1. RD 3830 3 6mm 3MHz 0Lux 270 120 ZOOM 10 5m SMA R P 112X 109X 133mm 420g 4 1CH 2 414MHz 2CH 2 432MHz 3CH 2 468MHz 4CH 2 480MHz DC5V AC 4 4 2 68 x 149 x 26mm 135g x 1 x 1 x 1 x 1 AC x 2 DRAWING NO ISSUED SCALE MODEL RD 3830 MATERIAL DESIGNED HECKED APPROVED