57
HANDSET
OTHERS
1. Battery
: Ni-Cd Battery 600mAH (@1.2×3 = 3.6V)
2. Memory
Handset
: 10 Memories (Name: 14 characters, Number: 20 digits) + 1 Redial Memory
(32 digits) + 50 CID Memories (Name: 15 characters, Number: 15 digits)
Base
: 10 Memories (16 digits) + 1 Redial Memory (32 digits)
3. Operating Temperature : -10°C ~ +50°C
4. Storage Temperature
: -20°C ~ +60°C
REQUIREMENTS COMPLIANCE
1. Unit is designed to fully meet with UL1459 and FCC Rules, Part 15 and 68
RECEIVER
UNIT
NOMINAL
LIMIT
1. Sensitivity 12 dB SINAD
with CCITT Filter
dBm
-115
< -107
2. Frequency Response (Ref:1kHz)
0.3kHz
dB
-3.0
-7.0~+1.0
3.0kHz
dB
-3.5
-7.5~+0.5
VOL. LOUD
dB
+15
VOL.LOW+15 ±2
3. Audio Output Level
VOL. HIGH
dB
+10
VOL.LOW+10 ±2
VOL. MEDIUM
dB
+5
VOL.LOW+5 ±2
VOL. LOW
dBV
-27
-31~-24
4. Distortion at 1 mV RF Input
%
1.5
< 5
5. S/N ratio at 1 mV RF Input
with CCITT Filter
dB
66
60 <
6. Selectivity (NQ20dB)
Ban
kHz
15
10 <
Bandwidth -
kHz
15
10 <
7. Bell Ringer Level at 30cm from Speaker
2 TONE VOL HI
DBSPL
80
75 <
2 TONE VOL LO
DBSPL
70
60 <
3 TONE VOL HI
DBSPL
70
60 <
3 TONE VOL LO
DBSPL
60
50 <
8. Intercom Ringer Level at 30cm from Speaker
Called from B/U
dBSPL
82
75 <
Call To B/U
dBSPL
70
HI LEVEL
-12dB ± 3dB
TRANSMITTER
UNIT
NOMINAL
LIMIT
1. RF Power (50
Ω
Load)
dBm
-5.0
-8.0~-2.0
2. Modulation Sensitivity
mV
9
6.5~13
3. Frequency Response (Ref:1kHz)
0.3kHz
dB
0
-5.0~+3.0
3.0kHz
dB
-0.5
-5.0~+3.0
4. Frequency Tolerance (25°C)
Hz
0
±1500
5. Code Deviation
kHz
8.0
< 11
6. Distortion
%
1.5
< 5
7. S/N Ratio
with CCITT Filter
dB
40
30 <
POWER CONSUMPTION
UNIT
NOMINAL
LIMIT
1. Base Unit
a. Stand-by Charge Off
mA
85
< 130
b. Stand-by Charge On
mA
148
< 170
c. Talk
mA
132
< 170
2. Charge Current (at BATTERY)
mA
45
30~60
3. Portable Unit
a. Stand-by
mA
2.3
< 4
b. Talk
mA
70
< 105
4. Battery Low Detect Voltage
V
3.3
3.2~3.4
FSK SENSITIVITY (ON HOOK)
UNIT
NOMINAL
LIMIT
1. Minimum Acceptable Signal Level with 25dB S/N Ratio
dBm
-48
< -42
2. Maximum Acceptable Signal Level with 25dB S/N Ratio
dBm
0
-6 <
Summary of Contents for FT-8859
Page 2: ...CORDLESS TELEPHONE SERVICE MANUAL FILE NO 2B0 9907 FT 8859 PUBLISHED IN JAPAN Oct 1999 ...
Page 11: ...9 BLOCK DIAGRAMS Base Unit ...
Page 12: ...10 Handset Unit ...
Page 13: ...11 12 SCHEMATIC DIAGRAMS Base Unit Main ...
Page 15: ...14 15 Handset ...
Page 30: ...30 ELECTRICAL PARTS LOCATION Base Unit Main PCB ...
Page 31: ...31 Base Unit Key PCB ...
Page 32: ...32 Handset Main PCB ...
Page 33: ...33 34 WIRING DIAGRAMS Base Unit ...
Page 34: ...35 Handset ...
Page 57: ......
