Emerson Rosemount 3308A Reference Manual page 157

Reference Manual
00809-0100-4308, Rev CA
Figure A-17. High Gain, Remote Antenna (Option Code WN1)
Antenna
Mounting bracket
Ground connection
point
RF lightning arrestor
Minimum drip loop
Ø12 (300)
Mounting bracket
Dimensions are in inches (millimeters).
Specifications and Reference Data
PRELIMINARY
Mounting bracket
20.2 (513)
2.50 (63.5)
25 ft. (7.6 m)
U-bolt
cable
Ø 0.31 (7.9)
5/16-18 UNC-2A
thread, 2PLS
Antenna
U-bolt
Specifications and Reference Data
0.53 (13.5)
4.22 (107.2)
0.13 (3.3)
2.43 (61.7)
2.40 (61.0)
4.04 (102.7)
August 2017
2.75 (69.9)
0.50 (12.7)
2.75 (69.9)
Ø 0.41 (10.4)
3.80 (96.5)
1.05 (26.7)
Ø 0.66 (16.7)
145