Motorola PMAE4079A PMAE4079 Original OEM UHF 403-527 MHz. Slim Handheld Antenna Compatible Radios: DP2400, DP2600, DP4400/DP4401, DP4600/DP4601, DP4800/DP4801, XiR P6600, XiR P6620, XiR P8600/P8608, XiR P8620/P8628, XiR P8660/P8668, XPR 3300, XPR 3500, XPR 7350, XPR 7550