EMR Corporation is the offical licensed manufacturing of this product.This unit uses a six pass-reject dual notch resonators with three resonators per channel as the normal arrangement.
Frequency Range: 406 - 440 MHz
Pwr (Input/Refi): Input Max: 200 W
Shipping Weight (lbs/kg): 23 lbs. /10.4 kg.
Temp Range: -22 to 140 F, -30 to 60 C