DIAMOND SD330 3/8

The SD330 is an HF motorized screwdriver style antenna that can operate from 80 to 10 meters simply by adjusting the lenth of the antenna.

It takes approximately 50 seconds for the antenna to tune from one end of the band to the other (80 to 10 Meters)

It takes appoximately 20 seconds for the antenna to tune from 40 to 10 Meters

The SD330 is a perfect combination for your HF Mobile adventures and has a maximum power rating of 200 Watts SSB.

The power cable and control switch simply plug into your cigarette lighter socket. 

Specifications:

• Frequency: 3.5 to 30 MHz
• Impedance: 50 Ohms
• VSWR: Less thank 2.0 (at resonated frequency)
• Max Power Rating: 200 Watts SSB
• Length: Approximately 73 inches Max (at 3.5 MHz) & 40 inches fully nested
• Weight: Approximately 2.5 Lbs
• Connector: 3/8 24 Thread
• Type: 1/4 Wavelength Center Loading
• Power Supply Voltage & Current: 12 Volts DC 100mA

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 for manual tuning