91-5596-30-00_att1445manual_r0APR0104.qxd 1950/2/13 ⁄U⁄¨ 07:21 Page 28

Appendix

Technical specifications

RF Frequency Band

912.75 MHz — 917.10 MHz

(Handset to Base)

 

 

 

RF Frequency Band

2410.2 MHz — 2418.9 MHz

(Base to Handset)

 

 

 

Channels

30

 

 

Channel Spacing

300 KHz

 

 

Output Power

3 dBm

 

 

Sensitivity

-108 dBm

 

 

Modulation

FM

 

 

Operating Temperature

32°F — 122°F

 

0°C – 50°C

 

 

Base Unit Voltage

108 — 132 Vrms

(AC Voltage, 60Hz)

 

 

 

Base Unit Voltage

9 Vdc @300 mA

(AC Adapter Output)

 

 

 

Handset Voltage

3.1 — 4.2 Vdc @400 mAh

 

 

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AT&T 1445/1145 user manual Technical specifications