User's Manual

50289‐BA‐8‐PA
‐ 2 ‐
SYSTEMSPECIFICATIONS

Description SPECIFICATIONS
FrequencyRange
819‐824MHz&864‐869MHz
OutboundSignal‐Uplink(#ofchannels=8)
821.2150MHz

821.8125MHz
(Uplinkchannelcardscanbeprogrammedtothesefrequenciesonly)
822.3750MHz

822.8750MHz

823.0125MHz

823.5500MHz

823.6000MHz

823.9125MHz
InboundSignal‐Downlink(#ofchannels=8)
866.2125MHz

866.8125MHz
(Downlinkchannelcardscanbeprogrammedtothesefrequenciesonly)
867.3750MHz

867.8750MHz

868.0125MHz

868.5500MHz

868.6000MHz

868.9125MHz
ChannelBandwidth(Uplink/Downlink)
25kHzNominal
ChannelSpacing
25KHz
RFFrequencyAccuracy
Tracksinputsignalexactly
AdjacentChannelSelectivity
70dB@±17.5kHzFc
RF Output Power (Downlink)
~25 dBm/carrier, maximum
RF Output Power (Uplink)
~26 dBm/carrier, maximum
VariationofOutputPowerw/InputLevel
+0,‐1.0dBineitherdirection
MaximumPassbandRippleAcrossFullBand
2dB
MaximumPassbandRippleAcrossany100kHzsegment
0.1dB
AmplifierInputPorts(nodamage)
0dBm
PropagationDelay
32microseconds,maximum
Intermodulation/CrossmodulationDistortionatFullOutputPower
‐60dBc
ChanneltoChannelIsolation
‐70dBm
MinimumHighBandSignaltoproduce+25dBmoutputtoRadiatingAntennaCable
‐90dBm
MinimumLowBandSignaltoproducefulloutput
‐90dBm
AGCControlRange(Uplink&Downlink)
+80dB
DutyCycle
Continuous
RFSpuriousOutput,lessthan800MHz,butgreaterthan1000MHz
‐60dBc,Maximum
RFSpuriousOutputforfrequenciesrangingfrom800‐1000MHz
‐85dBc,Maximum
OperatingTemperatureRange
‐20°Cto+60°C
SystemNoiseFigure
<9dB
Input/OutputImpedance
50Ohms,nominal
Input/OutputVSWR
1.35:1,worstcase
Input/OutputConnectors
Type“N”Female
InputPower
95‐132VAC,45‐64Hz
Amplifiersareunconditionallystable
underalloperatingconditions
Alarm
LossofPowerSupply,DC
Changeincurrentdrawof+/‐20%for
eachinternalamplifier