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363-753-142-01, Revision 01
S
PECIFICATIONS
Electrical Characteristics
Analog Impedance
Subscriber Drop
DC Loop Current
Ringer Output
End-to-End Loss
Lightning Protection
Environmental
Operating Elevation
Temperature
Humidity
Physical Characteristics
Weight
Height
Width
Depth
FRC-753 List 4B
600 Ω
530 Ω + 430 Ω handset
23 mA
40 V RMS, 3 lines simultaneous, 5 REN each
-2.5 dB ± 1.0 dB
GR-CORE-1089, Section 4
-200 ft. to 13,000 ft. (-60 m to 4,000 m)
-40° F to +150° F (-40° C to +65° C)
5 percent to 95 percent noncondensing
0.6 lb. (0.3 kg)
12.0 in. (30.5 cm)
1.0 in. (2.5 cm)
4.5 in. (11.4 cm)
July 23, 1999
Overview
5
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