Required Distances Between Equipment; Rf Specification; Kx-Tda0158 - Panasonic KX-TDA0141 Quick Installation Manual

1 Overview
PBX
KX-NCP500
KX-NCP1000

Required Distances between Equipment

CAUTION
Maintain the distances listed below between equipment in order to prevent noise, interference or the
disconnection of a conversation. (The distance may vary depending on the environment.)
CS and office equipment such as a computer, telex, fax
machine, etc.
CS and PS
Each CS
Each PS
PBX and CS
Notice
If multiple CSs cover the same area, the phone connection may become noisy or the number of possible
simultaneous calls with PSs may decrease due to interference between the CSs. For details, refer
to "5 Site Survey Using the KX-TCA175/KX-TCA255/KX-TCA256/KX-TCA275/KX-TCA355/KX-TD7590
—Testing the Radio Signal Strength".
The required distance between CSs may vary depending on the environment of the installation site and
conditions in which the wireless system is used. Conduct a site survey to determine the appropriate
distance.

RF Specification

Item
Radio Access Method
Frequency Band
Number of Carriers
Carrier Spacing
Bit Rate
Carrier Multiplex
Frame Length
8 Quick Installation Guide
Connected via
•
DHLC card
•
DLC card
•
DHLC card
•
DLC card
Equipment
MultiCarrier TDMA-TDD
1880 MHz to 1900 MHz
10
*2
1728 kHz
1152 kbps
TDMA, 24 (Tx12, Rx12) slots per frame
10 ms
Maximum Number

KX-TDA0158

KX-TDA0141
2
4
More than 2 m
More than 1 m
More than 3 m
More than 0.5 m
More than 2 m
Description
*1
KX-TDA0142
4 -
8 -
Distance