User Manual

NOTCHCELL 20W OPERATING MANUAL
R-tron America, Inc. Page: 4 / 57
2. Specifications
2.1 Notchcell 20W Repeater
SPECIFICATION
ITEM
DOWN-LINK UP-LINK
Repeater Type Band Selective (5,10,15,20,5+5,10+5,15+5MHz)
Frequency Range 1930 ~ 1990MHz 1850 ~ 1910MHz
CDMA Frequency Error < ± 0.05ppm
Rho (Pilot Only) > 0.912
RF Output Power 43dBm / Total 28dBm / Total
Operating ~ -30dBm ~ -30dBm
RF Input
Level
Maximum
(abnormal)
+10dBm
System Gain 65~95dB
Gain Control 0 ~ 30dB/1dB step
ALC(Automatic Level Control) 13~43dBm -
ASD(Automatic Shut Down) 15~45dBm -
Fc ± 885kHz Min. 45dBc
Fc ± 1.98MHz Min. 50dBc
Spurious
Emission
Fc ± 2.25MHz Max. -13dBm
Noise Power In-band Max. -13dBm / RBW, 1.23MHz
Noise Figure Max. 5dB
Ripple In Band Max. 3dB
5M 3dB : Min. 4MHz, 40dB : 6MHz
10M 3dB : Min. 9MHz, 40dB : 11MHz
15M 3dB : Min. 14MHz, 40dB : 16MHz
Selectivity
20M 3dB : Min. 19MHz, 40dB : 21MHz
System Group Delay Max. 5 microseconds
V.S.W.R Max. 1.5 : 1
RF Measurement Port 30dB ± 1dB
Impedance 50Ω
Cooling Air Convection / Heat sink
Antenna Port Type-N female
RF Connector
Coupling Port Type-SMA female
Local OMT RS-232C
Wireless Modem 1X modem, SNMP
Table 2.1 Specifications of Notchcell 20W