Samsung RF4402d-D1A - Parts and Tools for Connecting RF Cable; Table 38. RF Cable Minimum Radius of Curvature

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Chapter 3 Connecting Cables
RF4402d Series Installation Manual v1.0 102
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Table 38. RF Cable Minimum Radius of Curvature
Category Description
RF cable min. radius of
curvature
1/2 in. Feeder Line Super Flexible Type 1.26 in. (32 mm)
Flexible Type 4.92 in. (125 mm)
To connect RF cable
Make sure you have the following items:
Table 39. Parts and Tools for connecting RF cable
Category Description
Installation Section 2T2R
Connection
RF Antenna~RRH ANT1, ANT2
2T4R, 4T4R
Connection
RF Antenna~RRH ANT1, ANT2, ANT3, ANT4
Cable RF Cable Assembly (1/2 in. Feeder Line)
Connector RF antenna DIN Type-Male
(Check the RF antenna specification and prepare connecting
parts.)
RRH 4.3-10 Type-Male
Recommended Torque
Value
RF antenna 217 lbfin
RRH 44 lbfin
Working Tools RF antenna
 Torque Wrench (100~400 lbf·in),
 Torque Wrench Spanner head (apply Hex. Head: 32 mm)
 Spanner (32 mm)
RRH
 Torque Wrench (10~50 lbf·in),
 Torque Wrench Spanner head (apply Hex. Head: 22 mm)
 Spanner (22 mm)
When operator installs the antenna, the antenna must be within the protective angle
(left/right side 45° each from the central axis) to prevent the antenna from
lightning damage.
Lightning Rod
45° 45°
RF Antenna