Motorola Solutions Inc. 99FT5101 Benutzerhandbuch
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Chapter 4: SLR 8000 Power Amplifier
4.5
Specifications
shows the specifications of SLR 8000 Base
Station/Repeater's Power Amplifier (PA).
Table 10: Specifications of Power Amplifier
Parameter
Specifications
VHF
UHF
800/900 MHz
Operational Frequency Range
136–174 MHz
400–470 MHz
851–870 MHz &
935–941 MHz
Minimum Input Return Loss (Tx mode)
15 dB
Rated RF Input Power
40 dBm
Maximum Standby Power Consumption
0.5 W
Rated RF Output Power Range
1–100 W
Supply Nominal Voltage (Transmit Power
Dependent)
Dependent)
11–15.75 VDC
Maximum Current Draw
14.0 A
4.6
Modem Interface
The digital interface to the modem module utilizes a 20-pin vertical LIF connector. Its location is shown
in
in
. See the following figure for front panel
interface connector pin locations.
Figure 16: Modem Interface Connector Pin Locations
4
When the SLR 8000 Base Station/Repeater is operating from a 12 VDC source, the PA input
voltage follows the base station/repeater's DC input source. When operating from a
12 VDC source, the output power will be limited to 50 W maximum.
12 VDC source, the output power will be limited to 50 W maximum.
Pin 1
Pin 20