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SAMSUNG Proprietary-Contents may change without notice
2-2
Specification
2-2 Digital Mode
Waveform Quality
0.944 or more
Time Reference
±1uS or less
Rx Sensitivity and Dynamic Range
-104 dBm, FER=0.5 % or less
-25 dBm, FER=0.5 % or less
Tx Output Power
280 mW (24.5 dBm)
Tx Frequency Deviation
±300 Hz or less
Occupied Band Width
1.32 MHz
Tx Conducted Spurious Emission
900 kHz : -42 dBc / 30 kHz below
1.98 MHz: -54 dBc / 30 kHz below
Minimum Tx Power Control
below -50 dBm
-25 dBm: -57.0 dBm ~ -38.5 dBm
Open Loop Power Control
-65 dBm: -17.5 dBm ~ + 1.5 dBm
-104 dBm: +18.0 dBm ~ +30.0 dBm
Standby Output Power
below -61 dBm
Test1: ±24 dB or less
Test2: 0 mS ~ 2.5 mS
Colsed Loop Tx Power Control Range
Test3: ±24 dB or more
Test4: ±24 dB or more
Test5: ±24 dB or more
Summary of Contents for SCH 620
Page 75: ...9 Block Diagrams SAMSUNG Proprietary Contents may change without notice 9 1 9 1 Main Diagram ...
Page 77: ...SAMSUNG Proprietary Contents may change without notice 9 3 MEMO MEMO ...
Page 79: ...PCB diagrams Samsung Electronics 10 2 10 2 Main PCB Bottom Diagram ...
Page 80: ...PCB diagrams Samsung Electronics 10 3 10 3 CLC PCB Top Diagram 10 4 CLC PCB Bottom Diagram ...
Page 81: ...PCB diagrams Samsung Electronics 10 4 10 5 Hands free Kit PCB Top Diagram ...
Page 84: ...Samsung Electronics 11 3 Circuit diagrams 11 3 CLC Circuit Diagram ...
Page 85: ... Samsung Electronics Co Ltd APRIL 2000 Printed in Korea Code No GH68 00669A BASIC ELECTRONICS ...