User Manual

ALLGON SYSTEM AB - Proprietary
Technical Specification for PCS Tower Top Power Amplifier [Allgon 9256]
Preliminary
-
Subjected
to change without notice
Rev.pA0
File: 93651
Page 18 (19) 29 Mar 00
5.2.2 Relative Humidity
Max: 100 %
Min: 8 %
5.2.3 Absolute Humidity
Max: 30 g/m
3
Min: 0.26 g/m
3
5.2.4 Rate of Temperature Change
Max: 2°C/min (ambient)
5.2.5 Air Pressure
Max: 106 kPa
Min: 50 kPa
5.2.6 Vibration
According to: ETS 300 019-2-1
ETS 300 019-2-2
IEC 68-2-6
IEC 68-2-36
IEC 68-2-29
IEC 68-2-32
5.2.7 Applicable Test Standards
Transport: ETS 300 019-2-2 class T2.3
Storage: ETS 300 019-2-1 class T1.2
5.3 E
LECTROMAGNETIC
C
OMPATIBILITY
(EMC)
Complies to: ETS 3000 342-2
IEC 1000-4-5
FCC Part 24
FCC Part 15
5.4 L
IGHTNING
P
ROTECTION
According to IEC 1000-4-5 extended to 10 kA short circuit current.
ANT port DC grounded
6 RELIABILTIY SPECIFICATION
6.1 O
PERATING
L
IFE
The TTPA is designed for an operating life exceeding 10 years.
6.2 T
HEORETICAL
MTBF
Theoretical MTBF is calculated according to MIL-HDBK-217F, part stress method, ground fixed,
uncontrolled environment, 40°C ambient temperature. If available, practically derived reliability data is
used in place of statistical in the calculation. This calculation yields an MTBF of > 25000 hours.