363-206-305
Technical Specifications
Issue 3 June 2000
10-73
3,000 Hz 58 dB 58 dB 62 dB
Equal-Level Cross talk, C-
message weighted between
0.2 and 3.4 kHz
−
65 dB
−
65 dB (channel unit)
−
65 dB (interunit cross talk)
Idle-Channel Noise 23 dBrnc0 for AUA42/
AUA43 pair
20 dBrnc0 per channel unit,
each direction
Impulse Noise, no more
than 15 counts in 15
minutes at
59 dBrnc0 59 dBrnc0
Signal Distortion
(at
−
10 dBm)
> 33 dB > 33 dB
Single-Frequency distortion
0 dBm0 input tone at any
frequency from 0 to 12 kHz
−
28 dBm0 for AUA42/
AUA43 pair
−
28 dBm0 per channel unit
Intermodulation Distortion
(IM),
−
13 dBm0 input (IM
products)
A-B (R2) <
−
43 dB
2A-B (R3) <
−
44 dB
R2 <
−
49 dB
R3 <
−
51 dB
Pulse Distortion [Peak to
Average Ratio (PAR)]
not less than 90 not less than 94
Table 10-32. Transmission Specifications — VF Channel Units with Adjustable
Settings—
Continued
Parameter
2-Wire E
SPOTS
®
CUs(AUA42, AUA43)
4-Wire CUs
(AUA41, AUA44, AUA54)
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