This item is not FCC certified. For export only. I cannot ship it to a US location unless I get proof that it will be exported. I dont know the exact law related to this but will be checking. The possible reason this is not FCC cert may be because it puts out more power than the cell site wants. The power out varies by the amount of input from the tranceiver (phone) and may not be limited by the cell site, per what I heard years ago. This is a surplus closeout under cost. Its a great quality item made by Remotek of taiwan. These were exported up to 8 years ago and rebranded with carrier names so these dont have the Remotek logo on them. However check the boxes logo and factory provided data sheet and all the pictures on this listing. This kit includes the amp, cigarrette lighter power cable connector, 2 each coaxial cables FME female each end 2.5 meter long (8 feet) and instruction sheet. Each unit without the coaxial cables weighs 2 Lbs boxed. The package may reach 3 Lbs with both cables included. These are brand new, old stock, in original boxes, made in Taiwan. Check thier web pages remotek.com.tw for more info however the page does not have info on this discontnued model. This amp works great for AMPS and CDMA. Does not work TDMA. Note the box may show GSM but thats another version, these are 824-894MHz AMPS, CDMA. Great for cellular data radios.