CUSHCRAFT A50-3S - Page 5

A50-3S
Vertical Polarization
50 MHz 51 MHz 52 MHz 53 MHz 54 MHz
REF in. 34-1/2 34-1/2 32-1/2 32-1/2 30-1/2
(cm) (87.63) (87.63) (82.55) (82.55) (77.5)
DE in. 31-1/4 31-1/4 31-1/4 29-3/8 28-3/8
(cm) (79.37) (79.37) (79.37) (74.61) (72.07)
D1 in. 28-1/2 28-1/2 26-1/2 26-1/2 24-1/2
(cm) (72.39) (72.39) (67.31) (67.31) (62.23)
Set in. 17 16 17 17-1/2 17-1/2
(cm) (43.18) (40.64) (43.18) (44.45) (44.45)
X in. 4 3 4-1/4 5-1/2 5
(cm) (10.16) (7.62) (10.79) (13.97) (12.7)
EA ALUM 3/4" x 48" 3
TUBING (1.9 x 121.9 cm)
EB ALUM 5/8" x 37-1/2" 2
TUBING (1.6 x 95.2 cm)
EC ALUM 5/8" x 34-1/4" 2
TUBING (1.6 x 87.0 cm)
ED ALUM 5/8" x 31-1/2" 2
TUBING (1.6 x 80.0cm)
27 050027 PLASTIC 5/8" 6
CAP (1.6 cm)
32 190032 U-BOLT 1-1/2" 3
BRACKET (3.8 cm)
33 190033 BACKING 1-1/2" 2
PLATE (3.8 cm)
69 200069 TUNING 1
STRAP
84 010084 LOCK 1/4" 4
WASHER (.63 cm)
85 010085 HEX 1/4" 4
NUT (.63 cm)
402 010402 U-BOLT 1-1/2" 2
(3.8 cm)
409 030409 SS WORM 3/4" 6
CLAMP (1.9 cm)
KEY P/N DISPLAY DESC SIZE QTY
4
FIGURE B-2
Vertical Polarization
Table 2
ED
ED
EA
48"
(121.9 cm)
EB
EB
48"
(121.9 cm)
REF
FRONT
EA
2"
(5.1 cm)
69
27
27
409
409
EC
EC
40"
(101.6 cm)
27.5"
(69.8 cm)
27
27
27
27
409
409
409
409
EA
REFLECTOR
DRIVEN
ELEMENT
DIRECTOR
CC
BB
AA
DE
DE
REF
48"
(121.9 cm)
D1
D1
326
11 "
(27.94 cm)