Technical Specifications
Electrical Specifications
Base Station
Portable Handset
Frequency
863-865 MHz
863-865 MHz
RF Output Power
Peak: 8 dBm
Peak: 8 dBm
Average: 5 dBm
Average: 5 dBm
Channel Spacing
150 kHz
150 kHz
Number of Channels
12
12
Modulation
GMSK
GMSK
TDD Frame Length
10 ms
10 ms
Number of Slots/Frame
4
4
Receiver Sensitivity
<-112dBm (@ BER 10
-2
)
<-112dBm (@ BER 10
-2
)
Antenna Gain
2 dBi
Long: 2 dBi
Short: 0 dBi
Antenna Connector
TNC
Proprietary
Telephone Interface
RJ11 x 2
NA
Channel Coding
½ rateConvolu
CRC
½ rateConvolu CRC
Transmission Data Rate
85.333 kbps
85.333 kbps
Speech Coding
8 kbps G.729A
8 kbps G.729A
User Data Rate
32kbps duplex
32kbps duplex
Duplex
Time Division Duplex
(TDD)
Time Division Duplex (TDD)
Multiple Access
FDMA
FDMA
Number of System ID
65,536
65,536
Ring Signal
20-50 Hz, 30-90 Vrms
NA
Flash Time
100-900 ms
programmable
NA
Power Source
100~240VAC/5VDC, 1A
Adapter
3.7 V/1100mAh Li-Ion
Battery
Charger Current
NA
910 mA
(550/850 mA for desktop
charger)
Charge Time
NA
3 hours
Regulation Compliance
EN 301 357-2 (RF)
EN 301 357-2 (RF)
EN 301 489 (EMC)
EN 301 489 (EMC)
EN 60950 (Safety)
EN 60950 (Safety)
EN 62479 (RF safety)
Operating Temperature
0 – 50 °C
-10 – 60 °C
Notes:
1.
NA = Not Applicable.
2.
The manufacturer reserves the right to change designs and specifications
without notice.
~66~
Summary of Contents for EP902
Page 1: ...User Manual EP902 Digital 2 Line Long Range Cordless ...
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Page 22: ...Base Illustration Base unit Diagram 22 ...
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