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Appendix
General specifications
Handset
DECT
Bluetooth
Battery
The handset is supplied with the recommended battery. Only an original battery
may be used. Replacement batteries can be ordered if necessary from Unify
Service.
Maximum sound pressure level ac-
cording to TBR10, Annex D
less than 118 dB (A)
Weight incl. battery
approx. 100 g
Dimensions (W x H X D)
approx. 48 x 127 x 19 mm
DECT standard
Supported
GAP standard
Supported
No. of channels
60 duplex channels
Radio frequency range
1880-1,900 MHz
Duplex method
Time multiplex, 10 ms frame length
Pulse repetition rate
100 Hz
Pulse transmission length
370 µs
Channel grid
1,728 kHz
Bit rate
1152 kbit/s
Modulation
GFSK
Language code
32 kbit/s
Transmission power
10 mW, average power per channel
250 mW pulse power
Range
Up to 300 m outdoors, up to 50 m indoors
Environmental conditions in
operation
+5 °C to +45 °C, 20 % to 75 % relative
humidity
Radio frequency range
2402-2,480 MHz
Transmission power
4 mW pulse power
Technology
Lithium ion (Li-Ion)
Voltage
3.7 V
Capacity
750 mAh
Type for OpenStage M3 and
OpenStage M3 Plus
V30145-K1310-X363
Type for OpenStage M3 Ex and
OpenStage M3 Ex Plus
V30145-K1310-X453