Unique Broadband Systems Ltd. DRU1KW User Manual

 

 

Any RF cable, which is terminated with a SMA connector, should be 
tightened with a 5/16” torque wrench to avoid over tightening and 

damaging the cable connector or mating connector. 

 
The replacement HBE should be installed in the following sequence: 
 

1.  Slide the replacement HBE onto the mounting brackets in the HB cabinet electronics 

compartment above the BMS – see Figure 6-2. 

2.  Tighten the four (4) knurled screws which secure the HBE to the mounting brackets – 

see Figure 6-1. 

3.  Re-connect the wires/cables to the HBE rear panel in the order that they appear in 

4.  Switch ON the HBE rear panel power switch. 
5.  Switch ON the HBE 10A circuit breaker, located on the BMS front panel. 
6.  Switch ON the TSC-H 5A circuit breaker, located on the BMS front panel. 
7.  Switch ON the HB HPA PSU circuit breakers (CB1, CB2, CB3 and CB4), located on the 

HB cabinet PDU front panel. 

8.  Please refer to SiriusXM instructions as well as the HBE Operating Manual to configure 

the HBE with specific settings for its assigned location. 

9.  Using the HBE GUI, place the HB sub-system in broadcast mode. 
10. Close the electronics compartment front and rear doors. 

 

 

 
 

 
 

PICTURE TBD 

 

 
 
 

 

 

 

1)  HBE Mounting Bracket 
2)  Knurled Screw 

 

 

SX03-20000-01-M01 6-13