LG KE820, Руководство по обслуживанию

Страница: 16 / 162

* EDGE RF Specification (Option: KG99 is not serviced for ”EDGE mode”)
2. PERFORMANCE
- 17 -
Item Description Specification
1 RMS EVM
9%
2 Peak EVM 30%
3 95 th Percentile EVM 15%
4 Origin Offset Suppression
≥
30dB
GSM900/EGSM
Level Power Toler. Level Power Toler.
5 27dBm 3dB 13 17dBm 3dB
6 27dBm 3dB 14 15dBm 3dB
7 27dBm 3dB 15 13dBm 3dB
8 27dBm 3dB 16 11dBm 5dB
9 25dBm 3dB 17 9dBm 5dB
10 23dBm 3dB 18 7dBm 5dB
11 21dBm 3dB 19 5dBm 5dB
5 Power Level 12 19dBm 3dB
DCS1800, PCS1900
Level Power Toler. Level Power Toler.
0 26dBm 3dB 8 14 dBm 3dB
1 26dBm 3dB 9 12 dBm 4dB
2 26dBm 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
6 Output RF Spectrum GSM900/EGSM
(due to modulation) Offset from carrier(kHz) Max. dBc
100 +0.5
200 -30
250 -33
400 -54
600~<1,200 -60
1,200~<1,800 -60
1,800~<3,000 -63
3,000~<6,000 -65
6,000 -71