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Technical specifications – VTech USB 7100 User Manual

Page 41

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39

Appendix

Technical specifications

RF Frequency Band
(Handset to Base)

2400 MHz — 2483 MHz

Output Power

23 dBm

Sensitivity

-93 dBm

Modulation

GFSK (20dB BW < 864 KHz)

RF Frequency Band
(Base to Handset)

2400 MHz — 2483 MHz

Channels

95

Channel Spacing

864 KHz

Operating Temperature

32°F — 122°F
0°C — 50°C

Base Unit Voltage
(AC Voltage, 60Hz)

96 — 144 Vrms

Base Unit Voltage
(AC Adapter Output)

7 Vdc @500 mA (nominal)

Handset Voltage

2.4 Vdc @750 mAh (nominal)

Approximate Talk Time

8 hours

Approximate Standby Time

4 days