Appendix

Technical specifications

Frequency

Crystal controlled PLL synthesizer

control

 

 

 

Transmit

Handset: 1921.536-1928.448 MHz

frequency

Telephone base: 1921.536-1928.448 MHz

Channels

5

 

 

Nominal

Maximum power allowed by FCC and IC. Actual operating range

effective range

might vary according to environmental conditions at the time of

 

use.

 

 

Size

Handset: 6.38 X 1.85 X 1.23 in (162.00 X 47.00 X 31.20 mm)

 

Telephone base: 5.88 X 4.21 X 2.06 in (149.30 X 107.00 X 52.40 mm)

 

Charger: 3.13 X 3.67 X 1.85 in (79.60 X 93.30 X 47.00 mm)

 

 

Weight

Handset: 4.62oz (131.00g) (including battery)

 

Telephone base: 7.09oz (201.00g)

 

Charger: 2.31oz (65.40g)

 

 

Power

Handset: 2.4V 500mAh Ni-MH battery

requirements

Telephone base: 6V DC @ 400mA

 

Charger: 6V AC @ 300mA

Memory

Handset directory: 50 memory locations;

 

up to 30 digits and 15 characters

 

Handset call log: 50 memory locations;

 

up to 24 digits and 15 characters

 

 

53

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VTech DS221-3, DS221-2, DS6221-5, DS6222-4, DS6222-5, DS6221-4 user manual Technical specifications