Service Manual

GSM-204-423
Suggested RF configurations
31st Oct 01
Inst. 3–56
Installation & Configuration: Horizon macro outdoor
CONTROLLED INTRODUCTION
68P02902W03-A
Configuration
for dual band
1/1/1-3/3/3
Figure 3-33 shows a suggested configuration, using two Horizon macro cabinets,
for dual band sector 1/1/1–3/3/3 operation, where sector 1/1/1 is EGSM900 and
sector 3/3/3 is DCS1800. This dual band configuration requires one single band
1800 SURF and one dual band 900 SURF.
Figure 3-33 Two cabinet dual band sector 1/1/1-3/3/3
Unused SMA connectors must be fitted with 50 ohm terminating loads.
Configuration
for dual band
3/3/3-1/1/1
Figure 3-34 shows a suggested configuration, using two Horizon macro cabinets,
for dual band sector 3/3/3–1/1/1 operation, where sector 3/3/3 is EGSM900 and
sector 1/1/1 is DCS1800. This dual band configuration requires one dual band
1800 SURF and one dual band 900 SURF.
Figure 3-34 Two cabinet dual band sector 3/3/3-1/1/1
Unused SMA connectors must be fitted with 50 ohm terminating loads.