Specifications - ADC Digivance User Manual

1.9 Specifications

The specifications for the RIU are provided in Table 2. All specifications apply after a five
minute warm-up period.
PARAMETER
Environmental
Operating Temperature
Storage Temperature
Humidity
Weather resistance
RF Forward Path
800 MHz unit
1900 MHz unit
RF Gain
Gain Variation
Gain stepsize accuracy
Output power
Input level
VSWR
RF Reverse Path
800 MHz unit
1900 MHz unit
RF Gain
800 MHz
1900 MHz
Gain Variation
800 MHz
1900 MHz
Gain stepsize accuracy
Output power
800 MHz
1900 MHz
Input level
(Recommended
composite maximum)
VSWR
OIP3
Table 2. Remote Interface Unit Specifications
SPECIFICATION
0º to 50º C (32º to 122º F)
–30º to +70º C (–22 to 158º F)
No condensation
Indoor installation only
869 to 894 MHz
1930 to 1990 MHz
+9 to +40 dB
± 1.5 dB
± (0.2 + 3% of gain setting in dB)
dB
–20 dBm composite maximum to
Digivance ICS input
–29 dBm composite maximum
1.5:1 or better, both ports
824 to 849 MHz
1850 to 1910 MHz
+28 to +59 dB
+33 to +64 dB
±1.5 dB
±3 dB
± (0.2 + 3% of gain setting in dB)
dB
+29 dBm composite maximum
+34 dBm composite maximum
–30 dBm
1.5:1 or better, both ports
≥ +46 dBm
ADCP-75-114 • Issue 2C • January 2002
REMARKS
Adjustable in 1 dB steps
Over frequency, temperature,
and unit-to-unit.
With proper input signal and
attenuation setting
To drive Digivance ICS DHU
Adjustable in 1 dB steps
Over frequency, temperature,
and unit-to-unit.
When driven with Digivance
ICS DHU
From Digivance ICS DHU
output
© 2002, ADC Telecommunications, Inc.
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