User's Manual

Repeater Installation
2-12
Table 1 Output Power vs. Signal Number for Indoor Repeaters
R1910
Air Interface # of Carriers Composite Power (dBm) Spurious A,B,C
CDMA 1 or more 20 < -13dBm
TDMA 1 27 < -13dBm
2 or more 20 < -13dBm
GSM 1 27 < -13dBm
2 or more 20 < -13dBm
CDMA
Table 2 identifies the number of channels that must be left unoccupied between the CDMA carrier
and the licensed band edge. The maximum composite output power can be obtained when the
CDMA carriers are positioned adjacent (i.e. 25 channels apart) and adequate frequency is left
unoccupied between the carrier and the band edge.
Composite PowerNumber of Adjacent
Signals
Minimum number of
unoccupied channels to band
edge
R1920C R1930C R1940C
2 50
3 100
8Watts 4Watts 2Watts
Table 2 CDMA Adjacent Spacing
If the CDMA signals are NOT adjacently located then you must use the following graphs to
determine the maximum output power.
NOTE: These following charts do NOT take into consideration inband spurious. If your air
interface requires that inband spurious be kept below a specified power level (i.e. –13dBm) then
assume that the lowest composite power shown on the following product charts is the maximum
power allowed to be transmitted.