Item
No
Description
32
Bolt, 1/4" - 20 x 3/8", hex
33
Bolt, 1/4" - 20 x 11/2",
34
Bolt, 1/4" - 20 x 3/4", hex
36
Bolt, 1/4" - 20 x 11/4",
37
Nut, square, 1/4r - 20
38
Nut, IN - 20, hex
39
Lockwasher, internal,
40
Bolt, #10-24 x 2", hex
41
Bolt, #10-24 x 1/2", hex
Item
Item
No
Description
No
Description
44
Nut, #10-14, hex
62
Strap, Beta Shorting, 3/8"
46
Lockwasher, internal, #10
63
Clamp, Beta Support
48
Bolt, #10-24 x 11/2", hex
65
Pigtail Wire, Jr., 61/2"
49
U-Bolt, #10-24 x 21/2" x 2 3/4"
69
Insulator, Beta Supt. (Bottom)
56
Clamp Tubing, 11/4"
70
Insulator, Beta Support (Top)
58
Beta Feed Jumper, TH7DX
80
Balun, BN-86,50 ohm
59
Feed Strap, TH7DX
86
Phasing Tubes, 3%4" x 23"
60
Strap, Boom-to-Beta, 2" I.D.
87
Beta Tubes, 3/4" x 70"
61
Sleeve, Beta Shorting
DETAIL A BETA SUPPORT
CLAMPS AND INSULATOR
ASSEMBLY
AO-391S-A-009
DETAIL B BETA SHORTING CLAMP
ASSEMBLY
DETAIL C
Figure 11 Pigtail to Balun Connection and Front
Driven Element
BALUN CONNECTION - END
3-12
