Скачать или смотреть 152.0075 MHz POCSAG On-Site Hospital Paging Pager - VHF Propagation Enhancement 20 April 2023

On site paging system on campus radio pager POCSAG paging system for hospitals hospital paging system VHF band.

The three frequencies

152.0075 MHz
157.4500 MHz
163.2500 MHz

Are the only frequencies specifically exempt from the 2013 FCC Part 90 narrowbanding requirement for land mobile radio systems operating above 150 MHz. VHF low band 25-50 MHz 30-50 MHz 29.7 MHz to 50 MHz are also exempt from narrow banding requirements.

152.0075MHz, 157.45MHz and 163.25MHz may be used for on site paging systems or wide-area paging pager networks. However, they may only be used for medical paging purposes. 163.250 MHz is a waiver frequency as it is within the 162 MHz - 174 MHz US Federal Government only allocation 162-174 MHz.

There are numerous other frequencies that are used for hospital paging and other on site on premises on campus pager purposes business paging restaurant pagers and other systems. This includes licensed Part 90 and Part 22 systems and license free Part 95 no license required high power and Part 15 low power unlicensed systems.

POCSAG mode, FLEX and other data transmission modes are used.

Part 90 and Part 22 paging pager frequencies