FLY VK3100, Руководство по обслуживанию, Страница: 9 / 84

VK Quality Group GSM C/S
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Standard
Standard
GSM850 Tx = 824~849 Rx = 869~894MHz
P-GSM Tx = 890~915 Rx = 935~960MHz
DCS Tx = 1710~1785 Rx = 1805~1880MHz
PCS Tx = 1850~1910 Rx =1 930~1990MHz
3) Radiowave Type: E-GSM Tx = 880~915 Rx = 925~960MHz
4) Oscillation Mode:
5) Modulation Mode:
7) Terminal Amp(IC):
8) Channel Separation:
10) IF VCO Frequency:
11) Multiplying Method:
12) Spurious
Frequency Multiplying
1G~4G(-30dBm or below from the FTA standard)
Transmitter
GSM850 = 896MHz
EGSM = 798MHz
DCS = 766MHz
PCS = 854 MHz
TQ7M4006
200KHz
9) RF1 Local Oscillation Frequency: GSM850 = 1737.8 ~ 1787.8MHz
EGSM = 1849.8 ~ 1919.8MHz
DCS = 1804.9~1879.9MHz
PCS = 1929.9 ~ 1989.9MHz
2) Frequency Range:
PLL Synthesize
GMSK
6) Frequency Stability: GSM900, GSM850 = 90Hz
DCS, PCS = 180Hz
1) Rated Output: GSM900 = 2W(Max)
GSM850 = 2W(Max)
DCS = 1W(Max)
PCS = 1W(Max)
E-GSM = 975~1023, 1~124
P-GSM = 1~124
GSM850 = 128 ~ 251
DCS = 512~885
PCS =512 ~ 810
2) Channel Separation: 200KHz
3) Oscillation Mode: PLL Synthesize
GSM850 = 1272 ~ 1297MHz
E-GSM = 1279 ~ 1314MHz
DCS = 1327 ~ 1402MHz
PCS = 1423 ~ 1483MHz
5) Intermediate Frequency: 100KHz
6) Modulation Mode: GMSK
7) Spurious: 1G~4G(-30dbm or below from the FTA standard)
1) Channel Number:
Receiver
4) RF2 Local Oscillation
Frequency: