International Business Machines Corporation 20040501CX2 Internal Photos
FCC Test Report (Class II) FCC ID: ANO20040501CX2 Document Number: FCC 19-0290-0
Prepared by T. Murota
1/7
Antenna Information
ThinkPad X41 Tablet Series
1. Antenna Specification
Transmission Antenna assembly overview
Peak Gain (dBi) *1
Antenna
Designator
Manufacture
Antenna type
Cable type
and length
Frequency
band
Notebook
operation mode
*2
Tablet
operation mode
*2
91P6908
Main
Antenna
Coax
600mm
2400 -
2500MHz
- 1.37 dBi
- 0.15 dBi
91P6909
Auxiliary
Antenna
Antenna
Wistron
Neweb
Corp.
(R.O.C.)
Dual Band
Meander
(Inverted F)
Antenna
Coax
450mm
2400 -
2500MHz
1.77 dBi
1.82 dBi
Notes:
*1: Includes all cable losses, and antenna type should be Omni Directional.
*1: Includes all cable losses, and antenna type should be Omni Directional.
*2: Operation modes
“Notebook” operation mode “Tablet” operation mode