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Useful Information
Specifications
■ Standard:
DECT (Digital Enhanced Cordless
Telecommunications),
GAP (Generic Access Profile)
■ Number of channels:
120 Duplex Channels
■ Frequency range:
1.88 GHz to 1.9 GHz
■ Duplex procedure:
TDMA (Time Division Multiple Access)
■ Channel spacing:
1,728 kHz
■ Bit rate:
1,152 kbit/s
■ Modulation:
GFSK (Gaussian Frequency Shift
Keying)
■ RF transmission power:
Approx. 250 mW
■ Power source:
220–240 V AC, 50 Hz
■ Network interface:
10/100base-TX auto MDI/MDIX
Ethernet LAN port
■ Support codecs:
G.711 µ-law, G.711 A-law, G.726 (32k),
G.729A
■ Power consumption:
Base unit:
BB-GT1500
Standby: Approx. 3.0 W
Maximum: Approx. 6.5 W
BB-GT1520/BB-GT1522
Standby: Approx. 3.0 W
Maximum: Approx. 6.5 W
BB-GT1540
Standby: Approx. 3.0 W
Maximum: Approx. 6.9 W
Charger:
Standby: Approx. 1.1 W
Maximum: Approx. 5.2 W
102
For product assistance, visit www.globarange.com
For A assistance, visit www.joip.com
■ Operating conditions:
5 °C–40 °C, 20 %–80 % relative air
humidity (dry)
■ Dimensions:
Base unit: Approx. 82 mm × 189 mm ×
129 mm
Handset: Approx. 156 mm × 48 mm × 33
mm
Charger: Approx. 68 mm × 82 mm × 87
mm
■ Mass (weight):
Base unit:
BB-GT1500
Approx. 310 g
BB-GT1520/BB-GT1522
Approx. 360 g
BB-GT1540
Approx. 390 g
Handset: Approx. 160 g
Charger: Approx. 80 g
Note:
L Design and specifications are subject
to change without notice.
L The illustrations in these instructions
may vary slightly from the actual
product.
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