Low-loss antenna cable, A-18 – Enterasys Networks ROAMABOUT RBT-1602 User Manual
Page 88
Low-Loss Antenna Cable
A-18 Specifications
Low-Loss Antenna Cable
The RoamAbout low‐loss, outdoor, watertight cable is available in the following standard lengths:
•
20 feet (6.1 meters) (RBTES‐L200‐C20F) ‐ refer to
•
25 feet (7.6 meters) (RBTES‐L400‐C25F) ‐ refer to
•
50 feet (15.24 meters) (RBTES‐L400‐C50F) ‐ refer to
.
•
50 feet (15.24 meters) (RBTES‐L600‐C50F) ‐ refer to
.
•
75 feet (22 meters) (RBTES‐L400‐C75F) ‐ refer to
To ensure you order the right cable length, carefully determine the distance between the locations
where you intend to mount the RoamAbout AP and outdoor antenna.
Table A-16 RBTES-L200 Cable Specification
Specification
Value
Mechanical
• Length
6.1 meter (20 ft)
• Weight
0.002 lb/ft (0.03 kg/m)
• Bend Radius
0.5 in. (12.7mm)
• Tensile Strength
40 lb (18.2 kg)
Environmental
• Temperature Range:
- Operating
- Storage
-40 to +85 °C (-40 to +185 °F)
-70 to +85 °C (-94 to +185 °F)
Electrical
• Cutoff Frequency
39 GHz
• Velocity of Propagation
83%
• Shielding Effectiveness
Greater than 90 dBi
• DC Resistance
- Inner Conductor
- Outer Conductor
5.36 ohms/1000ft (17.6 ohms/km)
4.9 ohms/1000ft (16.1 ohms/km)
• Peak Power
2.5 kW
Connector Type
Reverse-N (Female on both ends)
Cable Loss
2.4 GHz: 3.3 dB
5.3 GHz: 5 dB
5.8 GHz: 5.3 dB