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R
EB-GD55
EB-GD55C
ORDER NO. OMTD020801C8
C
2 0 0 2 M a t s u s h i t a C o m m u n i c a t i o n I n d u s t r i a l C o . , L t d .
A l l r i g h t s r e s e r v e d . U n a u t h o r i z e d c o p y i n g a n d
d i s t r i b u t i o n i s a v i o l a t i o n o f l a w .
Personal Cellular Telephone
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a
product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this service information by anyone else could result in serious injury or
death.
Y
WARNING
900 MHz
1800 MHz
Frequency Range
Tx/Rx frequency Separation
45 MHz
95 MHz
80 MHz
RF Channel Bandwidth
200 KHz
200 KHz
200 KHz
Number of RF channels
174
374
300
Speech coding
FR & EFR
FR & EFR
FR & EFR
Operating temperature
–10
°
C – 55
°
C
–10
°
C – 55
°
C
–10
°
C – 55
°
C
Type
Class 4 Handheld
Class 1 Handheld
Class 1 Handheld
RF Output Power
Max. 32 dBm
Max. 29 dBm
Max. 29 dBm
Modulation
GMSK
GMSK
GMSK
WAP
WAP1.2.1
Connection
8ch / TDMA
Voice digitizing
13 kbps RPE-LTP / 13 k
Transmission speed
270.833 KBPS
Signal Reception
Direct conversion
Antenna Impedance
50
Ω
(External Connector)
Dimensions
Height: 77 mm x Width: 43 mm x Depth: 16.9 mm
(excluding antenna)
Volume
< 50 cc
Weight
65g with Battery, 41g without Battery
Display
Resolution 112 x 64 <width
∗
height>
Illumination
2 LED for the LCD (Blue Light)
6 LED for the keypad (Blue Light)
Keys
16-Key keypad, Navigation key
SIM
3V plug-in
External DC Supply Voltage
3.8 V
Battery
Standard Li-Ion 720 mAh
Standby Time
Up to 250 hr
Talk Time
Up to 150 min
Specifications
Tx 880 – 915 MHz
Rx 925 – 960 MHz
Tx 1710 – 1785 MHz
Rx 1805 – 1880 MHz
1900 MHz
Tx 1850 – 1910 MHz
Rx 1930 – 1990 MHz