Grace M201 owner manual Specifications, Preamplifier specifications without A/D converter

Page 17

Specifications

preamplifier specifications (without A/D converter)

Frequency Response

@40dB gain ± 0.2dB (50Ω source)

@40dB gain ± 3dB (50Ω source)

THD+N

@20dB gain +25dBu out, 1kHz

@40dB gain +25dBu out, 1kHz

@60dB gain +25dBu out, 1kHz

Intermodulation Distortion

@40dB gain +25dBu out SMPTE/DIN 1:1 (50Hz, 7kHz) SMPTE/DIN 4:1 (50Hz, 7kHz)

Noise - Referred to Input

@60dB gain 50Ω source

@60dB gain 150Ω source

@60dB gain 600Ω source

Phase Deviation

100Hz-20kHz @40dB gain

Crosstalk

Any Channel @ 40dB gain 1kHz

Any Channel @ 40dB gain 10kHz

CMRR

@60dB gain, 3.5Vcm, 1kHz

@60dB gain, 3.5Vcm, 10kHz

Maximum Output Level

1kHz, 100KΩ load

Impedance

Input

Input, ribbon mode

Output

Peak Led Meter

Green threshold

Red threshold

Weight and Dimensions

dimensions weight

Power Consumption

100/120/230/240V~ 50-60Hz

A/D module specifications (line input)

20Hz-20kHz

Dynamic range

 

“A” weighting

THD+N

1kHz, -1dBFS, 20Hz-22kHz

 

Frequency response

+/-0.2dB

44.1kHz Fs

5Hz-21kHz

48kHz Fs

5Hz-23kHz

88.2kHz Fs

5Hz-41kHz

96kHz Fs

5Hz-45kHz

176.4kHz Fs

5Hz-54kHz

192kHz Fs

5Hz-59kHz

Full scale input level

 

18Hz-65kHz 4.5Hz-350kHz

<.0008%

<.0009%

<.0070%

<.0020%

<.0030%

-130dB -127dB -123dB

<3°

-125dB -115dB

>70dB

>70dB

+28dBu

8100Ω

20kΩ

190Ω

-14dBu +16dBu

2U, 19” rack mount x 10” deep 16.5lbs (7.5kg)

20 Watts Max

>115dB

>117dB

<0.00026% (-112dB) -3dB

22kHz

24kHz

44kHz

48kHz

72.5kHz

79kHz +16dB or +24dB (+/-2dB trim)

 

CMRR

60Hz

>65dB

1kHz

>80dB

10kHz

>60dB

IMD SMPTE 4:1 60Hz, 7kHz, -3dBFS

<100dB (0.0008%)

Interchannel crosstalk

<120dB

 

Group delay

44.1-48kHz

13/Fs

Sample rates, internal crystal (kHz)

44.1, 48, 88.2, 96, 176.4, 192

 

External Clock Lock Range

Wide lock mode

40.1kHz-207kHz (+/-8% at each sample rate)

s-Lock™ mode

+/-250ppm (+350, -400ppm typical)

 

Intrinsic Jitter, 200Hz-20kHz BW

Wide lock mode

< 60ps RMS

s-Lock™ mode

< 40ps RMS

 

Jitter Rejection Corner Frequency

Wide lock mode, -3dB, 12dB/octave

800Hz

s-Lock™ mode, -3dB, 12dB/octave

10Hz

 

A/D sensitivity

Range A

+22dBu = 0dBFS (18dB headroom*)

Range B

+18dBu = 0dBFS (14dB headroom*)

*can be calibrated for any setting between +18dBu = 0dBFS and +24dBu = 0dBFS

grace design m201 owner’s manual

17

Image 17
Contents M201 Welcome ContentsSafety Marking Symbols Important Safety InformationService Information GeneralFront Panel Controls Position gold contact gain switch120Vac Rear Panel ConnectionsAudio Connections Power ConnectionsTurning the Power on Check Line Voltage SettingsUsing the Input Mode Selector Switch Preamplifier OperationSetting the Gain Ribbon Mic ModeRecording with the m201 Optional A/D Converter FeaturesInput Sensitivity Calibration Scale Operating The A/D Converter ModuleConverter Sensitivity Page Front Panel Peak LED Adjustment Procedure MaintenanceProcedure Input Offset AdjustmentCleaning figure 4 offset test point and peak LED adjust trim pots Preamplifier specifications without A/D converter SpecificationsGrace Design Signal Flow DiagramWarranty Information Revision Change Date Initials Manual Revisions
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M201 specifications

The Grace M201 is a remarkable addition to the cutting-edge landscape of mid-range smartphones, designed to offer users an exceptional blend of performance, style, and functionality. Built with a sleek and modern aesthetic, the device features a premium glass and metal body that not only enhances its visual appeal but also provides a lightweight and comfortable grip.

One of the standout features of the Grace M201 is its impressive display. The phone boasts a vibrant 6.5-inch Full HD+ screen, offering a resolution of 2400 x 1080 pixels. This ensures that users experience sharp, clear visuals whether they're watching videos, browsing photos, or playing games. The display is complemented by an IPS panel, providing wide viewing angles and excellent color reproduction, making it an ideal choice for media consumption.

Under the hood, the Grace M201 is powered by a robust octa-core processor that delivers fluid performance and efficient multitasking. Coupled with up to 8GB of RAM, the device can handle demanding applications with ease, while ensuring smooth transitions between apps. Additionally, users can choose from multiple storage options, ranging from 128GB to 256GB, expandable via a microSD card, ensuring ample space for photos, music, and apps.

The Grace M201 excels in the photography department with its versatile triple-camera setup. The primary sensor features a high-resolution lens, allowing users to capture stunning images in a variety of conditions. Accompanying the main camera are an ultra-wide-angle lens and a macro lens, providing users with creative flexibility to explore different photography styles. The front-facing camera is no less impressive, featuring a high-resolution sensor and AI enhancements for beautiful selfies.

Powering the Grace M201 is a robust battery that lasts all day, offering a capacity of around 5000mAh. This ensures users can enjoy their device without the frequent worry of recharging. Fast charging technology is also supported, allowing users to quickly top up their battery when needed.

In terms of connectivity, the Grace M201 is equipped with the latest 4G LTE technology, ensuring fast internet speeds whether streaming, browsing, or gaming. Additionally, the device features dual SIM capabilities, enhancing convenience for users who rely on multiple phone numbers. For security, users can take advantage of advanced biometric options such as facial recognition and fingerprint scanning.

With a blend of advanced features, powerful performance, and an elegant design, the Grace M201 stands out as a desirable choice for anyone in the market for a reliable and feature-rich smartphone.