PREAMPLIFIER SECTION
Input sensitivity and impedance
350 mV/50 KΩ
Frequency response
±0.5 dB (ref. 20 Hz – 20 kHz)
Signal-to-noise ratio
>88 dB (ref. 2V, A-WTD)
Total harmonic distortion
<0.08 %
Input sensitivity
330 mV (ref. 2V)
Signal-to-noise ratio
>83 dB (ref.500 mV, A-WTD)
Signal-to-noise ratio
>93 dB (ref. 2V, A-WTD)
Output impedance
<150 ohms
Maximum output level
>3.5V
TUNER SECTION
AM Section
Tuning range
530 kHz -1710 kHz
(120V version only, 10 kHz steps)
531 kHz -1602 kHz
(230V version only, 9 kHz steps)
Usable sensitivity
55 dBu
Signal-to-noise ratio
38 dB
Total Harmonic Distortion
<3 %
Loop sensitivity 20dB S/N
66 dBu
FM Section
Tuning range
87.50 MHz – 108.50 MHz
Usable sensitivity, MONO
<9 dBu
Signal-to-noise ratio, MONO
60 dB
Signal-to-noise ratio, STEREO
55 dB
Total Harmonic Distortion, MONO
0.7 %
Total Harmonic Distortion, STEREO
1.0 %
Channel Separation
30 dBu
RDS decode sensitivity
33 dBu
DIMENSION AND WEIGHT
Unit Dimensions (W x H x D)
435 x 150 x 385 mm (Gross)*
17 ¹/8 x 5 ¹5/16 x 15 ³/16 inches
Net Weight
9.6 kg
Shipping Weight
13.5 kg
*
Gross dimension includes feet, volume knob and extended rear panel
terminals.
Specifications are subject to change without notice.
For updated documentation and features, please log onto
www.NADelectronics.com for the latest information about T 187.
Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380;5,978,762; 6,226,616;
6,487,535; 7,212,872; 7,333,929; 7,392,195; 7,272,567 & other U.S. and worldwide patents issued &
pending. DTS is a registered trademark and the DTS logos, Symbol, DTS-HD and DTS-HD Master Audio
are trademarks of DTS, Inc. © 1996-2009 DTS, Inc. All Rights Reserved.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are registered trademarks of Dolby Laboratories.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks
of HDMI Licensing LLC.
The XM name, XM Ready and related logos are registered trademarks of XM Satellite Radio Inc.
Manufactured under license from Audyssey Laboratories. U.S. and foreign patents pending. Audyssey
MultEQ XT is a trade-mark of Audyssey Laboratories.
This product incorporates copyright protection technology that is protected by method claims of
certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and
other rights owners. Use of this copyright protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized
by Macrovision Corporation. Reverse engineering or disassembly is prohibited.Chapter
REFERENCE
SPECIFICATIONS
46
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