Technical specification

Operating temperature

32°F — 122°F

 

0°C — 50°C

 

 

Power adapter input

AC120V 60Hz

 

 

Power adapter output

DC12V 500mA

 

 

Backup battery

Alkaline 9V, size 1604A

(purchased separately)

 

 

 

Headset jack

2.5mm, 32 - 150ohm

 

 

Wiring limitation

No more than 600 feet

 

 

REN

0.3B

 

 

System signal carrier

1.7 MHz

frequency

 

 

 

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Image 86
AT&T 1070 manual Technical specification