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AM8a Instruction Manual
Call Progress Tones
First Frequency:
Second Frequency:
Frequency Tolerance:
Minimum Level per Tone:
Allowable Twist:
Guard Time:
Start Signals
Wink Begin:
Wink Duration (min/max):
Delay Begin (min/max):
Delay End:
Dial Tone Delay
from Seizure: (min/max): 0 to 9999 ms
Tone Dialing (DTMF and MF)
Frequency Tolerance:
Low Frequency Level Range: –30 dBm to –3 dBm
High Frequency Level range: –30 dBm to –3dBm
Allowable Twist:
DTMF Tone
On/Off Duration:
MF Tone
On/Off Duration:
Guard Time:
Pulse Dialing
Speed Range:
Percent Break:
Accuracy at 10 pps:
Interdigit Time:
SF Dialing
Speed Range:
Percent break:
Accuracy at 10 pps:
Interdigit Time:
Tone Threshold
Level Threshold:
0037-S08.L_48
(18-0037)
350, 440, 480, or 620 Hz
350, 440, 480, or 620 Hz
0% to 3.5% in 0.1% steps
–30 dBm to –3 dBm
–12 dBm to +12 dBm
0 to 99 ms
15 to 999 ms
50 to 999 ms
0 to 999 ms
0 to 9999 ms
0% to 3.5%, in 0.1% steps
–12 dBm to +12 dBm
25 to 99 ms ±2 ms
35 to 99 ms ±5 ms
0 to 99 ms
5 to 25 pps
40% to 85%
±0.2 pps (40% to 75% break, ±2%)
200 to 999 ms ± 5ms
8 to 13 pps
40% to 75%
±0.3 pps (40% to 75% break, ±2 ms)
200 to 999 ms ±4 ms
–40 dBm to 0 dBm
8-5
Technical Specifications
February 10, 2000
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