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TEN-TEC: The First 40 Years 1968-2008 -- An exciting glimpse of Ten-Tec's first 40 years in the world of communications.

Edgar Harrison -- Now Shipping! -- A remarkable story of Edgar Harrison and the extraordinary adventures he encountered throughout World War II.

World War II Radio Heroes: Letters of Compassion -- A story about ham radio operators and others who helped ease worries during a time of war.

The Story of the Queen Mary and W6RO -- DVD. A story about W6RO and its impact on the Amateur Radio Service through its operation aboard the Queen Mary.

The Secret Wireless War -- The Story of MI6 Communications--1939-1945 (World War II). This is an extraordinary story that includes hams among those patriots that undoubtedly helped the allied war effort. Softcover.

November 2008 QST Feedback

In “Experimenter’s RF Spectrum Analyzer” [Oct 2008, pp 36-40], the author reports that the correct nomenclature for the DDS IC in the Softmark DDS module discussed in the text and shown in Figure 5 is an AD9851, not an AD8751 as indicated.

In “Microwavelengths” [Oct 2008, pp 95-96], the bottom circuit in Figure 3 has the transverter output taken from the wrong end of the 10 kW resistor. It should be on the collector end. — Ralph Simonton, AD6WZ

The DXLab Web site [Oct 2008, p 60] is www.dxlabsuite.com.



Page last modified: 04:37 PM, 07 Oct 2008 ET
Page author: qst@arrl.org
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