enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Walkie-talkie - Wikipedia

   en.wikipedia.org/wiki/Walkie-talkie

   A walkie-talkie, more formally known as a handheld transceiver, HT, or handheld radio, is a hand-held, portable, two-way radio transceiver. Its development during the Second World War has been variously credited to Donald Hings , radio engineer Alfred J. Gross , Henryk Magnuski and engineering teams at Motorola .

3. List of Motorola products - Wikipedia

   en.wikipedia.org/wiki/List_of_Motorola_products

   Canopy – A line-of-sight wireless technology, primarily used by ISPs to provide broadband internet; MotoMESH – A mobile wireless broadband product providing proprietary "Mesh-Enabled Architecture" and standards-based 802.11 network access in both the unlicensed 2.4 GHz band and the licensed 4.9 GHz public-safety band

4. General Mobile Radio Service - Wikipedia

   en.wikipedia.org/wiki/General_Mobile_Radio_Service

   GMRS radios are typically handheld portable (walkie-talkies) much like Family Radio Service (FRS) radios, and they share a frequency band with FRS near 462 and 467 MHz. Mobile and base station-style radios are available as well, but these are normally commercial UHF radios as often used in the public service and commercial land mobile bands ...

5. Personal radio service - Wikipedia

   en.wikipedia.org/wiki/Personal_radio_service

   Maximal output power is 5 watts carrier power in AM mode and 12 watts PEP power in SSB mode. As with the 29 MHz allocation, each frequency is assigned to either AM only or SSB operation. Channels 19–22 (27.185–27.225 MHz) are designated for AM use and channels 23–27 (27.255–27.275 MHz) are designated for SSB use.

6. Family Radio Service - Wikipedia

   en.wikipedia.org/wiki/Family_Radio_Service

   As of 2016, only low-power (2 W ERP), half duplex GMRS operation is permitted, but a license is not required. [6] Repeater and high-power operations are not permitted. This allows the use of dual-mode FRS/GMRS walkie-talkies, but precludes the use of higher-powered GMRS devices designed for vehicle and base-station purposes..

7. Mobile radio - Wikipedia

   en.wikipedia.org/wiki/Mobile_radio

   The walkie talkie inserted into a vehicular charger or converter while the user is in the vehicle. The charger or converter (1) connects the walkie talkie to the vehicle's two-way radio antenna, (2) connects an amplified speaker, (3) connects a mobile microphone, and (4) charges the walkie talkie's battery.