User's Manual
Table Of Contents
- 1 INTRODUCTION
- 2 Antenna Requirements
- 3 Installing the Signal Booster
- 4 Battery Charger Description and Installation
- 4.1 Charger Ordering Information
- 4.2 Charger Architecture
- 4.3 Charger Interfaces
- 4.4 Charger Installation Procedure
- 5 Setup and Commissioning
- 6 Administrative Operations
- 7 Monitoring and Troubleshooting
- Appendix A – Booster and Charger Specifications
D-MBR 3707-3708 PS NFPA CLASS B SIGNAL BOOSTER
PRODUCT DESCRIPTION AND USER’S MANUAL
Cobham Wireless – Coverage
Date: 6-Set-15
www.cobham.com/wireless
Doc. No. 00060CDUM Rev. 1.0 Page | 23
3.6.3 RF Cable Installation Guidelines
Note the following:
• For all coaxial connections to/from the Signal Booster - high performance, flexible, low loss 50
ohm coaxial communications cable.
• All cables shall be weather-resistant type.
• If the coaxial cables are NOT weather-resistant type: wrap the exterior coaxial cables with
insulation and holding tape (Type 3M Rubber splicing tape) for environmental protection and to
ensure longer lifetime.
• Cable length - determined by the Signal Booster installation plan. When calculating the cable
length, take into account excess cable slack so as not to limit the insertion paths.
3.6.4 Connecting Antennas
• Connect the Donor and Service antennas.
• Verify all RF connectors are tightened and the cables and antennas are secured.
Figure 3-14 Booster GND Lug
Donor antenna
Service antenna