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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. Image Rejection Ratio
7. Tel Line Output Level (600Ω Load)
8. Ringer Level at 30cm from Speaker (Bell input)
TRANSMITTER
1. RF Power (50Ω Load)
2. Modulation Sensitivity Telline Input
3. Frequency Response (Ref:1kHz)
4. Frequency Tolerance (25°C)
5. Code Deviation
6. Distortion
7. Adjacent CH Power
8. 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 (at 20Hz)
5. Pulse Dialing
a. Dialing Rate (@10pps)
b. Make Ratio (@10pps)
6. DTMF Output (@600Ω Load)
a. DTMF Frequency
Row 1
Row 2
Row 3
Row 4
Column 1
Column 2
Column 3
b. Signal Level of Dual Tone
c. Signal Length
d. Interdigital Pause
SPEAKER PHONE
1. Microphone Sensitivity (-20 dBm TEL Output)
2. Receiver Response Audio Output (-30 dBm TEL Input)
with CCITT Filter
with CCITT Filter
6dB Bandwidth +
6dB Bandwidth -
SINAD 12dB with CCITT Filter
2nd Image
Ringer Frequency : 900Hz + 450Hz
with CCITT Filter
(Measured as soon as signal on)
(Measured as soon as signal on)
62
UNIT
dBm
0.3kHz
dB
3.0kHz
dB
%
dB
kHz
kHz
1st Image
dB
dB
dBm
dBspl
UNIT
dBm
dBm
0.3kHz
dB
3.0kHz
dB
Hz
kHz
%
(+)
dB
(-)
dB
dB
UNIT
OHM
OHM
kOHM
Vrms
pps
%
Hz
Hz
Hz
Hz
Hz
Hz
Hz
dBm
mSec
mSec
UNIT
mV
mV
NOMINAL
LIMIT
-115
< -107
-4.0
-8.0~0.0
-3.0
-7.0~+1.0
1.5
< 5
70
60 <
15
10 <
15
10 <
35
30 <
55
30 <
-10
-13~-7
85
75 <
NOMINAL
LIMIT
-6.0
-9.0~-3.0
-20
-24~-16
0.0
-4.0~+4.0
-1.5
-5.5~+2.5
±0
-2500~+2500
8.0
< 11
1.5
< 5
55
50 <
55
50 <
35
30 <
NOMINAL
LIMIT
1000
500~1500
250
100~300
25
10 <
30
< 40
10
8~11
39
36~42
697
687~707
770
759~781
852
840~864
941
927~955
1209
1191~1227
1336
1316~1356
1477
1455~1499
-3
< 0
100
90 <
100
80 <
NOMINAL
LIMIT
2.0
1.0~4.0
600
340~1050
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