Andrew MRx18 User Manual

Page 47
8. SPECIFICATIONS
8.1. ELECTRICAL SPECIFICATIONS MRX18
GSM EGSM GSM-R
MR918 MR918E MR918R
Frequency range
UL
DL
890 – 915 MHz
935 – 960 MHz
880 – 905 MHz
925 – 950 MHz
876 – 880 MHz
921 – 925 MHz
according to GSM05.05
Spurious emission
according to 3GPP ---
OICP3 UL/ DL
+41 dBm
Flatness ±3 dB
GSM1800
Frequency range UL
DL
MR1818L
1710 -1765 MHz
1805 -1860 MHz
MR1818U
1730 -1785 MHz
1825 -1880 MHz
Spurious emission According to GSM05.05
OICP3 UL/ DL +38dBm
Flatness ±3 dB
UMTS2100 – MR2118
Frequency range
UL
DL
1920 MHz – 1980 MHz
2110 MHz – 2170 MHz
Spurious emission
According to 3GPP
OICP3 UL/ DL
+41 dBm
Delay ripple
±200 ns
EVM 8%
PCDE @ SF = 256 -42 dB
Flatness ±2.5 dB
MR918; MR918E; MR918R; MR1818; MR2118
RF output power UL/ DL
2)
+18 dB @ 1 carrier
+15 dB @ 2 carriers
P-1dBc UL/ DL +28 dBm
Noise figure UL / DL 6.0 dB @ maximum gain
Gain 70 dB
Gain adjustment range 30 dB in steps of 1 dB
Bandwidth options
1)
variable 1 MHz to 25 MHz in steps of 10 kHz
Delay 5 µs
Mains power 100 Vac to 240 Vac
Power supply
Local power 6 Vdc
Power consumption 20 watts
1)
Recommended bandwidth for UMTS carriers:
1 carrier: 4.6 MHz, 2 carriers: 9.6 MHz, 3 carriers: 14.6 MHz
2)
MR1818: +24 dBm @ 1 carrier, +21 dBm @ 2 carriers meeting <-13 dBm intermodulation products

Andrew MRx18 Specifications

General

Brand	Andrew
Model	MRx18
Category	Repeater
Language	English