The PCTEL MAXRAD BMA38 vehicle roof mount antenna installation hardware kit is for NMO style mobile antennas 0-1000 MHz. This mount is a brass permanent mount for a 3/4 or 3/8 inch hole. The PCTEL mobile antenna mount requires you to purchase cable and connectors separately. Thread size is 1 1/8 inch – 18.
Frequency MHz: 0-1000 MHz