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 : [email protected]
