Section 7: Specifications and Parts List
7-10
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Section 7: Speci
fi
cations and Parts List
Aspire S Hardware Manual
Recommended Usage Guidelines for Cordless Phones
In ideal conditions, multiple spread spectrum type cordless phones (Cordless II can be utilized in the
same environment. However, due to the possible interference problems caused by the bases being
placed in close proximity to each other, we recommend the following:
Spread Spectrum Phones (Cordless II P /N 730088)
Where users require greater range on the cordless phones and 3 or less cordless phones are being used
at a speci
fi
c site, we recommend using the spread spectrum cordless phone.
FM Modulation Phones (Cordless Lite II P /N 730087)
Where more than 3 cordless phones are to be used at one speci
fi
c site, we recommend using the FM
modulation cordless phones which have 30-channel capability.
Note:
The range of the phones depends largely on the environmental factors, such as the building
structure, the size of the room, RF interference and other electronic equipment installed in the same
area. For optimum range and performance, we suggest the following:
•
Place the base units at least 15 feet apart. The performance of the phones become more stable when
the distance between the bases is greater.
•
Place the base unit in the center of the coverage area.
•
If the phone will also be used in an outdoor area, like a parking lot, install the base unit in an area
close to the window.
•
If a phone experiences interference and noise, press the channel key to select another channel.
Cordless Lite II
General
Frequency Control
Modulation
Operating Temperature
Bandwidth
Data Transmission Speed
Channels
Phase Lock Loop
900 MHz Narrow Band FM with ADPMC
(digital)
0
o
C - +50
o
C (+32
o
F to +122
o
F)
50 kHz
688 bps
30 Channels
Base Unit
Receive/Transmit Frequency
Power Requirements
Size
Weight
902 MHz - 928 MHz
10V DC from supplied AC adapter
4 1/4” W x 7 5/8” D x 2 1/4” H
Approximately 13.7 oz.
Handset
Receive/Transmit Frequency
Power Requirements
Size
Weight
Battery
Talk Mode
Standby Mode
902 MHz - 928 MHz
NiMH Battery
2” W x 1 1/4” D x 5 1/2” H (with antenna)
8.7 oz. with battery
Capacity 700 mAh, 3.6V
5 hours (typical)
40 hours (typical)
Speci
fi
cations shown are typical and subject to change without notice.
Battery Charger
Power Requirements
Size
9V DC from supplied AC adapter
1 3/8” W x 1 1/2” D x 2 1/4” H
Range
Range
350’ (depending on environmental
conditions)