LARSEN's 40 a" 50 MHz 200 W base loaded unity gain 1/4 wave chrome mobile antenna. Purchase Motorola style mount separately. Replacement parts: 485445 a" coil only, 19616 a" whip only This listing is for Each. Whip Length 49 in Qty/ Uom 1 Each Color Silver Whip Material Stainless Steel Mobile Antenna Mounting Type NMO Maximum Power 200 W Gain dBi 2.14 dBi Specific Frequency 40-50 MHz RF Connectors No Connector This product ships in approximately 1 days