AT&T SB67128 Telephone Accessories User Manual


 
Technical specifications
Channels
5
Operating temperature 32°F — 122°F
0°C — 50°C
Repeater voltage
(AC voltage, 60Hz)
110 — 120 Vrms
Repeater voltage
(AC adapter output)
6VDC @600mA
Repeater operating range
This repeater operates within the maximum power allowed by the
Federal Communications Commission (FCC). Even so, this product can
communicate over only a certain distance — which can vary with the
locations of the telephone base, the weather, and the construction of
your building.
RF frequency band
1921.536 MHz — 1928.448 MHz
11