Base Station

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.

Characters 

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 to customers.

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

function.

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;

Features