DuraFon Roam-BSC
Base station controller for DuraFon Roam system
Only compatible with DuraFon Roam equipment
Frequency RF Power
902-928 MHz
Peak: 27 dBm / Average: 21 dBm
Channel Spacing
200kHz
Number of Channels
128
Modulation
MSK
Multiple Access
Frequency Hopping TDMA
Frequency Hopping Rate
100 per second
TDMA Frame Length
10 ms
Number of Slots/Frame
8
Receiver Sensitivity
< -108 dBm (@ BER 10-2)
Antenna Connector
Reverse TNC
Antenna Gain
2 dBi
TX Power Control Range
19~27dBm
Internet Interface
RJ45 x 1
Speech Coding
8 kbps G.729AB
Channel Coding
8 kbps Convolutional + CRC
Transmission Data Rate
170.667 kbps
User Data Rate
64 kbps duplex
Duplex
Time Division Duplex (TDD)
No. of System ID
65,536
Ring Signal
20-50 Hz, 30-90 Vrms
Power Source
AC/DC 100~240V/5V,1A SW Adapter
Charger Current
NA
Charge Time
NA
Regulation Compliance
FCC Part 15
Operating Temperature
0 — 50˚ C
Storage Temperature
-40 — 70˚ C
Humidity
20 – 75 %
Frequency RF Power
902-928 MHz
Peak: 26 dBm / Average: 20 dBm
Channel Spacing
200kHz
Number of Channels
128
Modulation
MSK
Multiple Access
Frequency Hopping TDMA
Frequency Hopping Rate
100 per second
TDMA Frame Length
10 ms
Number of Slots/Frame
8
Receiver Sensitivity
< -108 dBm (@ BER 10-2)
Antenna Connector
Non-standard
Antenna Gain
1.5 dBi (short antenna)
2.5 dBi (long antenna)
TX Power Control Range
19~26dBm
Internet Interface
NA
Speech Coding
8 kbps G.729AB
Channel Coding
8 kbps Convolutional + CRC
Transmission Data Rate
170.667 kbps
User Data Rate
64 kbps duplex
Duplex
Time Division Duplex (TDD)
No. of System ID
65,536
Ring Signal
NA
Power Source
3.7V/1100 mAh Li-Ion Battery
Optional: 3.7V/1700mAh
Charger Current
550 mA
Charge Time
3 hours
Regulation Compliance
FCC Part 15
Hearing Aid Compatible
Operating Temperature
-10 — 60˚ C
Storage Temperature
-40 — 70˚ C
Humidity
20 – 75 %
