LPD433
Sign in to saveAlso known as LPD 433, Low Power Devices, Low Power Devices 433 MHz
LPD433 (low power device 433 MHz) is a UHF band in which license free communication devices are allowed to operate in some regions. The frequencies correspond with the ITU region 1 ISM band of 433.050 MHz to 434.790 MHz. The frequencies used are within the 70-centimeter band, which is currently otherwise reserved for government and amateur radio operations in the United States and most nations worldwide.
Wikidata facts
Show 1 more fact
- Commons category
- LPD433 radio
via Wikidata · CC0
~6 min read
Article
12 sectionsContents
- Usage by country
- ITU Region 1 (Europe)
- United Kingdom
- Switzerland
- Spain
- Other European countries
- ITU Region 2 (America)
- ITU Region 3
- Malaysia
- Channels
- See also
- References
LPD433 (low power device 433 MHz) is a UHF band in which license free communication devices are allowed to operate in some regions. The frequencies correspond with the ITU region 1 ISM band of 433.050 MHz to 434.790 MHz. The frequencies used are within the 70-centimeter band, which is currently otherwise reserved for government and amateur radio operations in the United States and most nations worldwide.
LPD hand-held radios are authorized for licence-free voice communications use in most of Europe using analog frequency modulation (FM) as part of short range device regulations, with 25 kHz channel spacing, for a total of 69 channels. In some countries, LPD devices may only be used with an integral and non-removable antenna with a maximum legal power output of 10 mW.