User manual

MFLUserManual 
rev.02
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TXLinkmenu
FromtheMainscreen,pushingtherotaryknob,it’spossibletoenterontheselectionscreenandthen,pushingtheupperright
buttononthedesideratetransmittermodule,it’spossibletoenterontheTXLinkmenu:
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Status:statusofthetransmitter
(defaultON)
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Mode:workingmodeselection:
‐ ANTforremoteantennareception
‐ IFBforremoteintercomforiso‐frequencyareas
NOTE:setthetransmittermoduleandthereceivermodulewiththesameworkingmode(as
inthethirdconfigurationexample)
(defaultANTmode)
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Filter:TypeofRFfilter(onlyforANTmode)
Thereare4possibleconfigurations:
‐ 150‐840:tohaveafixed150‐840MHzband‐passfilter
‐ 470‐840:tohaveafixed470‐840MHzband‐passfilter
‐ BPF:tunableBand‐PassFilter(onlywith
MFL‐BF1option)
‐ EXTERN:toconnectanexternalRFfilterbetweenINandOUTBNCconnectors
(default470‐840)
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BPfiltercenterfreq:allowstosetthecenterfrequencyofthe25MHzBandPassfilter.
ItisselectableonlyiftheoptionaltunableBPfilter(opt:MFL‐BF1)ismountedandtheFilter
selectionissettothetunableBand‐PassFilter(BPF).
Allowedrange:centerfrequency404÷788,1MHz
step.
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Gain:Settablegainwithstepof0.5dB.
WithIFBMode:‐23.5÷8.0dB(typ.)
WithANTMode&filter:‐150‐840:‐20.0÷11.5dB(typ.)
‐470‐840:‐20.0÷11.5dB(typ.)
‐BPF:‐28.0÷3.5dB(typ.)
‐EXTERN:‐22.0÷9.5dB(typ.)
(default0.0dB)
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Booster:Toenableordisablethe12Vboostingpower(onlyforTXmoduleinANTmode)
(defaultdisabled)
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Boostersupply:showsthevoltageandcurrentontheoutputconnector,suppliedwiththe
boosteroption(onlyforTXmoduleinANTmode&Boostersettoenabled)
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Failsafe:ToenableordisabletheFailsafeoption
(defaultdisabled)
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