KX-TCA275RU - Panasonic PBX Service Manual (repair manual). Page 5

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5
KX-TCA275RU
3 Specifications
Handset
Charger Unit
Standard:
DECT= (Digital Enhanced Cordless Telecommunications)
GAP= (Generic Access Profile)
Power Source:
Rechargeable Ni-MH battery
AC Adaptor
Number of Channels:
120 Duplex Channels
Frequency Range:
1.88GHz to 1.9GHz
Duplex Procedure:
TDMA (Time Division Multiple Access)
Battery Life, Handset (if batteries are fully charged):
Stand-by: Up to 200 hours (Ni-MH)
Talk: Up to 15 hours (Ni-MH)
Channel Spacing:
1728kHz
Bit rate Spacing:
1152kbit/s
Operating Conditions:
5~40 
°C, 20~80% relative air humidity (dry)
Modulation:
GFSK= (Gaussian Frequency Shift Keying)
RF Transmission Power:
approx. 250mW
Voice Coding:
ADPCM 32 kbit/s
Operation Range:
Up to 300 m outdoors, Up to 50 m indoors
Dimensions (D x W x L): 
123 mm x 45 mm x 23 mm
78 mm x 78 mm x 59 mm
Weight: approx. 
120g
approx. 
108g
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