Diamond Antenna BB2M User Manual

7-30MHz/50MHzWIDEBANDMOBILEANTENNA
【3-100MHzReceivingonly】
BB2M
Foldoverwhipelementstructure
OperationInstructions
Tousetheantennaproperly,readtheseinstructions
thoroughlybeforeusingit.Keepthismanualcarefully
athandforlateruse.
BB2Misforamateuruse.Pleasetransmitonthearmaturebands.
Warning
Toavoidinvitingaccidents,pleasefollowthefollowing
notices.
①Nutsandscrewscanbeloosenedbyvibrationduring
driving.Besuretocheckthosefasteningdevicesfrom
timetotimeandrefastenifnecessary.
②Strongimpactcancausetobreaktheantennaandmay
inviteaccidentsbyfallingtheelement.Itis
recommendedtodriveawayfromthoseobstaclessuch
asbranches.
③Strongvibrationscausedbydieselenginesmaydamage
theantenna.Itisrecommendedtoinstalltheantennaat
thelocationwherehasleastvibrationsaspossible.
④Touchingtheantennaduringtransmissionmaycauseto
electrify.Besuretoconfirmtoseeifthereisnoone
aroundtheantennaiftransmissionistakingplacewhile
thecarisparked.
⑤Don'tdriveacarwiththeantennatilted.Drivingthecar
withtheantennatiltedmaycauseserioushuman
accident.
⑥Toinstalltheantenna,besuretotakethosethingssuch
aslocaltrafficregulations,andphysicallengthofthecar
inaccount,andespeciallyithastobeinstalledthe
locationwhereisnoteasilyreachablebypeople.
⑦SWRoftheBB2Mislessthan2.0becauseBB2Mis
designedaswideband.Whentransmitting,usethe
antennatunerandadjusttheSWRlessthan1.5.SWR
couldbechangeddependingontheinstallationsituation.
⑧Ifthethunderseemstorumblingthevicinity,donot
touchtheantennaandcoaxialcabletoavoid
electrocutedbylightning.
Description
①BB2Misdesignedaswideband.Itcanbeusedon
7-30MHz/50MHz.
②Cumbersomeadjustmentthefrequencyisnotnecessary.
(Usingwiththeantennaturnerisnecessary)
Theunitisconsistedoftheantennafollowingparts.
Notice
Besuretowatchoutforcoaxialcablewiring,sinceoutside
waterismostlikelytoenterthroughthewiring.
Don'tattachtheantenna,bracketandcoaxialcablesclose
tothecarcablesorotherelectricalparts;otherwise,
fatalaccidentshouldhappen.
・Parts
OperationInstructions
HexagonalwrenchforM4
(M30005)
Upperelement
(M30001)
SetScrew(M4x4)
(M30004)
Lowerelement
(withJoint)
(M30002)
SetScrew(M4x4)
(M30004)
Matchingsection
(Omnidirectionallytiltable
whipsection)
(M30003)

Diamond Antenna BB2M Specifications

General

Brand	Diamond Antenna
Model	BB2M
Category	Antenna
Language	English