Specification - Samsung SGH-A737 Service Manual

2. Specification

2-1. GSM General Specification
G S M 8 50
F req.
Band[MHz] 824~84 9
Uplink/Downli 869~89 4
nk
ARF CN r ange 128~2 5
T x/Rx spacing 45MHz
270. 833kbp
Mo d. Bit r ate/
Bit Period
3.692 us
Ti m e Sl ot
576.9 us
Pe rio d/Fr am e
4. 615ms
Per iod
Modula tion 0.3G M SK
33d Bm~5dB
MS Po wer
m
Powe r Class (max
+33dBm)
Se nsitivity -1 02dBm
TDMA Mu x
Ce ll Radius 35Km
EGSM 900
880~91 5
925~96 0
0~12 4 &
975~10 23
45MHz
270. 833kbp
s s
3.692 us
576.9 us
4. 615ms
0.3G MSK
33d Bm~5dB 30d Bm~0dB
m
4 4
(max
+33dBm)
-1 02dBm
8 8
35Km
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DCS18 00 PCS19 00
1 710~17 85 1 850~19 10
1 805~18 80 1 930~19 90
512~88 5 512~81 0
95MHz 80MHz
270. 833kbp 270. 833kbp
s s
3.692 us 3.692 us
576.9 us 576.9 us
4. 615ms 4. 615ms
0.3G M SK 0.3G MSK
30d Bm~0dB
m m
1 1
(max (max
+30dBm) +30dBm)
-1 00dBm -1 00dBm
8 8
2Km 2Km
2-1
W- CDMA W- CDMA
8 50 1 900
824~84 9 1 850~19 10
869~89 4 1 930~19 90
UL:413 2~42 UL:926 2~95
33 38
DL:435 7~44 DL:966 2~99
58 38
45MHz 80MHz
3. 84Mcps 3. 84Mcps
Fra me Fra me
leng th : leng th :
10ms 10ms
Slot le ngth Slot le ngth
: 0.6 67ms : 0.6 67ms
QPSK QPSK
HQPSK HQPSK
24dBm ~ - 24dBm ~ -
50dBm 50dBm
3 3
(max (max
+24dBm) +24dBm)
- 106. 7dBm - 106. 7dBm
2Km 2Km