DuraFon SIP-HC
Durable, Long-Range SIP Cordless Phone System Handset
Compatible with the DuraFon SIP Phone System
Buttons
Left & Right Soft Keys
Up & Down Scrolling Keys
Talk/Speaker
2-Way Intercom
End/Power
Broadcast
0 – 9, #
Jack(s)
Earphone
DC
LED Indicators
N/A
SIP-HC Handset
Frequency
902-928 MHz
RF Power
Peak: 708 mW; Average: 88.5 mW
Channel Spacing
200 kHz
Number of Channels
128
Modulation
MSK
Multiple Access
Frequency Hopping TDMA
Frequency Hopping Rate
100 per second
TDMA Frame Length
10 ms
Number of Talk Paths
2
Receiver Sensitivity
< -108 dBm (@ BER 10-2)
Antenna Connector
Non-Standard
Antenna Gain
2 dBi (Long); 0.5 dBi (Short)
TX Power Control Range
708 mW
Telephone Interface
N/A
VoIP Interface
N/A
Default IP Address
N/A
Default User Name & Password
N/A
SIP Protocol
N/A
Speech Coding
8 kbps G.729A
Channel Coding
8 kbps Convolutional + CRC
Transmission Data Rate
170.667 kbps
User Data Rate
128 kbps Duplex
Duplex
Time Division Duplex (TDD)
Voice Quality
TIA/EIA-470B
Number of System IDs
65,536
Ring Signal
N/A
Auto-Attendant Coding
N/A
Flash Time
N/A
Power Source
3.7V, 1700 mAh Li-ion Battery
Charge Time
4 hours (from empty)
Charge Current
500 mA
Battery Talk & Standby Time
6 Hours / 50 Hours
SIP-HC Handset
Regulation Compliance
FCC Part 15, Part 68
Operating Temperature
14 – 140°F (-10 – 60°C)
Storage Temperature
14 – 158°F (-10 – 70°C)
Humidity
20 – 75 %
IP Rating
IP 42
Dimensions w/Short Antenna
6.34" x 2.28" x 1.22" (161 x 58 x 31 x mm)
Device Weight
.39 lbs. (175g)