User's Manual

Intelibs, Inc Proprietary and Confidential Page 15
15
2.5.3 RF specifications
Table 2-7 RF specifications
Item Specification Remarks
Tx Frequency
Range
Contiguous 25MHz Bandwidth in 2110 ~ 2155MHz
Rx Frequency
Range
Contiguous 25MHz Bandwidth in 1710 ~ 1755MHz
No of Carriers
Supported
2 CH LTE Carrier Max.
FWD Input Power -10 ~ 0dBm/total, -5dBm/total is recommended at MHU IN
FWD Output Power
40dBm/total for 2100MHz RU ANT Port (MIMO0 / MIMO1)
RVS Input Power -45dBm/total max. at RU each ANT Port
RVS Output Power -5dBm/total max. at MHU each Rx Output Port
System Gain FWD: 20dB ~ 40dB RVS:20dB ~ 40dB
FWD Spurious Comply to 3GPP, FCC regulation
RVS Noise Figure 5dB max. @ 40dB Gain Max. Gain
Gain Control Range FWD: 20dB by 1dB Step RVS: 20dB by 1dB Step RU OLC Gain
EVM (Error Vector
Magnitude)
12.5%
Frequency Stability 0.02ppm
Pass-Band Ripple
2dB max. Any CH
System Delay Tx: 5us. Max Rx: 4us. Max
Without
optical cable
Tx0-Tx1 Isolation min. 40dBc 700LTE, AWS
Rx0-Rx1 Isolation min. 40dBc 700LTE, AWS
Tx-Rx Isolation 100dB min. @Between RU Tx Output and MHU Rx Output
Impedance
50 Ohm
VSWR 1.5 : 1 max. @ All input/output ports
Optical Wavelength
FWD: 1310nm
FWD: 1350nm, 2nd Carrier
RVS: 1550nm
RVS: 1510nm, 2nd Carrier
RF I/O Connector MHU: SMA-type Female RU: N-type Female