NEC Confidential & Proprietary
Power Vs Time mask specification
dB
t
- 6
- 30
+ 4
8 µs 10 µs
10 µs 8 µs
(147 bits)
7056/13 (542.8) µs
10 µs
(*)
10 µs
- 1
+ 1
(***)
(**)
Time mask for normal duration bursts(NB,FB,dB and SB) at GMSK modulation
For GSM 900 MS
: -59 dBc or -54 dBm, whichever is the
greater, except for the time slot
preceding the active slot, for which the
allowed level is -59 dBc or -36 dBm
whichever is the greater
(*)
For DCS 1 800 and PCS 1900 MS : -48 dBc or -48 dBm, whichever is the
higher.
-4 dBc for power control level 16;
-2 dBc for power level 17;
For GSM 900 MS
:
-1 dBc for power level controls levels
18 and 19.
-4dBc for power control level 11,
-2dBc for power level 12,
(**)
For DCS 1 800 and PCS 1900 MS :
-1dBc for power control levels 13,14
and 15
For GSM 900 MS
: -30 dBc or -17 dBm, whichever is the
higher.
(***)
For DCS 1800 and PCS 1900 MS : -30dBc or -20dBm, whichever is the
higher.
Summary of Contents for N8
Page 1: ...N8 Service Manual Level 3 ...
Page 3: ...NEC Confidential Proprietary Next Section Main Menu Section 1 Precautions for Repair Work 1 ...
Page 24: ...NEC Confidential Proprietary PROGRAMMING CABLE Picture ...
Page 29: ...NEC Confidential Proprietary KEY SHEET ASSEMBLY ...
Page 30: ...NEC Confidential Proprietary INTER CONNECTION ...
Page 31: ...NEC Confidential Proprietary RF BLOCK DIAGRAM ...
Page 52: ...NEC Confidential Proprietary DATA CABLE ...
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Page 69: ...NEC Confidential Proprietary 8 Key Sheet Assy LOWER KEY SHEET ASSY INTO FRONT COVER M ...
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Page 106: ...NEC Confidential Proprietary IC121 MAY YC0059 T001 HD155148TF BLOCK DIAGRAM ...
Page 107: ...NEC Confidential Proprietary OUTLINE DIAGRAM TOP VIEW ...
Page 110: ...NEC Confidential Proprietary IC251 MAY YB0002 T001 PSC2011CHRS DT BLOCK DIAGRAM ...
Page 111: ...NEC Confidential Proprietary OUTLINE DIAGRAM TOP SEE THROUGH ...
Page 112: ...NEC Confidential Proprietary PIN INFORMATION ...
Page 113: ...NEC Confidential Proprietary PIN INFORMATION CONTINUED ...
Page 114: ...NEC Confidential Proprietary PIN INFORMATION CONTINUED ...
Page 115: ...NEC Confidential Proprietary IC301 MAY YB0003 B001 TR09BFTGB17IN2B DB BLOCK DIAGRAM ...
Page 116: ...NEC Confidential Proprietary OUTLINE DIAGRAM TOP SEE THROUGH ...
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Page 124: ...NEC Confidential Proprietary OUTLINE DIAGRAM PIN INFORMATION 1 VDD 2 VSS 3 N C 4 VOUT 2 4 3 1 ...
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Page 129: ...IC421 MAY YA0017 A001 MPD89064K9 001 4AA OUTLINE DIAGRAM ...
Page 133: ...NEC Confidential Proprietary U111 MAY YY0020 T001 RF3110 BLOCK DIAGRAM OUTLINE DIAGRAM ...
Page 134: ...NEC Confidential Proprietary PIN INFORMATION ...
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