CT2 / CT2+
Cordless Telephone 2 / 2+
European standards for cordless telephones.
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Agilent Technologies supplies:
solid state RF components in the mobile unit and base stations
Detects and amplifiers incoming signal
[900 MHz, TBD, <6 volt operation]
3V:
Discrete Bipolar Transistors: AT-415, AT-320, AT-310, AT-305, HBFP-0405, HBFP-0420
Integrated Circuits: INA-12063, INA-30311
5V:
Integrated Circuits: INA-51063, MSA-2111
| CT2 Rx-Down Converter |
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Converts output of LNA to IF frequency
[900 MHz to 100 MHz conversion, <6 volt operation]
3V:
AT-415, AT-320, AT-310, AT-305 as active mixer
5V:
IAM-81008
Low frequency amplification
[~100; <6 volt operation]
3V:
AT-415, AT-320, AT-310, AT-305 transistors
INA-30311, INA-32063, INA-34063
5V:
Integrated Circuits: INA-51063, MSA-0611
provides isolation between transmit and receive paths
[900 MHz, TBD, <6 volt operation]
HSMP-3860, HSMP-3890 PIN diodes
Provides stable carrier for frequency conversion and/or modulator
[architecture dependent, <6 volt operation]
oscillator : AT-415, AT-320, AT-310, AT-305
buffer : AT-415, AT-320, AT-310, AT-305;
INA-31063
prescalers: no Agilent Technologies products
phase comparator: no Agilent Technologies products
provides data inputs to modulator, converts output of IF into information
no Agilent Technologies products
| CT2 Tx-Power Amplifier |
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amplifies outgoing signal for broadcast, sets to correct power level
[900 MHz, 10 mw Pout, <6 volt operation]
AT-320xx, AT-415xx transistors
combines data with carrier
[GMSK modulation]
[modulated VCO]
AT-415, AT-320, AT-310, AT-305 as VCO
[vector modulator]
HPMX-2007
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