User's Manual

ADCP-75-246 • Issue 1 • 6/2008
Page 5
© 2008, ADC Telecommunications, Inc.
2.11 Specifications
The specifications for the 2x1 microBTS are listed in Table 2.
Table 2. 2x1 microBTS Specifications
PARAMETER SPECIFICATION REMARKS
Physical/Environmental/
Electrical
Enclosure dimensions (L×W×D) 29.4 × 9.7 × 5.7 inches
(747 × 246 × 145 mm)
0.94 cu. ft.
(26.6 L)
Mounting Wall, pole, or strand Strand mounting requires an
accessory mounting kit.
Weight 40 lbs (18.2 kg) Without shields installed
Weather resistance (see Note 1) NEMA-6, IEC IP67 Indoor or outdoor installation
Operating temperature –30º to +55º C (-22º to +131º F)
Storage temperature –40º to +70º C (-40º to +158º F)
AC power connector Sealed 3-pin AC power
Antenna cable connector 50 ohm N-type (female) 50 ohms input/output impedance
IP backhaul connector Sealed RJ-45 (female) Ethernet port
Power over Ethernet port 48 VDC with 15 Watt maximum
Network Listen antenna connec-
tor
NMO (female)
Lightning suppression (for
antenna cable connector)
20 kA IEC 1000-4-5 8/20 μs
waveform
Provided by external lightning
protector (accessory)
Voltage input 90 to 265 VAC, 47 to 63 Hz
Power consumption (maximum) 600 VA at 120 VAC
Current rating (maximum) 6.8 Amps at 90 VAC Requires 15 Amp circuit for 115
VAC operation
Downlink
System bandwidth 60 MHz
Frequency range for 1800 MHz 1805 – 1880 MHz
Frequency range for 1900 MHz 1930 – 1990 MHz
Out-of-band emissions < –13 dBm per 1 MHz band-
width from 30 MHz to 20 GHz
Passband gain 21 dB In addition to +13 dBm gain set-
ting on each nanoBTS
Composite RF output power
(maximum)
41.5 dBm (14.13 Watts) max at
antenna port
40.5 dBm (11.22 Watts) for
Industry Canada using two-tone
method
Gain variation ± 3 dB over temperature and
unit-to-unit