363-206-305
Technical Specifications
Issue 3 June 2000
10-71
Longitudinal Balance at the HDT 
(Minimum)¶ 
200 Hz, 500 Hz, 1,000  Hz: 
≥
 58 dB 
3,000  Hz: 
≥
 53 dB
Equal-Level Cross talk  Better than 
−
65 dB (200 Hz to 3,400 Hz) 
* Measured as insertion loss between 900-ohm terminations. 
† Measured with respect to 900  ohms and 2.16  
µ
F with the opposite end terminated 
in 900  ohms in series with 2.16  
µ
F. 
‡ Measured with 900-ohm terminations on both ends. 
¶ Measured with IEEE method 455-1976. 
Table 10-31. Transmission Specifications — AUA45 Dual Ringing Repeater 
Channel Unit—
Continued
 
Parameter  Value (Measured at 25
°
 
C
)