E/M Wave car antennas include whip antennas, dual band, low profile, and gps antennas. These antennas are used for public safety, ISM, DAS, WiFi, and LTE applications and operate on frequencies from 100 MHz to 2.7 GHz. Whip and dual band antennas have a NMO connector and a overmold skirt for waterproofing the connector. The antennas can be attached to a car using a NMO magnet mount or a NMO bulkhead mounts. Whip car antennas have a stainless steel spring, polymer alloy spring, or no spring. GPS antennas have a bulkhead mount or a magnet mount.