The document provides specifications for Nokia Ultrasite Edge BTS, detailing dimensions, weight, climatic conditions, ingress protection, and power consumption for both indoor and outdoor models. It highlights features such as supported connections, common site support, and various configurations for GSM, WCDMA, and power redundancy options. Additionally, it discusses advanced combining techniques and antennas for improved performance in radio transmission.

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3. • Common core mechanics in
Nokia UltraSite EDGE BTS
Outdoor and Nokia UltraSite
EDGE BTS Indoor
• Common plug-in units

4.  1940 x 770 x 750 mm (H x W x D)
◦ Identical footprint to CityTalk BTS
 Weight
◦ Max weight (12 TRX) 340 kg
◦ Heaviest single part 58 kg
(core mechanics)
◦ Heaviest plug-in unit 18 kg
(RTC)
 Acoustic noise (max): 68 dB(A)
 Climatic conditions:
◦ w/o heater -10°C ...
+50°C
◦ with optional heater -33°C ...
+50°C
 Ingress Protection Class: IP 55
 Two level environmental protection:
◦ BTS core and cabinet door provides EMC
shielding
◦ Outdoor kit provides additional weather
proofing

5.  Nokia UltraSite EDGE BTS cabinet
◦ up to 6 GSM/EDGE TRXs
◦ 3 WCDMA carriers (Rel.1), sectorised
1+1+1
◦ 6 WCDMA carriers (Rel.2), sectorised
2+2+2
 WCDMA output power
◦ 5 W per sector in 1+1+1
◦ 2 W per sector in 2+2+2
 common transmission
 sharing feeders through
triplexers
 common site support provided by
Nokia UltraSite Support
GSM/EDGE
WCDMA

6.  1800 x 600 x 570 mm (H x W x D)
◦ Identical footprint to IntraTalk BTS
◦ Additional 50 mm free space required
behind cabinet
 Weight
◦ Max weight (12 TRX) 270
kg
◦ Heaviest single part 58
kg (core mechanics)
◦ Heaviest plug-in unit 18
kg (RTC)
 Acoustic noise (max): 73
dB(A)
 Climatic conditions: -5°C ... +50 °C
 Ingress Protection Class: IP
20
 BTS core and cabinet door provides
EMC shielding

7. • SW controlled cooling with
variable speed fans
11 unit cooling fans
1 cabinet cooling fan
in UltraSite EDGE BTS
Outdoor
• No heat exchangers nor
air-conditioners
• Heater unit
for cold start (< -
10ºC)
optional for UltraSite
EDGE BTS Outdoor Indoor
Outdoor

8. PDH radio transmission
◦ FXC RRI 2 Flexbus interfaces with
2..16 x 2 Mbit/s capacity
Wire line transmission
◦ FXC E1 & FXC E1/T1 4 E1 (or T1) interfaces
◦ FC E1/T1 1 E1 or T1 interfaces
Integrated Cross-connections at 2 Mbit/s level & 8 Kbit/s level.

9. Maximum power consumption of Nokia UltraSite EDGE BTS:
BTS type With VACWith VDC
Indoor 3.2 kW2.7 kW
3.4 kW2.9 kWOutdoor
1.8 kW1.5 kWMidi Indoor
Midi Outdoor 2.2 kW 2.5 kW
Maximum configurations with
– GSM 1800 / GSM 1900
– 12 TRX in Indoor and Outdoor
– 6 TRX in Midi Indoor
– full output power in all timeslots
– 1 transmission unit (no radios)
Power supply redundancy
with DC full redundancy for 1-12 TRX configurations
with AC full redundancy for 1-6 TRX configurations
number of microwave radios may cause limitations
Nominal power consumption:
GSM 900 TRX ~ 200 W
GSM 1800 TRX ~ 220-230 W
GSM 1900 TRX ~ 220-230 W

10.  Combining By-pass
 2-way Wideband
Combining
 4-way Wideband
Combining
 Remote Tune Combining

11. 1
2
6+6+6
2+2+2
4+4+4
10+10+10
12+12+12
8+8+8
2
1
1
2
1
1
x
y
y
x
By-pass WBC 2:1 WBC 4:1 RTC
1
1 **
1 **
1
1
1
o/p By-pass 44.5 dBm
WBC 2:1 41.0 dBm
WBC 4:1 37.5 dBm
RTC 42.0 dBm
* ICE+ Feature
** combining type cause extra cabinet
2*

12. 2+2+2
4+4+4
6+6+6
8+8+8
10+10+10
12+12+12
By-pass WBC 2:1 WBC 4:1 RTC
x
x
x x *
y
y x
Narrow band operator
- single band
- RF hopping
- RX diversity
x 1 x-pol antenna / sector
y 2 x-pol antennas / sector
* combining don't reduce # of antennas
y

13. 44.5 dBm
By-pass
1 BTS cabinets
3 X-pol antennas
2+2+2
44.5 dBm
Combiner
Bypass
3 antenna

14. Add in BTS
3 filters
3 Multicouplers
2+2+2
44.5 dBm
4+4+4
44.5 dBm
Combin
er
Bypass
3
antenna
Combin
er
Bypass
6
antenna

15. Add 3 Filters
Add two 6 way
multicouplers
2+2+2
44.5 dBm
4+4+4
44.5 dBm
6+6+6
44.5/41
.0 ICE
Config
+6+6
42 dBm
Combin
er
Bypass
3
antenna
Combin
er
Bypass
6
antenna
6
antenna
Capacity TRXs
Coverage TRXs

16. Replace
wideband
combiners with
RTC in BTS
2+2+2
44.5 dBm
4+4+4
44.5 dBm
6+6+6
44.5/41
.0 ICE
Config 8+8+8
37.5
dBm
6+6+6
42 dBm
Combin
er
Bypass
3
antenna
Combin
er
Bypass
6
antenna
6
antenna
RTC
Combini
ng
3
antenna

17. BSS 10
◦ EDGE
◦ AMR
◦ Talk-UltraSite co-
siting
◦ >12 TRX / cell
◦ ICE (single BCCH)
◦ Extended Cell
Range
◦ Nokia SRC for
EDGE (IDD)
◦ RSSI antenna
monitoring
◦ MS location
services
Future
◦ Voice over EDGE
◦ Abis over IP
◦ Nokia SRC for
EDGE (DDD)
◦ 4-way receiver
diversity
◦ SoLSA