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Appendix


Product specifications

USB music

Item

Specifications

File format

MP3 (MPEG Layer III Audio), WMA, WAV, OGG, FLAC, TTA, AMR, Monkey's Audio, DFF/DSF, DTS

Bit-rate and sampling frequency

MP3

8–320 kbps (CBR/VBR), ~48 kHz (ID3Tag upto Ver. 2.4)

WMA

Standard, Professional, Professional Plus (LBR v1, v2 and v3), lossless 16/24 bit, 8–128 kbps

WAV

8/16 bit, ~44.1 kHz

OGG

~167 kbps, ~48 kHz

FLAC

~1094 kbps, ~192 kHz

TTA

8/16/32 bit

AMR

~12.2 kbps

DTS

447 kbps, ~192 kHz

Specification details

Max. number of directory layers: 20 layers

Max. folder/file name length: 255 Bytes

Valid characters that can be used in a folder/file name: 2,350 Alphanumeric characters / 4,888 Chinese characters

Max. number of folders: 2,000 (including the root)

Max. number of files: 8,000

  • The following files are not played.
    • Modified files (format-changed files)
    • Variant files (e.g. MP3 files encoded by WMA audio codec)
    • DRM (Digital Rights Management)-protected files
    • Files with no index
  • Sound quality is not guaranteed in case of music files that use the bit-rate exceeding 192 kbps.
  • With files that do not use a fixed bit rate, some functions may not work properly or the playback time may not appear accurately.
  • If an issue occurs while playing or you want to play an incompatible format file, use the latest encoder software to change the format before using the file.

USB storage devices

Item

Specifications

Byte/Sector

64 Kbyte or less

Format system

FAT16/32 (recommended), exFAT, NTFS

  • With USB storage devices that are not equipped with a plug-type connector (metal cover type), proper operation is not guaranteed.
    • USB storage devices with a plastic plug may not be recognized.
    • USB memory cards (e.g. CF cards, SD cards) may not be recognized.
  • Problems resulting from using USB storage devices not specified in the following list will not be covered by the warranty.

    Product name

    Manufacturer

    XTICK

    LG

    BMK

    BMK Technology

    SKY-DRV

    Sky Digital

    TRANSCEND JetFlash

    TranScend

    Sandisk Cruzer

    SanDisk

    Micro ZyRUS

    ZyRUS

    NEXTIK

    DIGI Works

  • USB hard drives may not be recognized.
  • When using a USB mass storage device divided into logical drives, only the files saved in the first drive can be played.
  • When a USB storage device has some Apps, media files may have problems playing.

Item

Specifications

Power supply

DC 14.4 V

Operating voltage

DC 9-16 V

Dark current

Within 1 mA

Operating temperature range

-20 to +70 ℃ (-4 to +158 °F)

Storage temperature range

-40 to +85 ℃ (-40 to +185 °F)

Electric current consumption

External amplifier: 2.5 A (typ.)
Built-in amplifier: 15 A (max.)

Item

Specifications

Available stations

FM: 87.5–107.9 MHz (step: 200 kHz)

AM: 530-1710 kHz (step: 10 kHz)

Sensitivity

FM: Within 10 dBuV

AM: Within 35 dBuV EMF

Distortion factor

Within 2 %

Item

Specifications

Frequency range

2400–2483.5 MHz

Supported Bluetooth version

5.0

Supported profiles

HFP (1.8), A2DP (1.3), AVRCP (1.6), PBAP (1.2), MAP (1.4)

Bluetooth Power Class 2

-6 to 4 dBm

Antenna power output

2.5 mW (max.)

Number of channels

79 channels

Item

Specifications

Frequency

2400 to 2483.5 MHz, 5150-5835 MHz

Specification

IEEE802.11a/b/g/n/ac

Supported bandwidth

20 MHz, 40 MHz, 80 MHz

Operating temperature

-40 to +85 °C (-40 to +185 °F)

Maximum WLAM output power

  • •  2.4 GHz: 11b/g 10dBm, 11n 9dBm
  • •  5.0 GHz: 11a/ac/n 10dBm, 11n (38,46CH)/ac (42CH) 6dBm

Item

Specifications

LTE

Reception

Frequency:
B2: 1930-1990 MHz
B4: 2110-2155 MHz
B5: 869-894 MHz
B13: 746-756 MHz

Sensitivity:
B2,B5: Below -94.3dBm @10 MHz
B4: Below -96.3dBm @10 MHz
B13: Below -93.3dBm @10 MHz

Transmission

Frequency:
B2: 1850-910 MHz
B4: 1710-1755 MHz
B5: 824-849 MHz
B13: 777-787 MHz

Maximum RF output power:
B2, B4, B5, B13: 20.3- 25.7 dBm