Diamond Antenna BB2M - Specification; Attentions; Installation; Adjustment

3.0
2.0
1.5
1.0
SWR
5102030405060
MHz
Tiltablewhip
Pulluptheantennaverticallyandbendatthejoint.
Attentions
Don'tdrivewiththeantennatilted;otherwise,fatal
accidentshouldhappen.
Incasetheantennastretchesoutfromthecarbodywhen
turneddown,detachtheantennaotherwise,fatalaccident
shouldhappen.
Whenusingthetiltablewhip,payattentionsnottopinch
yourfingers.
Specification
Frequency7-30MHz/50-54MHz
3-100MHz(Receivingonly)
Impedance50Ω
VSWRLessthan2.0
MaxPowerRating120WSSB
40WFM
Length1.98m
Weight800g
ConnectorM-J
※Whentransmitting,usingtheantennatunerisnecessary.
※Duetoitsbroadbandstructure,insomecasepropagation
efficiencyof theantennamaybereducedto1/10
comparedwithconventionalresonanttypeantennas.
Thoughtheproductbeingpurchasedismanufacturedunder
strictqualitycontrol,ifdamageiscausedbytransporting,ask
yourdealerpromptly.

Designandspecificationoftheseproductswillbechangedfor
futureimprovementwithoutadvancenotice.
（Foldoverwhipelementstructure）
VSWR
Installation
SinceBB2Misnotneededtheearth,itcanbeinstalledat
verticallyanyplaceonyourcar.
However,usethebigbracketbecausetheBB2Misheavy.
BB2Misnotneededtheearthsoitispossibletoinstallit
onbalcony.
Adjustment
TheBB2Miscompletelyadjustmentfree.
However,SWRislessthan2.0.PleasemakeSWRlessthan
1.5withantennatunerwhenusingBB2M.
Besuretocheckthosefasteningdevicesfromtimetotime
andrefastenifnecessary.
DIAMONDANTENNACORPORATION
MiyataBuilding,No,15-1,1-chome,SugamoToshima-ku,Tokyo170-0002,JapanPhone:(03)3947-1411Fax:(03)3944-2981
http://www.diamond-ant.co.jp/english.htmlE-MAIL:overseas@diamond-ant.co.jp