User's Manual

16
3. SPECIFICATIONS
3.1 System Specifications
Item
Downlink Uplink Remark
A1 869 ~ 880 824 ~ 835
A2 890 ~ 891.5 845 ~ 846.5
B1 880 ~ 890 835 ~ 845
Cellular
Frequency
(MHz)
B2 891.5 ~ 894 846.5 ~ 849
PCS Frequency (MHz) 1930 ~ 1990 1850 ~ 1910 Refer to Figure 7
A1+A2 or B1+B2
Sub Band Filtering
5, 10, 15MHz BW (tunable)
Cellular 79dB 84dB
Gain
PCS 85dB 74dB
Flatness 5dB peak to peak Channel power
Cellular -49dBm ~ -81dBm Max -73dBm
Input Range
PCS -48dBm ~ -85dBm Max -67dBm
Cellular 17dBm
17dBm
Output
Power
PCS 19dBm 17dBm
Cellular 23dB AGC
Range
PCS 28dB
Cellular
≥ 45dBc@±2MHz
≥ 30dBc @±0.375MHz
Roll off
PCS
≥ 30dBc @±1.5MHz
Group Delay
≤ 5us
Cellular
≤ -30dBm @±0.88MHz
Single &
2-tone
PCS
≤ -40dBm @±1.2MHz
Noise Figure
≤ 10dB @Max, Mean, Min Gain
Input Inter-modulation
≤ 10dB
Cellular
≥ 45dBc @ 750kHz
≥ 45dBc @ 1.98MHz
Adjacent
Channel
Power
PCS
≥ 45dBc @ 885kHz
≥ 45dBc @ 1.98MHz
Radiated Spurious
Emissions
≤ -13dBm
Frequency Error
± 300Hz @cellular, ± 150Hz @PCS
Signal Quality
Rho >0.98