Directive Systems & Engineering DSEFO222-22, Руководство пользователя

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DSEFO222-22 Rev 2/21
You are now ready to install your new antenna. Be careful when you dress the coax
down the boom. Keep the coax away from any elements. Tape the cable tightly and securely
to the boom. The Boom-to Mast plate has V shaped grooves to fit mast sizes up to 2"
maximum. The 1/4" U-bolts, flat washers, lock washers and nuts are used to attach the boom
to the mounting plate and
the 5/16” U-bolts, flat washers, lock washers and nuts are used to
attach the antenna to your mast. It is a good idea to apply a small amount the supplied anti-
seize compound to the stainless steel threads under the hex nuts to prevent galling of
stainless steel.
This will complete the assembly of your DSEFO222-22. The construction of this
antenna will provide many years of consistent performance with no degradation of
performance due to corrosion and weathering.
Table 1
Element Description Element
Length mm.
+/- 1mm
Keeper Half
Length mm.
Reflector 684 324
Driven Element 650 308
Director #1 631 298
Director #2 616 291
Director #3 602 284
Director #4 595 280
Director #5 589 277
Director #6 584 275
Director #7 581 271
Director #8 577 270
Director #9 574 268
Director #10 571 266
Director #11 568 264
Director #12 566 263
Director #13 564 262
Director #14 563 262
Director #15 562 262
Director #16 558 262
Director #17 557 262
Director #18 556 261
Director #19 555 260
Director #20 554 260