XM Satellite Radio SRXM-001 Satellite Radio User Manual


 
128-6210
10 of 12
Specifications
GENERAL
Power Source 12 Vdc, Negative Ground
Max. Current Consumption 2.0 A
Dimensions:
Satellite Control Unit (SCU) 170mmW x 114.9mm D x 26.2mmH
(6.7”) x (4.5”) x (1.03”)
Radio Receiver Unit (RRU) 133mmW x 21.0mm D x 47.5mmH
(5.24”) x (0.83”) x (1.87”)
RF Modulator 94.9mmW x 3.15mm D x 26mm H
(3.7”) x (3.15”) x (1.02”)
Weight:
Satellite Control Unit (SCU) 9.5 Oz (0.269Kg)
Radio Receiver Unit (RRU) 23.0 Oz (0.652Kg)
RF Modulator 6.5 Oz (0.184Kg)
RRU
Frequency Range 2,332.50 - 2,345.00MHz
Usable Sensitivity:
Satellite -94.0 dBm
Terrestrial -90.0 dBm
AUDIO
Signal-to-Noise Ratio 92 dB (IHF-A Network)
Separation 75 dB
RF Modulator
Usable Frequencies 88.1MHz, 88.3MHz, 88.5MHz,
88.7MHz, 88.9MHz, 89.1MHz,
89.3MHz
10
Troubleshooting Considerations
Troubleshooting Considerations
The following table presents a few possible causes of system operating
faults, their probable causes and the remedial action suggested to re-
store the system to normal operating conditions.
TLUAFESUACELBABORPNOITCAEVITCERROC
seoDUCS
nOnruTton
detcennoctonelbacrewop,esufnwolB
MFotdetcennoctonUCSro/dna,yltcerroc
.rotaludoM
.sesufkcehC.1
.elbacrewopkcehC.2
noitcennocelbacNIDkcehC.3
.rotaludoMMFdnaUCSneewteb
kcehC
annetnA
yalpsiD
egasseM
.detcennoctonsiannetnAetilletaSehT .URRehtotsnoitcennocannetnakcehC
sielbacannetnaehtroflestiannetnaehT
.ytluaf
.rodnevrorellatsnimetsystcatnoC
citatSoiduA
fossoLro
ytiralC
sniatnocesuniycneuqerfrotaludoMMF
.citats
.ycneuqerfMFrehtonaotoidarhctiwS
otdetcennoctonelbacannetnaelciheV
.oidarelcihevrorotaludoMMF
.elbacannetnakcehC
rolangiSoN
noyalpsiD
UCS
dnuorarorevoselcatsborofkcehC
.annetna
etanimileotnoitacolruoyegnahC
.).cte,slennut,segdirb(selcatsboybraen
dnuoSoN.detcennoctonselbacoiduA.1
.noitcennocannetnarotaludoMMF.2
MFreporpotdenuttonoidaR.3
.ycneuqerfrotaludoM
.UCSnodetcelesedometuM.4
MFdnaURRtaselbacoiduakcehC.1
.rotaludoM
snoitcennocelbacannetnaFRkcehC.2
dnarotaludoMMFneewteb
.annetnaoidar/elcihev
.ycneuqerfreporpotoidarenuT.3
.UCStaedometuMetavitcaeD.4