https://www.nxp.com/products/radio-frequency-rf/legacy-rf/legacy-rf-power/136-520-mhz-31-w-13-6-v-wideband-rf-power-ldmos-transistors:AFT05MS031N?tab=Package_Quality_Tab
AFT05MS031N|31 W CW 136-520 MHz 13.6 V | NXP Semiconductors
AFT05MS031N, AFT05MS031GN 31 W CW over 136-520 MHz, 12.5/13.6 V RF power LDMOS transistor for mobile two-way radio applications
520 mhz
https://www.nxp.com/products/MRF1517NT1
MRF1517N|520 MHz 8 W CW 7.5 V | NXP Semiconductors
Archived content is no longer updated and is made available for historical reference only. The MRF1517NT1 is designed for broadband commercial and industrial...
520 mhz8 wcw 7
https://www.telecompaper.com/news/mts-belarus-activates-900-mhz-band-on-520-base-stations--1568378
MTS Belarus activates 900 MHz band on 520 base stations - Telecompaper
MTS Belarus said that it has activated services on the 900 MHz band on 520 of its base stations in 89 municipalities across the country. The capacity of base...
mts belarus900 mhzon 520base stationsactivates