21Image Rejection: 1st: 66dB; 2nd: 58dBInternal Speaker Impedance: 16 ohmsExternal Speaker Impedance: 8 ohmsPUBLIC ADDRESSOutput Power at 10% Distortion: 4.7 wattsWEATHER CHANNELSSensitivity 12dB SINAD: -115dBmAudio Output Power (max): 5.5 wattsSpecifications shown are typical and subject to change without notice.FCC PART 15Changes or modifications not expressly approved by the partyresponsible for compliance could void the user’s authority to operate theequipment.This device complies with Part 15 of the FCC rules. Operation is subject tothe following two conditions:(1) This device may not cause harmful interference, and(2) this device must accept any interference received, includinginterference that may cause undesired operation.Note: This equipment has been tested and found to comply with the limits for aClass B digital device, pursuant to Part 15 of the FCC Rules.These limits are designed to provide reasonable protection againstharmful interference in a residential installation.This equipment generates, uses, and can radiate radio frequency energy,and if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there isno guarantee that interference will not occur in a particular installation.If this equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one ormore of the following measures: