Watson WSM-138

WSM-138 compact magnetic mount that is ideal for both commercial and amateur radio use. The removable whip element can be cut to any frequency between 138MHz and 470MHz. A powerful base micro magnet measures just 29mm in diameter. A cutting chart and Allen key is included. Fitted 2.75m mini coax cable terminated in BNC plug. * Adjustable 138 - 470MHz * Gain - unity * 50W max * Micro magnetic 29mm base * Element max length 0.55m