The EM325 is a large passive radar reflector for use as a top mark for buoys or land hazards. It has a very large radar response and is supplied to order in two stack or three stack models and can be supplied with fittings for a top navigation light. The robust, 5mm thick UV resistant PE case will suit heavy navigation lights. To assist base mounting it is fitted with 4 x 12mm base fixings @ 200mm PCD with optional top fixings for a navigation light of choice. Also available in yellow, red, green and with a pedestal. EM325 exceeds ISO8729-1997.