5 element 144-148 mhz (rear/center mount) yagi (11 pages)
Summary of Contents for Directive Systems & Engineering DSE2324LYRMK
Page 1
Directive Systems & Engineering 2702 Rodgers Terrace Haymarket, VA 20169-1628 www.directivesystems.com 703-754-3876 23cm Loop Yagi Kit (Rear Mount), Model DSE2324LYRMK SPECIFICATIONS Frequency range: 1.27 to 1.30 GHz Gain: 17 dBi Number of elements: -3 dB Beamwidth Boom length: 72 inches (E plane): 24º...
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SWR. If it’s less than 1.5:1 you can stop and make sure the loop doesn’t try to pop back up, sometimes you have to squeeze the loop with your fingers to make sure it stays in DSE2324LYRMK Rev 1/21...
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The boom diameter is 1 inch, and it is drilled for 4-40 hardware (no. 33 drill bit). The driven element hole is enlarged to 5/16 inch. All elements are 0.032 inch thick. R1 and D1-D4 are 0.250-inch-wide; the rest are 0.375 inch wide. Note that the element spacing from D7 on is DSE2324LYRMK Rev 1/21...
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2.75 inches high; this makes it wider than it is tall. This shape can be adjusted for best match. This antenna has been optimized for the short boom length from the original G3JVL design. Soldered Driven Element Note: All dimensions are in inches DSE2324LYRMK Rev 1/21...
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ANY ANTENNA THAT HAS BEEN MODIFIED WILL BE SUBJECT TO A RESTOCKING CHARGE. IF AN ANTENNA IS SO MODIFIED AS TO MAKE IT UNUSABLE, DIRECTIVE SYSTEMS RESERVES THE RIGHT TO REFUSE TO ACCEPT THE ANTENNA FOR RETURN. DSE2324LYRMK Rev 1/21...
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