MR87 Specifications

FM SECTION
Tuning Range
87.5MHz - 108.0MHz (Europe)
87.9MHz - 107.9MHz (USA)
76MHz - 90MHz (Japan)

Antenna Input: 75 Ohms, Type “F” Coax connector

Useable Sensitivity: 2.2uV (18.1dBf)

50dB Quieting Sensitivity: 1.5uV (14.8dBf)

Signal To Noise Ratio: Mono: 70dB / Stereo: 68dB

Frequency Response: ±1dB 20 to 15,000Hz

Harmonic Distortion: Mono: 0.4% / Stereo: 0.8%

Channel Selectivity
60dB Adjacent Channel
66dB Alternate Channel

Stereo Separation: 38dB

AM SECTION
Tuning Range
522kHz - 1602kHz (Europe)
530kHz - 1710kHz (USA)
522kHz - 1611kHz (Japan)

Antenna Input: RAA2 (supplied), Type “RJ45” connector

Sensitivity: 350uV/m

Signal To Noise Ratio: 50dB

Frequency Response: 0dB, -6dB 50Hz to 3,000Hz

Harmonic Distortion: 0.5%

Selectivity: 45 dB Adjacent Channel

GENERAL SPECIFICATIONS
Rated Output: 1Vms Unbalanced, 2Vms Balanced

Output Impedance: 100 ohms Unbalanced or Balanced

Digital Output
Optical: -15dbm to -21dbm (PCM) / Coaxial: 0.5Vp-p/75 ohm (PCM)

Sampling Frequency: 48kHz (PCM)

AM Antenna Input
Balanced, RJ45 connector (for use only with supplied McIntosh RAA2 Remote AM Antenna)

RAA2 Remote AM Antenna Overall Dimensions
Width is 6 inches (15.24cm)
Height is 2-1/2 inches (6.35cm)
Depth is 1-1/2 inches (3.81cm)

Power Requirements
100V, 110V, 120V, 220V, 230V and 240V ~ 50/60Hz, 30 watts. Standby, less than 0.5 watt
Note: Refer to the rear panel of the MR87 for the correct voltage.

Overall Dimensions
Width is 17-1/2 inches (44.45cm)
Height is 6 inches (15.24cm) including feet
Depth is 18 inches (45.72cm) including the Front panel, Knobs and Cables

Weight
25.5 pounds (11.6 kg) net, 40 pounds (18.1 kg) in shipping carton