7KX-TG9471CB/KX-TG9472CB/KX-TGA939CB3 SpecificationsNote:• Design and specifications are subject to change without notice.Note for service:• Operation range: Up to 300 m outdoors, Up to 50 m indoors, depending on the condition.• Analog telephone connection: Telephone Line• Optional headset: RP-TCA94, RP-TCA95, KX-TCA400, KX-TCA430Power sourceReceiving MethodOscillation MethodDetecting MethodTolerance of OSC FrequencyModulation MethodID CodeRinger Equivalence No. (REN)Dialing ModeRedialSpeed DialerPower ConsumptionOperating ConditionsDimensions (H x W x D)Mass (Weight)AC Adaptor(PQLV219Y , 120 V AC, 60 Hz)Super HeterodynePLL synthesizerQuadrature Discriminator13.824 MHz ±100 HzFrequency Modulation40 bit0.1Tone (DTMF)/PulseUp to 48 digitsUp to 24 digits (Phonebook)Standby: Approx. 1.2 WMaximum: Approx. 2.7 W0 °C - 40 °C (32 °F – 104 °F),20 % – 80 % relative air humidity(dry)Approx. 185mm x 223 mm x 128 mmApprox. 690 gRechargeable Ni-MH batteryAAA (R03) size (1.2 V 630 mAh)Super HeterodynePLL synthesizerQuadrature Discriminator13.824 MHz ±100 HzFrequency Modulation40 bitTone (DTMF)/PulseUp to 48 digitsUp to 24 digits (Phonebook)11 days at Standby,5 hours at Talk0 °C - 40 °C (32 °F – 104 °F),20 % – 80 % relative air humidity(dry)Approx. 156 mm x 49 mm x 32 mmApprox. 130 gBase Unit Portable ChargerAC Adaptor(PQLV219Y, 120 V AC, 60 Hz)Standby: Approx. 0.6 W,Maximum: Approx. 3.6 W0 °C - 40 °C (32 °F – 104 °F),20 % – 80 % relative air humidity(dry)Approx. 51 mm x 75 mm x 88 mmApprox. 60 gDuplex procedure:TDMA (Time Division Multiple Access)Channel spacing:1,728 kHzBit rate:1,152 kbit/sModulation:GFSK (Gaussian Frequency Shift Keying)RF transmission power:115 mW (Max.)Voice coding:ADPCM 32 kbit/s■■■■■■Interface:USB 2.0 Full speed (12 Mbps)■■ Standard:DECT 6.0 (Digital Enhanced CordlessTelecommunications 6.0)■ Number of channels:60 Duplex Channels■ Frequency range:1.92 GHz to 1.93 GHz