Toshiba FT-8800 Service Manual page 48

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) (Dev: 8kHz)
TRANSMITTER
1. RF Power (50Ω Load)
2. Modulation Sensitivity (Dev: 8kHz)
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
5. Pulse Dialing
a. Dialing Rate (@10pps)
b. Make Ratio (@10pps)
6. DTMF Output (@600Ω 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
with CCITT Filter
0.3kHz
3.0kHz
with CCITT Filter
6dB Bandwidth +
6dB Bandwidth -
SINAD 12dB with CCITT Filter
1st Image
2nd Image
0.3kHz
3.0kHz
with CCITT Filter
49
UNIT NOMINAL
dBm -115
dB -4.5
dB -6.0
%
dB
kHz
kHz
dB
dB
dBm
UNIT NOMINAL
dBm -7.0
dBm -15.0
dB -3.5
dB
Hz
kHz
%
(+) dB
(-) dB
dB
UNIT NOMINAL
OHM 1000
OHM 250
kOHM
Vrms
pps
%
dBm
dBm
dBm
Hz 697
Hz 770
Hz 852
Hz 941
Hz 1209
Hz 1336
Hz 1477
mSec 100
mSec 100
LIMIT
< -107
-8.5~-0.5
-10.0~-2.0
1.5 < 5
70 60 <
15 10 <
15 10 <
35 30 <
55 30 <
-11 -14~-8
LIMIT
-10.0~-4.0
-19~-11
-6.5~-0.5
3.5 +0.5~+6.5
0 -2500~+2500
8.0 < 11
1.5 < 5
55 50 <
55 50 <
35 30 <
LIMIT
500~1500
100~300
25 10 <
23 < 40
10 8~11
39 36~42
-7 -10 <
-5 -8 <
-3 < 0
687~707
759~781
840~864
927~955
1191~1227
1316~1356
1455~1499
90 <
90 <