Technical specifications, Appendix – VTech CS5121-3 User Manual
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Appendix
Technical specifications
Frequency control
Crystal controlled PLL syntheszer
Transmt frequency
Handset: 5857.20-5865.90 MHz
Telephone base: 912.75-917.10MHz
Channels
30
Nomnal effectve range
Maxmum power allowed by FCC and IC. Actual operatng range may vary accordng
to envronmental condtons at the tme of use.
Sze
Handset: 7.32n X 2.01n X 1.57n (186.0mm X 51.0mm X 40.0mm)
Telephone base: 5.95n X 5.34n X 3.70n (151.1mm X 135.6mm X 94.0mm)
Charger: 3.19n X 3.62n X 1.97n (81.0mm X 92.0mm X 50.0mm)
Weght
Handset: 5.14oz (145.6g) (ncludng battery)
Telephone base: 9.17oz (260g)
Charger: 2.37oz (67.2g)
Power requrements
Handset: 3.6V 400mAh N-Cd battery
Telephone base: 7.5V AC @ 350mA
Charger: 7.5V AC @150mA
Memory
Handset drectory: 20 memory locatons (ncludng 9 speed dal entres);
up to 24 dgts and 14 characters
Handset call log: 45 memory locatons; up to 11 dgts and 15 characters