14 | KTC-HR300SpecificationsAnalog FM tuner sectionFrequency range (200 kHz space): 87.9 MHz – 107.9 MHzUsable sensitivity (S/N: 30 dB): 11.2 dBf (1.0 μV/75 Ω)Selectivity (±400 kHz): 65 dBQuieting Sensitivity (S/N: 50 dB): 16.3 dBf (1.8 μV/75 Ω)Frequency response: 40 Hz – 15 kHzStereo separation (1 kHz): 40 dBDigital FM tuner sectionFrequency range (200 kHz space): 87.9 MHz – 107.9 MHzFrequency response: 20 Hz – 20 kHzAnalog AM tuner sectionFrequency range (10 kHz space): 530 kHz – 1700 kHzUsable sensitivity (S/N: 20dB): 20 μVDigital AM tuner sectionFrequency range (10 kHz space): 530 kHz – 1700 kHzFrequency response: 30 Hz – 15 kHzGeneralOperating voltage: 14.4 V (11 – 16 V allowable)Current consumption: 500 mAOperating Environment: 0 °C – +40 °CInstallation size (W × H × D): 164 × 34 × 109 mm6-1/2 × 1-3/8 × 4-5/16 inchWeight: 1.1 lbs (500 g)Specifications subject to change without notice.FCC WARNINGThis equipment may generate or use radiofrequency energy. Changes or modifications to thisequipment may cause harmful interference unlessthe modifications are expressly approved in theinstruction manual. The user could lose the authorityto operate this equipment if an unauthorized changeor modification is made.NOTEThis equipment has been tested and found tocomply with the limits for a Class B digital device,pursuant to Part 15 of the FCC Rules. These limits aredesigned to provide reasonable protection againstharmful interference in a residential installation. Thisequipment may cause harmful interference to radiocommunications, if it is not installed and used inaccordance with the instructions. However, there isno guarantee that interference will not occur in aparticular installation. If this equipment does causeharmful interference to radio or television reception,which can be determined by turning the equipmentoff and on, the user is encouraged to try to correctthe interference by one or more of the followingmeasures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment andreceiver.• Connect the equipment into an outlet on acircuit different from that to which the receiver isconnected.• Consult the dealer or an experienced radio/TVtechnician for help.