ANTENNA ACCESSORY FHM175 WIRELESS

FMH175 is a grounding plate for the wireless FA250-HF antenna (part no. 2814015, 2814214). A powder-coated aluminum disc, white (matches RAL 9006 shade), 4 mm thick, 175 mm in diameter. This grounding plate optimizes the reception and transmission performance of the FA250 antenna (antenna and grounding plate sold separately), as its diameter is twice the antenna length plus the antenna mast diameter. In the center of the grounding plate is a steel plate whose diameter matches the magnetic foot diameter of the antenna, making it easy to mount the FA250 in the center. The aluminum plate has a hole and groove for easy mounting to a wall. This product description is an automated translation of the original Finnish description.