Appendix, Technical specifications – VTech CTM-A242SD Manual User Manual
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Technical specifications
Appendix
Analog cordless 1-line/2-line accessory handset and charger bundle - CTM-A241HS/CTM-A242HS
Frequency Control
Crystal controlled PLL synthesizer
Transmit frequency
1921.536-1928.448 MHz
Channels
5
Nominal effective range
Maximum power allowed by FCC and IC. Actual operating range may vary according to
environmental conditions at the time of use.
Power requirement
Cordless handset: 2.4V Ni-MH battery
Charging stand: 6V DC @400mA
Message waiting signal
Steady/periodic high voltage pulse, periodic low voltage pulse, reverse polarity, FSK, Siemens
and/or Panasonic
Size
Cordless handset: 8.39 x 1.89 x 1.65 in (213 x 48 x 42 mm)
Charging stand: 3.78 x 2.80 x 4.29 in (96 x 71 x 109 mm)
Analog cordless 1-line/2-line accessory handset with speed dials and charger bundle - CTM-A241SD/CTM-A242SD
Frequency Control
Crystal controlled PLL synthesizer
Transmit frequency
1921.536-1928.448 MHz
Channels
5
Nominal effective range
Maximum power allowed by FCC and IC. Actual operating range may vary according to
environmental conditions at the time of use.
Power requirement
Cordless handset: 2.4V Ni-MH battery
Charging stand: 6V DC @400mA
Message waiting signal
Steady/periodic high voltage pulse, periodic low voltage pulse, reverse polarity, FSK, Siemens
and/or Panasonic
Speed Dial memory
Handset: up to 3 memory locations; up to 32 digits
Size
Cordless handset: 8.39 x 1.89 x 1.65 in (213 x 48 x 42 mm)
Charging stand: 3.78 x 2.80 x 4.29 in (96 x 71 x 109 mm)