SparkFun Forums 

Where electronics enthusiasts find answers.

Tips and questions relating to the GPS modules from SFE
By alex_rt

Can you pls tell, is there any other solutions for gps trackers instead of gprs? Like UHF messengers? Because the mobile services are too expensive in our area, so looking for cheap commercial schemes, eg, for taxi services, etc.
By BigRedBee
Not sure exactly what you're looking for, but I offer this product.

it's a GPS module connected to a 1200 baud data modem and UHF/VHF transmitter. Currently targetted at the amateur radio bands, but could be modified to support your frequency.

-- Greg