Icom IC-9100 Installation guide

The
p
erfectCOMBO,
p
withoutcompromise

IC‐9100
HighPerformanceDSPforHF,6m,2m,and70cm

IC‐9100Uses?
•VHF/UHF/SHF*
•
EME
•
EME
•Satellite
•SSB,CW,FM,D‐STAR
•
Contesting
Contesting
•Perfect“Rover”rig
•EmComm
•
HF
HF
•Contesting
•RagChewing
•SSB
,
CW
,
RTTY
,
AM
,
FM
,
D‐STAR
, , , , ,
•Digitalmodes(USBPort)
•EmComm
*optionalUX‐9100required

DoubleConversionSuperheterodyne
Icom'sbasicideaaboutthebestreceivercircuitistoreproducehighfidelity
audiowithoutinternaldistortion.Ouranswertoachievethisgoalistoadopt
adoubleconversionsu
p
erheterod
y
nes
y
stem*.Thedoubleconversion
pyy
systemsimplifiestheelectroniccircuitryandreducesthenumberof
componentswhichcauseinternaldistortion.Thedigitalsignalprocessing
(DSP)technologiesandimagerejectionmixermakeitpossibletoadoptthis
system.
*Atripleconversionsystemisusedforthe1200MHzband.

Independentreceivers
3independentreceivercircuitsfromtheantennaconnectortothe
secondIFmixer(imagerejectionmixer).OneforHF/6m,2m,and
70cm Simple recei er design red ce the nmberof IF stages in a
70cm
.
Simple

recei
v
er

design

red
u
ce

the

n
u
mber

of

IF

stages

in

a

receiverreducestheimageandinternalnoiseinsertionpoints.
InstallingtheUX‐9100addsafourthindependentreceiver.

ReceiverConfiguration
Flexibilitytolistentotworeceiverssimultaneously.Thechart
aboveshowsthesimultaneousreceivepairs.

HighPerformanceDSP
TheIC‐9100employsamuchhigherspeedDSPunitcompared
totheIC‐746PRO/7400’sDSPunit.

DSPExpertise
EmployingtheADSP‐21369(DSP)andAK4620(AD/DA)to
provideapowerhouseofDSPperformanceina
HF/6m/2m/70cm Rig
HF/6m/2m/70cm

Rig
.

AGCLoopManagement
DigitalIFfilters,manualnotchfilterandotherdigitalfunctionsare
incorporatedintheAGCloopmanagementcontrolledbytheDSPunit.The
AGCeffectivelyworksforthedesiredsignalandrejectsblockingbystrong
adjacentsignalsoutofthefilterpassband.TheAGCtimeconstantpresets
(slow,mediumandfast)givetheflexibilityandspeedneededforworking
pile‐ups.(HF/6m/2m/70/23cm*)
*OptionalUX‐9100Required

DSP…NOTjustforHFanymore*
(
withoutaHFradio
/
Transverter
)

(/)
•Digital“Createyourown”IFfilters
•DigitalTwinPassbandTuning
•Noisereduction
•Noiseblanker
•RFspeechcompressor
•Transmitbandwidth
•
Manual notch filter
Manual

notch

filter
•Automaticnotchfilter
•(HF/6m/2/70cm/23cm*)
*optionalUX‐9100required