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DT-X200/DT-X8
Item Specifi cations
Display System TFT
Display Size 2.7 inch
No. of Dots 240 (horizontal) × 320 (vertical) (QVGA)
Dot Pitch 0.171 mm (vertical) × 0.171 mm (horizontal)
Gradation 65,536 colors
Display Font Scalable font
Backlight LED backlight
View Angle 80 degrees (right - left - up - down)
* Contrast: more than 10
Indicator LED 3-color (Red, Green, Blue) LED × 1
2-color (Red, Green) LED × 1
Input Keyboard With key backlight
Control Keys Power, Reset
Side (Trigger) Keys Center, L, R
WLAN Standards IEEE 802.11a/b/g/n
Type of Emission Spread spectrum communication system
Spread Spectrum
Modulation
802.11a/g/n: OFDM (Orthogonal Frequency Division Multiplexing) method
802.11b: DSSS (Direct Sequence Spread Spectrum) method
Modulation Method BPSK,QPSK,CCK,16QAM,64QAM
ITU code
(Emission Identifi er)
802.11a/g/n: D1D, G1D
802.11b: G1D
Radio Frequency
Center frequency
Frequency range
IEEE802.11a/n(5GHz)
W52: 36/40/44/48ch (5.18 ~ 5.24GHz)
W53: 52/56/60/64ch (5.26 ~ 5.32GHz)
W56: 100/104/108/112/116/120/124/128/132/136/140ch
(5.50 ~ 5.70GHz)
IEEE802.11b: 1 ~ 13ch (2.412 ~ 2.484GHz)
IEEE802.11g/n(2.4GHz): 1 ~ 13ch (2.412 ~ 2.472GHz)
IEEE802.11a/n(5GHz)
W52,W53: 5.15 ~ 5.35GHz
W56: 5.47 ~ 5.725GHz
IEEE802.11b: 2.400 ~ 2.497GHz
IEEE802.11g/n(2.4GHz): 2.400 ~ 2.4835GHz
Transmission Rate 802.11a/g: Max. 54Mbps
802.11b: Max. 11Mbps
802.11n: Max. 65Mbps
* Varies depending on the environment.
Transmission
Distance
802.11b/g/n(2.4GHz): In doors - 50m, Out of doors - 150m
802.11a/n(5GHz): In doors - 50m, Out of doors - 150m
* Varies depending on the environment and transmission rate.
No. of Channels 802.11a/n(5GHz)
W52,W53: 4ch
W56: 11ch
802.11b: 14ch
802.11g/n(2.4GHz): 13ch
Channel Interval 802.11a/n(5GHz): 20MHz
802.11b/g/n(2.4GHz): 5MHz
Channel Bandwidth 802.11a/b/g/n: 20MHz
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