Transmitter
Unit
Nominal
Limit
RF Power (50
Ω
Load)
dBm
−
7
−
10 ~
−
4
Modulation Sensitivity
mV
10.5
7 ~ 15
Frequency Response
0.3 kHz
dB
−
1
−
5 ~ +3
3.0 kHz
dB
−
1
−
5 ~ +3
Frequency Tolerance (25 °C)
Hz
0
±
1500
Code Deviation
kHz
8
< 11
Distortion
%
1
< 5
S/N Ratio
(CCITT Filter ON, Compander ON)
dB
40
> 35
Caller ID
CID (FSK) Sensitivity (ON HOOK)
a. Minimum acceptable signal level with 25dB S/N ratio
dBm
−
48
<
−
42
b. Maxium acceptable signal level with 25dB S/N ratio
dBm
0
−
6 <
Power Consumption
Base Unit
a. Standby Charge Off
mA
95
< 115
b. Standby Charge ON
mA
190
170 ~ 210
c. Talk
mA
145
< 170
Charge Current (at CHG CONTACT)
Handset charge
mA
100
85 ~ 115
2nd Battery charge
mA
30
15 ~ 45
Portable Unit
a. Stand-by
mA
3.3
< 4
b. Talk
mA
85
< 105
Battery Low Detect Voltage
V
3.3
3.0 ~ 3.6
Battery:
Ni-Cd Battery 600 mAH (@1.2 V
×
3 = 3.6V)
Memory:
20 Dial Memories (16 Digits) + 1 Redial Memory (32 Digits) +
40 CID Memories (16 Digits)
Operating Temperature:
−
10 °C ~ 50°C
Storage Temperature:
−
20 °C ~ 60°C
Requirements Compliance
Unit is designed to fully meet with UL1459 and FCC Rules, Part 15 and 68.
Summary of Contents for FT-8808
Page 1: ...SERVICE MANUAL PUBLISHED IN JAPAN Oct 1998 FILE NO 2B0 9810 FT 8808 CORDLESS TELEPHONE ...
Page 10: ... 9 BLOCK DIAGRAMS Base Main ...
Page 11: ... 10 Base RF ...
Page 12: ... 11 Handset Main ...
Page 13: ... 12 Handset RF ...
Page 14: ...SCHEMATIC DIAGRAMS Base Main 13 14 ...
Page 15: ...Base RF 15 16 ...
Page 16: ...Handset Main 17 18 ...
Page 17: ...Handset RF 19 20 ...
Page 34: ... 37 ELECTRICAL PARTS LOCATION Base Main ...
Page 35: ... 38 Base RF ...
Page 36: ... 39 Handset Main ...
Page 37: ... 40 Handset RF ...
Page 38: ... 41 WIRING DIAGRAM Handset ...