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BASE UNIT
RECEIVER
1. Sensitivity 12 dB SINAD
2. Frequency Response (Ref:1kHz)
3. Distortion at 1 mV RF Input
4. S/N ratio at 1 mV RF Input
5. Selectivity (NQ20dB)
6. Tel Line Output Level (600W Load)
TRANSMITTER
1. RF Power (50W Load)
2. Modulation Sensitivity
3. Frequency Response (Ref:1kHz)
4. Frequency Tolerance
5. Deviation
6. Distortion
7. S/N Ratio
CALLER ID
1. CID(FSK) Sensitivity (ON HOOK)
a. Minimum acceptable signal level with 25dB S/N ratio
b. Maximum acceptable signal level with 25dB S/N ratio
TELEPHONE LINE
1. Off-hook Impedance (at 1kHz)
2. Off-hook DC Resistance (DC 40mA)
3. On-hook Impedance 20Hz (75Vrms)
4. Minimum Ringer Input Level
5. Pulse Dialing
a. Dialing Rate (@10pps)
b. Make Ratio (@10pps)
6. DTMF Output (@600W Load)
a. Minimum Level of Single Tone
Low Group
High Group
b. DTMF Level
c. DTMF Frequency
Row 1
Row 2
Row 3
Row 4
Column 1
Column 2
Column 3
d. Signal Length
e. Interdigital Pause
UNIT
with CCITT Filter
dBm
0.3kHz
dB
3.0kHz
dB
with CCITT Filter
dB
6dB Bandwidth +
kHz
6dB Bandwidth -
kHz
dBm
UNIT
dBm
dBm
0.3kHz
dB
3.0kHz
dB
ppm
kHz
with CCITT Filter
dB
UNIT
dBm
dBm
UNIT
OHM
OHM
kOHM
Vrms
pps
dBm
dBm
dBm
Hz
Hz
Hz
Hz
Hz
Hz
Hz
mSec
mSec
46
NOMINAL
-110
-2.0
-2.5
%
1.5
60
15
15
-20
NOMINAL
-4.0
-20
0
2.0
0
±30
%
1.5
60
NOMINAL
-48
0
NOMINAL
1000
250
25
22
10
%
39
-7
-5
-3
697
770
852
941
1209
1336
1477
100
100
LIMIT
< -104
-6.0~+2.0
-6.5~+1.5
< 5
50 <
10 <
10 <
-24~-16
LIMIT
-6.5~-2.0
-24~-16
-4.0~+4.0
-2.0~+6.0
-20~+20
±22~±46
< 5
50 <
LIMIT
< -42
-6 <
LIMIT
500~1500
100~300
10 <
< 40
8~11
36~42
-10 <
-8 <
< 0
687~707
759~781
840~864
927~955
1191~1227
1316~1356
1455~1499
90 <
90 <
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