SCREWDRIVER ANTENNA

SD330

SD330: Screwdriver Antenna

Length:Approx. 1.85m / Weight:Approx. 1.1kg
Frequency:3.5-30MHz / Max. power rating:200W (SSB)
Impedance: 50Ω / SWR:Less than 2.0
Connector:M-P / Type:1/4 wave center loading
Power supply voltage & current:DC 12V 100mA
Up-down time:aprrox. 50 sec.(3.5→30MHz), aprrox. 20 sec. (7→30MHz)


SD330

OPE750: Screwdriver Antenna

Element Length: 770mm
Frequency: 7-50MHz
SD330 can be used from 3-30MHz.
If using OPE750 instead of normal element, it can be used from 7-50MHz. OPE750 is 430mm shorter than normal element.
Changing the element is very easy.
It is need to loosen set screw only.