MOD-10-1164
sepura
TETRA Terminals
Product Guide
October 28
th
2011
Page 8 of 36
Issue 5
© Sepura plc 2011
OPERATIONAL REQUIREMENTS
All features and functions of Sepura radios are subject to network support of the
TETRA Interoperability Specifications.
O
PERATING
C
ONDITIONS
All Sepura radios operate in a temperature range between -20ºC and 55ºC and a maximum
humidity of 98%.
IP
R
ATINGS
The Sepura radios are certified to the following IEC529 IP standards:
Product
Standard
STP8000,
STP8100
IP55
STP8200
IP54
SRH3500,
SRH3800,
SRH3900
IP54
SRG3500,
SRG3900
IP54
The STP8000, STP8100 and STP8200 radios have been tested for a full 8 hour shift
in IP54 conditions. This is equivalent to 8 hours of constant rain.