Summary of Contents for Directive Systems & Engineering DSE3319LYK
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Directive Systems & Engineering 2702 Rodgers Terrace Haymarket, VA 20169-1628 www.directivesystems.com 703-754-3876 33cm Loop Yagi Kit, Model DSE3319LYK SPECIFICATIONS Frequency Range: 890-910 MHz Number of elements: Boom Length: 72 inches Boom diameter: 1 inch Mast diameter: 2 inches’ max Weight:...
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SWR bridge or VNA. Pull down on the connector (which will flatten the loop) until you reach the lowest SWR. If it’s less than 1.5:1 you can stop and make sure the loop doesn’t try to pop DSE3319LYK Rev 3/21...
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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 and 0.375 inch wide. Note that the element spacing from D7 on is 5.115 inches. The feed coaxial cable (0.141-inch DSE3319LYK Rev 3/21...
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For best match, the driven element should be approximately 4 inches high; this makes it wider than it is tall. This shape can be adjusted for best match. This antenna is based on work done by G3JVL. Soldered Driven Element Note: All dimensions are in inches. DSE3319LYK Rev 3/21...
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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. DSE3319LYK Rev 3/21...
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