6 Air Interface
6.1 Air interface configuration
The BTS transceiver supports single band 2 Tx and 2 Rx antenna connections with each
transmit port supporting a maximum transmission power of 250 mW per antenna branch
and operates within a maximum bandwidth window of 20MHz.
6.2 Supported bandwidth
The LTE supported bandwidth is shown in
Table 6: Flexi Zone Pico Indoor BTS
supported LTE bandwidth variants
.
Table 6
Flexi Zone Pico Indoor BTS supported LTE bandwidth variants
Duplex
Mode
Operating
Band
Uplink (UL)
operating band
BTS receive
UE transmit
Downlink (DL)
operating band
BTS transmit
UE receive
Unit's
name
Integrated
Wi-Fi
Antenna
F
UL_low
–
F
UL_high
F
DL_low
–
F
DL_high
FDD
1
1920 MHz - 1980
MHz
2110 MHz - 2170
MHz
FWGI
Yes
Embedded
FWGJ
No
Embedded
FWGK
No
External
2
1850 MHz - 1910
MHz
1930 MHz - 1990
MHz
FWFB
Yes
Embedded
FWFC
No
Embedded
FWFD
No
External
3
1710 MHz - 1785
MHz
1805 MHz - 1880
MHz
FWEC
Yes
Embedded
FWED
No
Embedded
FWEE
No
External
4
1710 MHz - 1755
MHz
2110 MHz - 2155
MHz
FWIC
Yes
Embedded
FWID
No
Embedded
FWIE
No
External
7
2500 MHz - 2570
MHz
2620 MHz - 2690
MHz
FWHG
No
Embedded
FWHI
No
External
FWHH
Yes
Embedded
13
777 MHz - 787
MHz
746 MHz - 756
MHz
FWBC
Yes
Embedded
FWBD
No
Embedded
FWBE
No
External
Flexi Zone Indoor Pico BTS Product Description
Air Interface
Issue: 01
DN09210454
17