12Mbps Pure Data 336-344MHz Working Frequency Base Station 4G
McWiLL BTS completes the function of air interface protocol
procession, it consists of BTS and RF system. McWiLL BTS provides
standard 10/100M Ethernet interface , it connects with IP network
with this interface to provide data and voice services.
1. Provides broadband data and narrowband voice service at the same
time; Channel width is 5MHz, working frequency range is 336-344MHz,
400-430MHz, 698-746MHz, 2150-2180MHz, 1785-1805MHz, 2520-2650MHz
and 3.3-3.4GHz. The development for other frequency range is open
2. Single BTS provides data transmission rate up to 15Mbps,
three-sector BTS 45Mbps.
3. Uplink and downlink bandwidth can be adjusted.
4. Single BT
5. S supports 120 sessions at the same time;
6. Owns the strong NLOS transmission ability. The radius of maximum
coverage is 20km, 1-3km in the urban area, 8-13km in the rural
area, 30-50km if working frequency is 400MHz.
7. Supports network construction in the same frequency.
8. Supports the mobility of terminal with the speed of 120km/h;
Supports the switch
9. Adopts an enhanced smart antenna algorithm and nulling
algorithm; system has strong ability of interference control;
One BTS covers area up to radius 70KM in rural and normally 1-3 km
in urban. In a good coverage area with 5 MHz bandwidth, one BTS
supports data communication 15Mbps, up and down. In the area of
high density usage, a cell could be covered by three BTS, 45Mbps.
Under TDD mode, the up/downlink ratio is adjustable as 1/7, 2/6,
3/5, 4/4, 5/3, 6/2 and 7/1, suitable for the applications from
purely internet download to purely video surveillance.
Typical: 50 voices + 11Mbps+ 10PTT;
Voice intensive: 120 voices + 10Mbps;
Pure data: 12Mbps;
PTT focus: 20PTT + 50 other voices+10Mbps
Pure video: 2 video cameras;
Working frequency range
1MHz * N (N ＝1,2,3,4,5),the maximum RF bandwidth is 5MHz
Maximal transmission power
TDD, downlink and uplink timeslot are adjustable
Connection of RF system
Antenna arrays are connected with BTS with 9 RF coaxial cables, the
cable loss is required to less than1dB;BTS is connected with TTA
with 8 RF cable switch provide power supply of 24V DC and control
signal to TTA, the cable loss range is required to 4～18dB.
DC-48V / DC+24V / AC220V
The maximum:700W, average:350W
Accords with UNI3.1
Dynamic access control list
manual adjust and automatic adjust is available .there
are two kinds of calibration :full calibration(includes
phase and link gain calibration) and phase calibration
Remote software upgrade is available with EMS system
Easy application design
All the boards can be inserted and pulled out anytime
48.7 cmx48.3 cm x32.8 cm (length*width*length),
Can be put into standard cabinet
The grade of open circuit