Installation Instructions Chapter 1

Ripwave Base Station I&C Guide Navini Networks, Inc.
Chapter 1
38 Part #40-00047-01 Rev F v1.0 (TTA)
October 23, 2003
Technical Specifications
Table 3a: Technical Specifications
Combo Split TTA
Frequency Band (GHz) 2.4 2.6
2.3
2.5, 2.6
2.4 3.5
Frequency Band (Name) ISM MMDS
WCS
ITFS/MMDS
ISM WCS
Frequency Range (GHz)
2.400–
2.473
2.602–
2.637
2.305–2.385
2.500–2.596
2.400–
2.483
3.400–
3.700
TTD
1:1
560 850 850 292 292
Watt
TTD
3:1
725 1150 1150 360 360
TTD
1:1
1910 2900 2900 1000 1000
Power Dissipation
(Thermal Load )
BTU
per
hour
TTD
3:1
2475 3925 3925 1230 1230
Rectifier Rating (Watt)* 975 1,500 1,500 580 580
Circuit Breaker Rating (Amp) 60
RF Shelf : 50
Digital Shelf : 20
40 40
Input Voltage +21 to 28 VDC
Relative Humidity of BTS Operating
Environment
0% to 95% RH, non-condensing
Operating Temperature (°Celsius) 0° to +50°
o
Storage Temperature (°Celsius) –40° to +70°
Air Flow (on each shelf)
Fresh air intake along the lower front vertical panel.
Air exhaust out of the upper rear of the chassis
Downlink QPSK, 8PSK & QAM16
Modulation
Uplink QPSK
Omni 2° electrical downtilt (fixed)
Antenna Downtilt
120
o
Panel
6° electrical downtilt (fixed) plus 0-10° mechanical uptilt
(adjustable).
Omni 12 dBi Antenna Gain
(per antenna element)
120
o
Panel 17 dBi
Backhaul interfaces
10/100 BaseT Ethernet or ATM over T1; up to (8) T1s with or
without IMA, long haul support
Bandwidth Allocation Dynamic
Duplex Format Time Division Duplex
RF:
14 x 19 x 15.2 Chassis Mechanical Dimensions in inches
(H x W x D)
30 x 19 x 14
Digital:
19.2 x 19 x 12.9
19.2 x 19 x 12.9
RF: 82
Chassis Weight (lb) 60
Digital: 33
36
Omni Antenna Mechanical Dimensions
(H x Diam.) in inches
60 x 15 50 x 10
Omni Antenna Weight (lb) 65 52
(continued on the next page)
*The BTS must be connected to a power supply/rectifier that is UL listed.