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  • Part 15
    ...ted to [[SRD|Short Range Devices]] (SRD or SRDs such as [[SRD860]]) or Low Power Devices (LPD or LPDs such as [[LPD433]]). '' ...aling with unlicensed low-power radio operation. The FCC defines these low-power transmitters as '''intentional radiators'''. See also: [[Part_15_Beacons|
    61 KB (9,226 words) - 13:18, 14 February 2024
  • Duga Radar (Russian Woodpecker)
    ...ya Zemlya. Both of these radar systems were aimed east and were fairly low power, but with the concept proven, work began on an operational system. The new ...ers was estimated to be as high as 10 MW equivalent isotropically radiated power. Even prior to 1976, a similar 'woodpecker' interference is remembered by r
    11 KB (1,639 words) - 14:13, 25 July 2019

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