GE Grid Solutions MDS Master Station - Technical Specifications

106 MDS™ Master Station MDS 05-6399A01, Rev. F
Remote
ACTIVE
PWR/ALARM
Red
Green
 Interface is operational.
 Interface is currently the active NIC in the
system.
 The interface is not connected to an access
point.
Technical Specifications
The following are the key operating specifications for the LN Master station radio modules.
Items are separated into Transmit (TX) and Receive (RX) categories. Ongoing product
improvements may result in specification changes, and GE MDS reserves the right to make such
changes without obligation to any party. Should you require an exact specification for the build
of your unit, please contact the factory for additional assistance.
Table 6-15. 900MHz LN Master Station Technical Specifications
Transmit (TX) Parameter
Specification
Frequency Range
896-960 MHz
Frequency Stability
<0.5 ppm, -30C to +60C
TX Power Out
+38.8dBm (-0.2/+0.35dB), Peak at radio card for-30 to +60C
1
+35.2dBm (+/-0.5dB), Peak, in redundant configuration with
integrated duplexer
Agency Approvals
FCC Part 90
FCC Part 101
IC RSS-119
Load VSWR
10:1 Max, All angles, No damage
Power Consumption
<45W for all DC and AC versions, 100% TX Duty Cycle
Receive (RX) Parameter
Specification
Frequency Range
896-960 MHz
RX Intermodulation
>60 dB
RX Adjacent Channel
>60 dB
RX Spurious and Image
>60 dB
RSSI Accuracy
+/-3 dB for RSSI -110 to -30 dBm
RX High RF Input Level
-20 dBm, no damage
Power Consumption
<30W for all DC and AC versions, transmitter disabled
Noise Figure
<4 dB
Operating Range
-30°C to +60°C
1. Peak and average power are based on modem type:
a. 64QAM, 16QAM: Average power is 7dB less than peak
b. 4QAM: Average power is 5dB less than peak