2. PERFORMANCE
- 18 -
2.3 Technical Specification
Item
Description
Specification
GSM850
Tx = 824+(N-128)X0.2 MHz
Rx = 869+(N-128)X0.2 MHz(N=128~251)
DCS
1
Frequency Band
TX: 1710 + (n-512) x 0.2 MHz
RX: 1805 + (n-512) x 0.2 MHz (n=512~885)
PCS
TX: 1810 + (n-512) x 0.2 MHz
RX: 1905 + (n-512) x 0.2 MHz (n=512~885)
2
Phase Error
RMS < 5 degrees
Peak < 20 degrees
3
Frequency Error
< 0.1 ppm
GSM, EGSM
Level
Power
Toler.
Level
Power
Toler.
5
33 dBm
2dB
13
17 dBm
3dB
6
31 dBm
3dB
14
15 dBm
3dB
7
29 dBm
3dB
15
13 dBm
3dB
8
27 dBm
3dB
16
11 dBm
5dB
9
25 dBm
3dB
17
9 dBm
5dB
10
23 dBm
3dB
18
7 dBm
5dB
11
21 dBm
3dB
19
5 dBm
5dB
4
Power Level
12
19 dBm
3dB
DCS, PCS
Level
Power
Toler.
Level
Power
Toler.
0
30 dBm
2dB
8
14 dBm
3dB
1
28 dBm
3dB
9
12 dBm
4dB
2
26 dBm
3dB
10
10 dBm
4dB
3
24 dBm
3dB
11
8 dBm
4dB
4
22 dBm
3dB
12
6 dBm
4dB
5
20 dBm
3dB
13
4 dBm
4dB
6
18 dBm
3dB
14
2 dBm
5dB
7
16 dBm
3dB
15
0 dBm
5dB
Z3X-BOX.COM
Содержание MG300d
Страница 1: ...Date January 2006 Issue 1 0 Service Manual Model MG300d Service Manual MG300d Z 3 X B O X C O M ...
Страница 23: ...3 TECHNICAL BRIEF 24 Figure 3 1 SKY74400 FUNCTIONAL BLOCK DIAGRAM Z 3 X B O X C O M ...
Страница 48: ...3 TECHNICAL BRIEF 49 3 7 CAMERA IC AIT813 U504 Figure 3 15 AIT813 APPLICATION BLOCKDIAGRAM Z 3 X B O X C O M ...
Страница 50: ...3 TECHNICAL BRIEF 51 3 8 MIDI IC YMU787 U703 Figure 3 24 YMU787 BLOCKDIAGRAM Z 3 X B O X C O M ...
Страница 70: ...4 TROUBLE SHOOTING 71 4 2 TX Trouble SKY74400 FEM 13Mhz OSCILLATOR Test Points Z 3 X B O X C O M ...
Страница 83: ...4 TROUBLE SHOOTING 84 4 6 LCD Trouble EMI FILTER CN600 Test Points Z 3 X B O X C O M ...
Страница 88: ...4 TROUBLE SHOOTING 89 Figure 1_Blue_RST Figure 2_DEBUG_Tx Rx Figure 3_PCM_SYNCS Tx Rx USCO Z 3 X B O X C O M ...
Страница 110: ...5 DOWNLOAD AND CALIBRATION 111 8 Push the START button Z 3 X B O X C O M ...
Страница 111: ...5 DOWNLOAD AND CALIBRATION 112 9 Phone test Finish is shown in below screen Z 3 X B O X C O M ...
Страница 112: ...6 BLOCK DIAGRAM 113 6 BLOCK DIAGRAM Z 3 X B O X C O M ...
Страница 113: ... 114 Z 3 X B O X C O M ...
Страница 124: ... 125 MG300d 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 125: ... 126 MG300d 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 133: ...10 STAND ALONE TEST 134 Figure 10 2 HW test setting Figure 10 3 Ramping profile Z 3 X B O X C O M ...
Страница 137: ... 138 Z 3 X B O X C O M ...
Страница 138: ... 139 Z 3 X B O X C O M ...
Страница 140: ... 141 12 EXPLODED VIEW REPLACEMENT PART LIST Z 3 X B O X C O M ...
Страница 141: ... 142 Z 3 X B O X C O M ...