Samsung SCH-A302 Service Manual page 17

C. "0 1" : Suspend.
D. "2 1 + 2 0 3 6 3 '#' " : Set to '0363' channel.
E. "0 7" " Carrier On.
F. "3 4" : Spread spectrum to 1.23 MHz band width.
G. "7 1 " : Adjust RF power level.
Set the acurate power with press 'SEND' (power growing up) or 'END' (power growing down).
" " means AGC level and AGC level range is from 000 to 511.
2. CDMA
TEST ITEMS
1. PREPARANCE
2. FREQUENCY
ACCURACY
3. OCCUPIED CDMA
BANDWIDTH
4. LIMITATIONS ON
EMISSIONS
Set test equipments up.
[ 7 5 9 # 8 1 3 5 8 0 "(A+Y)"] : Enter the Test Mode
"0 1" : Suspend
Confirm that the phone is in te "CDMA Mode".
(If not CDMA Mode, Use Test COMMAND "21" "2XXXX" and Push
the [OK] Key to "save", and enter "0 2" to restart)
If you select a wrong key, press "CLR", then enter new command.
To exit the Test Mode at any time, just press [0 2].
"0 1" : Suspend.
"0 9 + 0 3 6 3 '#' " : Set channel to 363.
"0 7" : Carrier On.
"3 4" : Spread spectrum.
"7 1 3 0 0 '#' " : Set AGC level.
Measure the TX frequency : 836.49 MHz ± 300 Hz.
"0 1" : Suspend.
"0 9 + 0 3 6 3 '#' " : Set channel to 383.
"0 7" : Carrier On.
"3 4" : Spread spectrum.
"7 1 X X X '#' " : Enter AGC Code(XXX) to adjust RF Output Power.
Measure the bandwidth (spec : 1.23 MHz)
"0 1" : Suspend.
"0 9 + 0 3 6 3 '#' " : Set channel to 363.
"0 7" : Carrier On.
"3 4" : Spread spectrum.
"7 1 X X X '#' " : Enter AGC Code(XXX) to adjust RF Output Power.
Measure the spurious at Fc ± 900 kHz, Fc ± 1.98 MHz, 2F
spec : F ± 900 kHz below 42 dBc / 30 kHz
c
F ± 1.98 kHz below 54 dBc / 30 kHz
c
Outside Receive Band 43 + 10 log (PY)
PY : Mean Output Power in watts
SAMSUNG Proprietary-Contents may change without notice
SCH-A302 Tune-up Rrocedure & Test Procedure list
PROCEDURE
3-3
, 3F , 1/2F .
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