Click to expand Tap to zoom Laird 450-470 Unity 1/4 Wave Antenna, Black by Laird $19.60 | / SKU QWB450 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Description LAIRD's QWB450 450 �� 470 MHz unity gain 1/4 wave antenna in black. Brass button contact provides a superior match at feedpoint. Order mount separately.