The digital version of the February QST is now available to ARRL members. The digital version includes many features not available in the print version, such as:

• A video overview of the TEN-TEC Model 418 HF/6 meter amplifier
• A video overview of the Rigol Technologies DSA815-TG spectrum analyzer
• Additional information about the Penticton solar flux receiver

Every issue of QST is filled with the news and features you need to keep active in Amateur Radio. Find all this and more in the February issue of QST:

• Learn how solar flux is measured
• Build a versatile three to one dummy load
• Determine the best height for a wire antenna
• See how amateurs served their communities on Long Island in the wake of Hurricane Sandy
• Join the Azores “Nine Islands Hunt”
• …and much more!