Panasonic CF-52GUNBX2M - Toughbook 52 - Core 2 Duo 2.26 GHz Operating Instructions Manual page 30

Specifications
Wireless LAN <Only for model with wireless LAN>
Data Transfer Rates
Standards Supported
Transmission Method
Wireless Channels Used
RF Frequency Band
Bluetooth™ <Only for model with Bluetooth>
Bluetooth Version
Transmission Method
Wireless Channels Used
RF Frequency Band
*1
1 KB = 1,024 bytes / 1 MB = 1,048,576 bytes /
1 GB = 1,073,741,824 bytes
*2
Memory size of the factory default depends on the model.
You can physically expand the memory up to 8 GB, but the
total amount of usable memory available will be less depend-
ing on the actual system configuration.
*3
A segment of the main memory is allotted automatically
depending on the computer's operating status. The size of
the Video Memory cannot be set by the user. The size of
Video memory is allotted depending on the operating system.
*4
1 MB = 1,000,000 bytes / 1 GB = 1,000,000,000 bytes. Your
operating system or some application software will report as
fewer MB/GB.
*5
Data transfer speeds indicate values measured by Pana-
sonic Corporation. The data transfer rate of DVD per 1X
speed is 1,350 KB/s. The data transfer rate of CD per 1X
speed is 150 KB/s.
*6
Performance of CD-R, CD-RW, DVD-RAM, DVD-R, DVD-R
DL, DVD-RW, +R, +R DL, and +RW cannot be guaranteed
depending on writing status and recording format. Also,
some data cannot be played back depending on the disc,
settings, and environment being used. Does not support writ-
ing to DVD-R DL/+R DL (dual layer discs) and Ultra-Speed
CD-RW.
*7
If an unbalanced disc (e.g., a disc with which the balance
has been displaced from the center) is inserted, the speed
may become slower if there are large vibrations while the
disc is rotating.
*8
Only non-cartridge type or removable cartridge type can be
used.
30
IEEE802.11a : 54/48/36/24/18/12/9/6 Mbps (automatically switched)
IEEE802.11b : 11/5.5/2/1 Mbps (automatically switched)
IEEE802.11g : 54/48/36/24/18/12/9/6 Mbps (automatically switched)
*31
IEEE802.11n : (HT20) GI
GI
(HT40)GI
GI
IEEE802.11a / IEEE802.11b / IEEE802.11g / IEEE802.11n
OFDM system, DS-SS system
IEEE802.11a : Channels 36/40/44/48/52/56/60/64/100/104/108/112/116/132/136/140/149/153/
157/161/165
IEEE802.11b/IEEE802.11g : Channels 1 to 11
IEEE802.11n : Channels 1-11/36/40/44/48/52/56/60/64/100/104/108/112/116/132/136/140/149/
153/157/161/165
IEEE802.11a : 5.18 GHz - 5.32 GHz, 5.5 GHz - 5.7 GHz, 5.745 GHz - 5.825 GHz
IEEE802.11b/IEEE802.11g : 2.412 GHz - 2.462 GHz
IEEE802.11n : 2.412 GHz - 2.462 GHz, 5.18 GHz - 5.32 GHz, 5.5 GHz - 5.7 GHz, 5.745 GHz -
5.825 GHz
version 2.1 +EDR (Toshiba Stack)
FHSS system
Channels 1 to 79
2.402 GHz - 2.48 GHz
*32
= 400ns: 144.4/130/115.6/86.7/72.2/65/57.8/43.3/28.9/21.7/
14.4/7.2 Mbps (automatically switched)
*32
= 800ns: 130/117/104/78/65/58.5/52/39/26/19.5/13/6.5 Mbps
*32
= 400ns: 300/270/240/180/150/135/120/90/60/45/30/15 Mbps
(automatically switched)
*32
= 800ns: 270/243/216/162/135/121.5/108/81/54/40.5/27/
13.5 Mbps
*9
DVD-R is compatible with 4.7 GB (for General) playback.
DVD-R (for Authoring) playback is compatible with discs
recorded using Disc-at-Once recording.
*10
Depending on the disc, the writing speed may become
slower.
*11
A 16,777,216 color display is achieved by using the dithering
function.
*12
Display may be impossible using some connected external
displays.
*13
Only for model with wireless LAN.
*14
Only for model with Bluetooth.
*15
Only for model with modem.
*16
For information on TPM, refer to the Installation Manual of
"TrustedPlatform Module (TPM)" by the following procedure.
Click (Start) and input "c:\util\drivers\tpm\README.pdf"
in [Search programs and files] and press
Click [start] - [Run] and input "c:\util\drivers\tpm\README.pdf"
and press Enter.
*17
This slot is compatible with High-Speed Mode. Operation has
been tested and confirmed using Panasonic SD/SDHC
Memory Cards with a capacity of up to 8 GB. Operation on
other SD equipment is not guaranteed.
*18
Only for model with Smart Card slot.
*19
Does not guarantee operation of all USB-compatible periph-
erals.
*20
Only for model with IEEE 1394a interface.
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Enter
.