Appendix>
Specifi cations
81
Wireless System
Bluetooth QD ID
B014773
Emission Type
F1D
Transmit Frequency
2402 MHz ~ 2480 MHz
Receive Frequency
2402 MHz ~ 2480 MHz
Number of channels
79 channels
Temperature
14˚ F ~ 122˚ F (
-10
˚ C
~ +50
˚ C)
Modulation System
GFSK
Communication
Mode
Semi-duplex Operation
Humidity
0 ~ 95 %
Specifi cations
Version Supported
2.1 + EDR
Module
BCM2070
* Some of the contents in this manual are subject to change without prior
notice for further improvement.
Earphones
Output
20 mW/Ch. (based on16
:
)
Output
Frequency
Range
20 Hz~20 KHz
Signal to Noise
Ratio
90 dB with 20 KHz LPF
(based on 1 KHz, 1 dB)
Supported
Number of Files/
Folders
File: Max. 10000 (including 4000 music fi les)
Folder: Max. 10000 (including File)
Playing Time
(when using the
earphones)
Music: 30 hours (MP3 128 kbps, Volume
level 15, Normal sound mode, LCD off)
Video: 5 hours ((Brightness 5, Volume level
15, Normal sound mode)
Temperature
Range for
Operation
23˚ F ~ 95˚ F (-5˚ C ~ 35˚ C)
Case
Tempered glass, Plastic, Aluminum
Weight
50 g
Dimensions (WxHxD)
45.5 X 85.2 X 8.9 mm
FM Radio
FM T.H.D
1 %
FM Signal to
Noise Ratio
50 dB
FM Useable
Sensitivity
38 dBμ