Specifications

XM module XM tuning range: 2332.5 to 2345 MHz Channels: 150 XM antenna connection: 50-ohm SMB AM section AM tuning range: 530 to 1710 kHz Sensitivity @ 20 dB S/N ratio: 55 dBu Image rejection: 33 dB Frequency response: 40 Hz to 3 kHz ±3 dB Signal-to-noise ratio: 45 dB AM antenna impedance: 300 ohms unbalanced FM section FM tuning range: 87.7 to 107.9 MHz Sensitivity @ 30 dB S/N ratio: 6 dB max 12 dBu Image rejection: 80 dB Frequency response: 30 Hz to 15 kHz ±1.5 dB Signal-to-noise ratio: 60 dB Stereo separation: 40 dB FM antenna impedance: 75 ohms unbalanced Presets 6 banks of 6 per tuner, 72 total, customizable Interface ports RNET link ports: 2 RJ45 RS-232 interface port: 1 DB9 Keypad ports: 2 RJ45 IR inputs: 2 1/8-inch TS Physical Dimensions: 17" W x 1.8" H x 8" D (43 x 4.4 x 20.3 cm) Weight: 7 lb (3.2 kg) Power: 12VDC 1.5A separate power supply Included accessories 1 pair of rack ears 1 AM loop antenna 1 FM antenna 1 XM satellite and terrestrial antenna with 20-foot cable 2 RCA audio cables 1 power supply 1 ST2-RC Dual Tuner IR Remote Control Optional accessory ST2-KP Smart Tuner Keypad RNET system firmware required CAM6.6 system: V1.00.11 or higher CAV6.6 system: V2.00.01 or higher UNO-S1 keypad: V1.00.21 or higher UNO-S2 keypad: V3.00.01 or higher XM Satellite Radio subscription required for XM reception