-- Wide Dual Band Repeater (Model: PODRP27CT)
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© 2009 Redutelco | All rights reserved
10
User Manual
Band A
Left of BTS Side : 850M
Set repeater Uplink attenuation(Low Band)
BAND B
Right of BTS Side: 2600M
Set repeater Uplink attenuation(High Band)
DC
Power Supply indicator
LEN ON when DC on(9V~12V)
DL ATT
Band A/B downlink attenuation
Set Downlink attenuation when DL LED @RED light for
each band
UL ATT
Band A/B uplink attenuation
Set Uplink attenuation when UL LED @RED light for each
band
DL LED
Downlink output indicator
Gray
output<20dBm ( lower input signal)
Green
output >20dBm and output <23Bm
RED
output >20dBm (in this case , must set
attenuation )
UL LED
Uplink output indicator
Gray
output<15dBm ( lower input signal)
Green
output >15dBm and output <23dBm
RED
output >17dBm (in this case , must set
attenuation )
After switch on power supply, please check indication LED as following items.
-
You can switch attenuation value by using repeater side switch, If you want
to set attenuation 18, you push switch16 and switch 2 on.
-
Make sure the repeater full output power LED (Downlink output power) is
on when finishes commissioning. (
For each band : Set DL PIN switches ON until No
RED light (only GREEN)
)
-
And set UL ATT> DL ATT+5dB to balance the downlink and uplink and
limited the interference to BTS in uplink direction.
-
You can change donor antenna direction or installation position to get
bigger signal;
-
You can set attenuation to add or reduce repeater gain; or you can check
cable and connector link status to reduce cable loss and insert loss
between repeater and antenna.
-
For 850/1900 dual band repeater, the donor antenna direction must be
adjustment angle by angle, so the dual band input power require good
signal at the same time , then 850 and 1900 can work with maximum
coverage area and distance.
