Range to system up to 1000 m
Radio interface is DECT (for example, roaming, handover)
Permanently implemented software (in an OTPROM)
Two antennae permanently built into casing
Antenna selection switch (antenna diversity)
Over-voltage protector
No operator elements and no acoustic/optical signals
Synchronisation of base stations with one another
Model for indoor use
Outdoor casing
When installing a base station outdoors, it must be covered by the outdoor casing.
For outdoor installation the connection to the BS in the MDFU/MDFU-E must always be
fitted with an over-voltage protector.
Sunshade for direct sunlight
Integrated heating board, remote supply
The heating board for regulating the temperature in the outdoor casing has not yet been released
for operation with Hicom cordless 150 E Version 1.0!
DO NOT connect the heating board! This could cause the system to malfunction due to
self-heating
Protection of the BS at ambient temperatures of -14 °C to +45 °C (data valid only in the case of
active heating board)
Adaptation of the U
P0/E
connection lines
No special earthing required for the BS and the outdoor casing:
- the base station has an over-voltage protection switch
- the outdoor casing is made completely of plastic.
When installing the BS outdoors, the regulations regarding lightning protection for
the installation medium must be observed.
The components of the outdoor casing are shown in Figure 12-12 (the casing is delivered
pre-assembled).
Components of the outdoor casing
Hicom 150 E Office Rel.1.0 Service Manual - 12 Cordless Multicell Integration CMI
http://cmweb01.mch.pn.siemens.de/e_doku/en/h150/h15/30/sh/2/15_12.htm (43 of 45) [06/04/2000 13:05:57]
To Next Page
Loading...
