Feature tech IBQ2006ST User manual

Pocket Frequency Counter IBQ2006 ( ST/ H)
User Manual
·---Clu,ra.ct-en:t.·tics:
• Largescreendisplay
• 9 digitsLCDDisplay
• Lowpowerconsumption: It canbeuse4 hourswiththeinsidelithiumbattery
• RFsignalstrengthbarchart
• Screenlockingfunction
• Storagefunction
• Lowpowerconsumption
~necificatio,,·
InputSensitivity (Typ ical)
Model IBQ2006ST IBQ2006H
Amplifier IMohm SOohm SOohm
Impedance IMohm 30pF SOohmVSWR<2:I SOohmVSWR<2:l
Range IOHz-50MHz IMHz-2.6GHz IMHz-2.6GHz
Sensitivity <18mV@IOHz-30MHz <3mV@IOOMHz <3mV@IOOMHz
<25mV@30MHz-SOMHz <3mV@400MHz <3mV@400MHz
<IOmV@IGHz <!OmV@IGHz
MaximumInput soVnns 15dBm 15dBm
FrequencyDisplayResolution:
lunge GateTime LSD Sample Display
50MHz I S I Hz 50000000H
(IBQ2006STonly) 0.1S IOHz 50000.00 K
0.01S JOOHz 50000.0K
10S O.!Hz 50000000 .0H
2.6GHz 0.64S IOOHz 24000000M
0.064S IOOOHz 2400000M
0.64mS IOOKHz 2400.0M
6.4S IOHz 2400 .00000M
Cabinet: PVC
Display: Dot matrix LCD
Battery: Internal600mAbLithium-ion batterypack
Time-base: < lPPM(TCXOat IBQ2006ST)
<lOPPM(IBQ2006H)
Po,ver: SVDCIA
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--- Usinf ThefrequencyCounter
PoweringFrequencyCormier
linn onthe Frequency Counterby pressingthe 8 key.
The FrequencyCounterpowersup in its lastsetupconfiguration.
Resettingthe FrequencyCormier
If youwantto resetthe FrequencyCountertothefactorysettings:
linn offtheFrequencyCounter.
Pressthe E3keyandthe 8 keysimnltaneously.
Releasethe 8 keyfirstlyand then the E3key.
Opeti
LCD backlight
Pressingthe 8 keycanswitchLCD backlighton andoffin measuringscreen.
Hold the MeasuringResult
Pressthe 8 key to hold or release the measuringresult, "Hold" will bedisplayedon bottom
left of theLCDwhenholding.
Screen111011ifestationcontentsshowedasfollowing:
SAV!' AUTOHOLD
Fil;;;--\ r---; otterytndicator
GATE ~ \ I ~
------.__ 6.4S 11§[:!li!!I)
Froqvanc:yDl'sploy
. 100,00000Mr-
HOIDlnd,clor /IFSinfll'olk1dicto,
~ ram d
---·
Enter the optio11smenu
Pressthe Bke y for2 secondsto enter the mainmenu.
Exit the menu
Pressthe E3keyfor2 secondtoexit thecurrentmenulevel.
Operatingtireme1Ju
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OPTIONS MENU
• RANGE
GATE
UERS
In the menu, the 8 key stands for the upwarddirection, the HOLD key stands for the
downwarddirection.Pressthe 8 keytoenterthe subordinatecatalogue.
Setup the Range (IBQ2006-ST 011ly):
Pressthe 8 key( optionsmenu)
SelecttheOptionof"RANGE",
RANGE
a1 MHz-2.&GHz
50Ohm INPUT
C 1OHz-SOMHz
1M Ohm INPUT
Pressthe 8 key or the 8 key to pick up, pressthe B keyto confinnthe operation and
gobackto "OPTIONSMENU", andpress morethan2 secondstoexit"OPTIONSMENU".
The selectQJGate Time:
In"OPTIONSMENU"choose"GATE":
The IMHz-2.6GHzof Rangesetup above
is showedas following:
GATE
a 0.64S
C 0.064S
C 0.00064S
C &.4S
Thel0Hz-SOMHzofRangeis:
•
C
C
C
GATE
1S
0.1S
0.01s
10S
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Press the 8 keyor the 8 keyto pick up the desired gate time press the 8 keyto confirm
the operation and go back to "OPTIONS MENU" and press more than 2 seconds to exit
"OPTIONSMENU".
Saving Screens
Pickup "USER" in "OPTIONMENU":
USER
.. SAVE
HOLD
VIEW
FILTER
AUTO-OFF
Pickup"SAVE" from"USER":
SAVE
a AUTO
C MANUAL
If selecting"AUTO"function,themeasuringresult willbe automaticallylockedandstored.
If selecting"MANUAL" function, the 8 keyshouldbepressedinordertostorethemeasuring
results.
Storage machine can save up to 100 measuring results . Once the 101• result is stored the !" result will
beeliminated automaticall y.
Freezingtlu Scree11Seh,ps
Pickup "HOLD" from"USER":
HOLP
a AUTO
C MANUAL
In selecting"AUTO" function, if the signal strengthis over 50%, the measuringresult will be
storedautomatically.Pressthe 8 keytocontinuetheoperation.
In selecting"MANUAL" function, pressthe 8 keyto keepthemeasuringresultsandPress the
8 key againtorestarttheoperation.
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Viewi11g Stored Screens
Pickup"VIEW" from"USER":
VIEW
100,00000M
M01
•
Pressthe 8 key or the El key tolook throughthe storedmeasuringresults.
ThefilterJu11ctio11setup
Pickup"FIL'.I'ER" from"USER":
FILT
• ON
C OFF
Inselecting"ON"state,the input signal willbe filteredbeforemeasuring.
Auto off fu11ctio11setup
Pickup"AUTO-OFF' from"USER":
AUTO-OFF
• ON
C OFF
In selecting "AUTO-OFF' function, if thereis no operationfor 5minutes, the frequencycounter
willbe shutdownautomatically.
Nore: If thepoweradapteris connected, the"AUTO-OFF' function willbe disabled.
Signal Inpul
Whenusingthe frequencycounterwith an antennafor signalcollection,even if thereis nosignal,
randomcounts mayappear.This phenomenonis nomial, dueto the20 dB high gainamplifier.
Do not exceed maximum signal input Jen i!
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