Specifications:

Bands: 3.5 - 30MHz
Power Supply voltage & current: DC 12v 100mA
Max Power Rating: 200W (SSB)
Height: Approx. 66" (28 MHz)
Approx. 73" (3.5 MHz)
Weight: 1.1kg
Connector: 3/8 x 24thd
Type: 1/4wave center loading
VSWR: Less than 2.0 / Impedance: 50ê
Up-down time: Approx 50 sec. (3.5-30Mhz)
Approx 20 sec. (7-30MHz)

NOTE: The SD330 uses the car body for its ground.
The bracket and the car body need to be well grounded.

Comes with OPE750 for tuning 7-50MHz.