Motorola RAN4033 Stubby UHF Antenna (4/5W Models Only)
This stubby replacement antenna broadcasts 4 Watts in a 450-470 MHz broadcast range. It is compatible with Motorola RDX models RDU4100, RDU4160 and RDU4160d. This antenna is also compatible with Motorola CP110 models. It is 3.5 inches long.