User's Manual

Sprint User Manual
3G Indoor Repeater
4
Characteristics
GRS-1915D-SPR repeater is an indoor repeater with output power of 15dBm. Functional
modules are classified as below:
- DPX Filters to combine the input/output signals for: CDMA
- Body (the whole module
)
- AC/DC Adapter
- Controller to monitor each module in repeater.
Abbreviation
PAM: POWER AMPLIFIER MODULE
LNA: LOW NOISE AMPLIFIER
AGC: AUTO GAIN CONTROL
ALC: AUTO LIMIT CONTROL
Caution: Risk of explosion if battery on the controller board is replaced by an
incorrect type.
-.Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void
your authority to operate this
equipment.
-.Warning: Exposure to Radio Frequency Radiation The radiated output power of this device is far below
the FCC radio frequency exposure limits. Nevertheless, the device should be used in such a manner that
the potential for human contact during normal operation is minimized.
In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity
to the antenna should not be less than 20cm during normal operation. The gain of the
antenna for pcs Band must not exceed 12 dBi.