Appendix

Product specifications

Media player

USB mode

Music files

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 with 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.

Common specifications

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 °C
Storage temperature range
-40 to +85 °C
Electric current consumption
External amplifier: 2.5 A (typ.)
Built-in amplifier: 15 A (max.)

Refined Radio

Item
Specifications
Available stations
FM: 87.5-108.0 MHz (step: 100 kHz)
AM: 531-1602 kHz (step: 9 kHz)
Sensitivity
FM: Within 10 dBuV
AM: Within 35 dBuV EMF
Distortion factor
Within 2 %

Bluetooth

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)
Bluetooth Power Class 2
-6 to 4 dBm
Antenna power output
2.5 mW (max.)
Number of channels
79 channels

LTE RF

Item
Specifications
LTE
Accept
Frequency:
B1: 2110-2170 MHz
B3: 1805-1880 MHz
B5: 869-894 MHz
B7: 2620-2690 MHz
B8: 925-960 MHz
Sensitivity
B1: Below -96.3 dBm @10 MHz
B3, B8: Below -93.3 dBm @10 MHz
B5, B7: Below -94.3 dBm @10 MHz
Signal transmission
Frequency:
B1: 1920-1980 MHz
B3: 1710-1785 MHz
B5: 824-849 MHz
B7: 2500-2570 MHz
B8: 880-915 MHz
Max. transmission output:
B1, B3, B5, B7, B8: 20.3-25.7 dBm
WCDMA
Accept
Frequency:
B1: 2110-2170 MHz
Sensitivity
B1: Below -106 dBm (BER = within 0.1 %)
Signal transmission
Frequency:
B1: 1920-1980 MHz
Max. transmission output:
B1: 20.3 to 25.7 dBm

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