Hy-Gain VB-215DX, Инструкция по эксплуатации

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Ite
No. Description Item
15 Boom, No. 1, 1 1/8" x 48" No.
22
Boom Sleeve, 1 1/4" x 2'
.
45
25 Driven Element, 7/16" x 18 1/4" 46
26 3/8" x 16 (T-match tubes) 51
31 Balun Assembly, 215DX 54
37 Connector Bracket 55
40 Driven Element clamp 57
41 T-match strap 58
42 Bolt, #10-24 x 1 12", hex head 59
43 Bolt, #8-32 x 12", round head 60
44 Bolt, #4-40 x 3/8", pan head 62
Description
Bolt, # 10-24 x 2", hex head
Bolt, 1/4"-20 x 3/4", hex
head Nut, #8-31, hex head
Nut, #10-24, hex head
Nut, 1/4"-20, hex head
Nut, #4-40, hex head
Lockwasher, #8,
internal Lockwasher,
#4, split Lockwasher,
ATTAC HM EN T O F B O OM
S UP P OR T S
Fi gu re 6
Balun
Assembl y
Select the boom support tubes (Items 24, 27, 28),
U-bolt (Item 48), U-bracket clamp (Item 38),
boom support straps (Item 36) and associated
hardware as shown in Figure 7.
Attach the boom supports to the 1 1/8 inch boom
sections as shown in Figure 7. The boom supports
can be above the boom tube or below the boom,
when installed. Tighten the # 10 hardware
Install the assembled antenna with boom support
on a temporary mast at eye-level, so that the
boom support tubes may be adjusted to level the
boom. The dimensions shown in Figure 7 are
close, however some adjustments may be
necessary.
Disassemble the U-bolt and U-bracket clamp and
tape the boom support tubes to the boom until
installation on your mast or tower
NOTE: The 215DX antenna assembled per
these instructions should be balanced with
respect to wind load. If you wish to balance
this antenna with respect to weight, the boom-
to-mast bracket and U-bracket clamp may be
moved closer to the D7 element. If used in a
phased array, all antennas should be
assembled identically.