9;
%$6(
#
81,7
RECEIVER
81,7
120,1$/
/,0,7
1. Sensitivity 12 dB SINAD
with CCITT Filter
G%P
0448
?#043:
2. Frequency Response (Ref:1kHz)
0.3kHz
G%
0613
0:13
a
.413
3.0kHz
G%
0518
0918
a
.418
3. Distortion at 1 mV RF Input
(
413
?#8
4. S/N ratio at 1 mV RF Input
with CCITT Filter
G%
:8
98#?
5. Selectivity (NQ20dB)
6dB Ban
N+]
48
43#?
6dB Bandwidth -
N+]
48
43#?
6. Tel Line Output Level (600W Load)
G%P
044
047
a
0;
7. Bell Ringer Level at 30cm from Speaker
Frequency: 1.0kHz + 2.0kHz HI
G%63/
;6
:8#?
8. Intercom Ringer Level at 30cm from Speaker
Frequency: 1.0kHz Called from H/S
G%63/
:8
:3#?
Call to H/S
G%63/
8<
+,
#
/(9(/
049
G%
#
“
6
G%
TRANSMITTER
81,7
120,1$/
/,0,7
1. RF Power (50W Load)
G%P
0918
0<18
a
0618
2. Modulation Sensitivity
G%P
053
057
a
049
3. Frequency Response (Ref:1kHz)
0.3kHz
G%
3
0713
a
.713
3.0kHz
G%
0418
0818
a
.518
4. Frequency Tolerance (25°C)
+]
3
05833
a
.5833
5. Code Deviation
N+]
;13
?#44
6. Distortion
(
318
?#8
7. S/N Ratio
with CCITT Filter
G%
73
63#?
TELEPHONE LINE
81,7
120,1$/
/,0,7
1. Off-hook Impedance (at 1kHz)
2+0
4333
833
a
4833
2. Off-hook DC Resistance (DC 40mA)
2+0
583
433
a
633
3. On-hook Impedance 20Hz (75Vrms)
N2+0
54
43#?
4. Minimum Ringer Input Level
9UPV
63
?#73
5. Pulse Dialing
a. Dialing Rate (@10pps)
SSV
43
;
a
44
b. Make Ratio (@10pps)
(
73
69
a
75
6. DTMF Output (@600W Load)
a. Minimum Level of Single Tone
Low Group
G%P
0:
043#?
High Group
G%P
08
0;#?
b. DTMF Level
G%P
06
?#3
c. DTMF Frequency
Row 1
+]
9<:
9;:
a
:3:
Row 2
+]
::3
:8<
a
:;4
Row 3
+]
;85
;73
a
;97
Row 4
+]
<74
<5:
a
<88
Column 1
+]
453<
44<4
a
455:
Column 2
+]
4669
4649
a
4689
Column 3
+]
47::
4788
a
47<<
d. Signal Length
P6HF
433
<3#?
e. Interdigital Pause
P6HF
433
;3#?
SPEAKER PHONE
81,7
120,1$/
/,0,7
1. Microphone Sensitivity
P9
413
318
a
513
(-20dBm TEL Output, measured at just signal on.)
2. Receiver Response Audio Out
P9
963
648
a
4593
(Audio Output at -30dBm TEL Input, measured at just signal on.)
INTERCOM
81,7
120,1$/
/,0,7
1. Microphone Sensitivity
P9
41:
31;
a
617
(1kHz±4.0kHz Dev., without DSP unit, lines MIC IN and LOUT are shorted.)
2.
Receiver Response Audio Out(1kHz ± 8kHz Dev., measured at just signal on.)
P9
4743
:33
a
5;53
Summary of Contents for FT-8959
Page 1: ...CORDLESS TELEPHONE SERVICE MANUAL FILE NO 2B0 9908 FT 8959 PUBLISHED IN JAPAN Oct 1999 ...
Page 11: ...43 DQGVHW 8QLW ...
Page 12: ...11 12 SCHEMATIC DIAGRAMS Base Unit Main ...
Page 13: ...13 14 Base Unit DSP ...
Page 14: ...15 16 Base Unit Key ...
Page 15: ...17 18 Handset ...
Page 34: ...6 75 3 576 2 7 21 DVH 8QLW 0DLQ 3 ...
Page 35: ...6 DVH 8QLW 63 3 ...
Page 36: ...6 DVH 8QLW H 3 ...
Page 37: ...73 DQGVHW 0DLQ 3 ...
Page 38: ...41 42 WIRING DIAGRAMS Base Unit ...
Page 39: ...76 DQGVHW ...
Page 42: ...79 DQGVHW 7 8 4 1 16 17 17 5 10 15 11 12 2 9 6 13 14 3 17 RF MODULE HANDSET MAIN PCB ASSY ...
Page 66: ......
