwatt QRP Books, 2011, pp. 1-16, 1-22 to 1-24. "Near-Real-Time F2-Layer Critical...
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CompM2 using the Wilcox Aimpoint CompM mount instead of the standard issue QRP mount Tactical Ordnance and Equipment Improved Combat Sling, which allows...
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ISBN 0471743682. Paul Harden (2005). "Solar Activity & HF Propagation". QRP Amateur Radio Club International. Retrieved 2009-02-22. "Amateur Radio Emergency...
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may refer to: Radio transmitters that send out relatively little power: QRP operation, using "the minimum power necessary to carry out the desired communications"...
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Sherwood Engineering's receiver tests. Elecraft's product lineup includes QRP CW transceivers, the K2 and K3 all-mode 100W transceivers, KX2 (80m-10m)...
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Quality costs QoQ – Quarter on quarter QPR – Quarterly Performance Report QRP – Qualified Retirement Plan q/q – Quarter on quarter QTD – Quarter-to-date...
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music entrepreneur Chad Kassem in Salina, Kansas, United States in 2011. QRP sought to improve premier audiophile pressings, introducing innovations never...
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In 1983, the 9th Infantry Division requested a Quick Reaction Program (QRP) for a 5.56mm carbine to replace the M1 carbine and M3 submachine gun in...
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research and development studies involved either QRPs or outright fraud. The methodology used to estimate QRPs has been contested, and more recent studies...
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org/drupal/sites/wsprnet.org/files/si570wspr.pdf QRSS/WSPR Transmitter Kit https://qrp-labs.com/ Malaysia Airlines flight MH370 left 'false trails' before disappearing...
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stage, the included FNB-85 battery-pack and NC-72B charger. The FT-817 is a QRP transceiver. The FT-817(N)D is no longer in production, and has been replaced...
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2023-11-19. "RSGB Band Plans (UK)". Retrieved March 17, 2011. "Ham Radio QRP". Archived from the original on September 24, 2005. Retrieved August 3, 2005...
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Queen retinue pheromones (QRP) are a type of honey bee pheromones, so-called because one of their behavioral effects is to attract a circle of bees (a...
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the common market and the EEA Agreement (Case No IV/M.1383 — Exxon/Mobil) QRP OIL: http://www.qrpoil.com/site/?baseoilsn500 Archived 2016-03-04 at the...
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Internet of things Wide area networks Static Context Header Compression (SCHC) QRP operation Slowfeld Through-the-earth mine communications Short range device...
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Maritime mobile Morse code Operating awards Packet radio Portable operation QRP operation QSL card Satellites Software Skywarn Special event stations Stations...
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Internet of things Wide area networks Static Context Header Compression (SCHC) QRP operation Slowfeld Through-the-earth mine communications Short range device...
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