Vertex/Standard ATV-3B, 148-155 Mhz Antenna for VX-510 Quantity in Basket: None Code: ATV3B Price: $14.00 Shipping Weight: 1.00 pounds Quantity: Vertex/Standard ATV-3B, VHF 148-155 Mhz Handheld Antenna. Fits VX-510 Handhelds.