ADC Telecommunications Inc. PSM1900M Manual De Usuario
RF Module Components
Page 14
FlexWave Prism RF Modules for Prism Remote Units Installation Guide
© 2013 TE Connectivity Ltd
TECP-77-141 Issue 5 • 300001744178 Rev E • November 2013
NOTE:
Industry Canada 20 dB Pass Band Model Number FWP‐C4MT000MOD Cellular
850 MHz = 26.3 MHz and the PCS 1900 = 66.8 MHz.
850 MHz = 26.3 MHz and the PCS 1900 = 66.8 MHz.
Digital Processing Module
The Digital Processing Module (DPM) is found only in the HDM RF Modules. The DPM provides
the primary processing and logic functions for the HDM RF Module. It also provides the primary
power interface for the HDM RF Module, and conversion of the native 28 Vdc voltage to lower
voltages as necessary for functionality.
The DPM has a Transmit (Tx) Board and a Receive (Rx) Board:
the primary processing and logic functions for the HDM RF Module. It also provides the primary
power interface for the HDM RF Module, and conversion of the native 28 Vdc voltage to lower
voltages as necessary for functionality.
The DPM has a Transmit (Tx) Board and a Receive (Rx) Board:
•
Tx Board—provides band specific filtering for the intended Transmit path.
•
Rx Board—provides band specific filtering for the intended Receive path.
Table 6. LPA Maximum Composite Tx Power Levels for Dual‐Slot 40W RF Modules
Passband
Maximum
dBm
Watts Instantaneous
Bandwidth (MHz)
PCS 1900
+46
40
70
AWS 2100
+46
40
45