Section 1. Product Description Introduction [BitRage company, introductory info] Symbols Used In This A note (icon1:) within this guide provides supplemental information that Guide may be useful in procedures or may indicate an exception or anomaly. A caution (icon2:) indicates a condition or a risk factor that could disrupt normal operations or create difficulty with data reception or output.
Product Description The CR45-A radio system provides full duplex data communication at full- time 45 Mbps rate, operating in the UNII bands [range needed?]. Under FCC rules, users are not required to be licensed to operate a system, as long as the radio meets the maximum allowable EIRP limits.
Page 5
Product Description Antenna Requirements Use 2.0 ft. dish for distance up to 4.0 miles Use 3.0 ft. dish for distance up to 7.0 miles Use 6.0 ft. dish for distance up to 11.0 miles Note: Line of sight required. Digital Signal Process (included within radio housing)
Product Description Connectors and Indicators The cable connectors and status indicators on the CR45-A are shown in Figure 1-2 and described as follows: [insert illustration here] Figure 1-2. CR45-A Connectors and Indicators ? Antenna connector Type N female 50 Ohm Use up to 3.0 ft cable ? Data In connector BNC female 75 Ohm...
Section 2 . Installing the Equipment [Overview info] Basic Safety The following general guidelines should always be followed when installing or doing maintenance work on any electrical or radio equipment Guidelines ? ? Do not locate the transceiver near overhead power lines or other electric light or power circuits, or where it can come into contact with such circuits.
Page 8
Installing the Equipment RF Exposure Limits The CR45-A-53, CR45-A-58, and CR45-A-58L transceivers, used in conjunction with 28, 31 and 37 dBi gain antennas, are to be used in point-to- point applications only. The transceivers can be provided with or without an integral antenna.
Page 9
The FCC RF exposure requirements at a given location are based on the sum total of contributions from all radio sources. For BitRage antennas placed in close proximity to other transmitters, installers must ensure that MPE guidelines in 1.1307 of the FCC Rules can still be met, after including the contribution from the new antenna.
Page 10
Installing the Equipment Verify Signal and After the CR45-A is positioned and cables connected, verify its ability to Adjust Antenna receive and transmit signals. Use those signals to adjust antenna position. 1. Verify the presence of DS-3 signal at the POWER SUPPLY’ s DATA IN connector.
Need help?
Do you have a question about the CR45-A-53 and is the answer not in the manual?
Questions and answers