Johansson 9650 User manual

Ref.: 9650
SAT-IF amplier with terrestrial bypass
Instruction Manual
Features
 -designedtocombineampliedSATwithterrestrialsignals(DTTcompatible)
- separate adjustment for gain and slope
 -highisolationtoavoidinterferencesbetweenSATandterrestrialsignals
 -LNBpower:0-13V-18V/0-22kHzforH-VpolarityandLow-Highbandselection
Technical specications
Input SAT Terrestrial
Frequencyrange 950-2300MHz 47-862MHz
Adjustablegain 20-40dB Bypass–2dBmax
Adjustableslope 0-15dB@950MHz -
Max.inputlevel 75dBµV -
Noisegure 9 dB -
Max.outputlevel(-35dB/IM3) 115dBµV -
Selectivity Terr./SAT>40dB SAT/Terr.>25dB
Input/Outputreturnloss >10dB >10dB
RemoteLNBpower 0-13-18V/0-22kHz
(300mAmax)
-
Consumption 150mA@20VDC
(withoutLNBpowering)
Poweradapter 230-240VAC/50Hz/30VA
20VDC/1.0A
Testoutput -30dB(47-2300MHz)
Connectors “F”
Dimensions 158x102x51mm
Safety Instructions
Read carefully these instructions before connecting the unit.
Theoperatingvoltageisindicatedonthepoweradapter.
Topreventre,shortcircuit,shockhazard:
Donotexposetheunittorainormoisture.
Installtheunitinadrylocationwithoutinltrationorcondensationofwater.
Donotexposeittodrippingorsplashing.
Donotplaceobjectslledwithliquids,suchasvases,ontheapparatus.
Ifanyliquidshouldaccidentallyfallintothecabinet,disconnectthepowerplug.
Refertoqualiedtechnicianbeforeit’sfurtheroperation.
Toavoidanyriskofoverheating:
Installtheunitinawellaerylocationandkeepaminimumdistanceof15cmaroundtheapparatusforsufcientventilation.
Donotplaceanyitemssuchasnewspapers,table-cloths,curtains...ontheunitthatmightcovertheventilationholes.
Theunitmustnotbeexposedtoanysourceofheat(sun,heater,...).
Donotplaceanynakedamesources,suchaslightedcandles,ontheapparatus.
Donotinstalltheproductinadustyplace.
Pulloutpowerplugtomakethedifferentconnectionsofcables.
Toavoidelectricalshock,donotopenthehousingofadapter.
Cleaning:Onlyuseadrysoftclothtocleanthecabinet.Donotusesolvent.
Servicing:Forrepairingandservicingrefertoqualiedpersonnel.

UNITRONn.v.,Frankrijklaan27,B-8970Poperinge,Belgium
TEL+3257333363FAX+3257334524
www.johansson.beE-mail:[email protected]
Productsaresubjecttochangewithoutnotice.05/08
Mounting
Application
Grounding
58mm
114mm
Grounding
13-18V
0-22kHz
to distribution
TEST
SAT+Terrestrial
orexistingTVinstallation
VHF-UHF
Mains
230-240V~