User’s Manual for
MRx18 Rel. 2 Single-Band
Page 50 M0139ADD.doc
MR1918
1900 MHz PCS
Frequency range
UL
DL
1850 MHz to 1910 MHz
1930 MHz to 1990 MHz
GSM CDMA
RF output power
5)
6)
UL/
DL
+22 dBm @ 1 carrier
+19 dBm @ 2 carriers
+22 dBm @ 1 carrier
+19 dBm @ 2 carriers
OICP3 UL/ DL +41 dBm
P-1dBc UL/ DL +28 dBm
Noise figure UL/ DL 8.0 dB @ maximum gain
Spurious emission <-13 dBm
Gain 70 dB
Gain adjustment range 30 dB in steps of 1 dB
Bandwidth options
variable 1 MHz to 25 MHz
in steps of 10 kHz
Flatness
5)
±3 dB
Delay 5 µs
Mains Power 100 to 240 Vac
Power supply
Local Power 6 Vdc
Power consumption 20 watts
Connectors SMA Female
Antenna port
Return loss 10 dB
Antenna gain 2.0 dBi Indoor antenna
(optional)
Radiation Omni
System Supervision and Control
Alarms Temperature, Current, ALC, Heartbeat
Options SMS-Alarming
5)
degradation at 1905 - 1910 MHz in UL and 1930 - 1935 MHz in DL
6)
) Note: The manufacturer's rated output power of this equipment is for single carrier
operation. For situations when multiple carrier signals are present, the rating would
have to be reduced by 3.5 dB, especially where the output signal is re-radiated and
can cause interference to adjacent band users. This power reduction is to be made
by means of input power or gain reduction and not by an attenuator at the output of
the device.
All figures are typical values.
All data is subject to change without notice.
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