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Technical Specifications
Issue 3 June 2000
10-69
Overload at COT and HDT
≥
+
3 dBm0
Longitudinal Balance at the HDT
(Minimum)¶
200 Hz, 500 Hz, 1,000 Hz:
≥
58 dB
3,000 Hz:
≥
53 dB
* Measured with a signal level of 0 dBm0.
+
means more loss,
−
means less loss.
† Measured with respect to 900 ohms and 2.16
µ
F and with 900 ohms in series with
2.16
µ
F in parallel with a hold coil at the HDT.
‡ Measured with respect to 900 ohms in series with 2.16
µ
F with a hold coil at the
HDT and with
−
48 V battery feed terminated with 900 ohms in series with 2.16
µ
F at
the COT.
§ Measured with a holding tone of
−
13 dBm0 at a threshold of 59 dBrnC0.
¶ Measured by IEEE Method 455-1976.
** MSDT does not support positive ringing.
Table 10-30. Transmission Specifications — Multiparty and FSR Channel
Units—
Continued
Value (Measured at 25
°
C
)
Parameter Multiparty** FSR
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