OPE750：Optional element for SD330

• 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.