Specifications
ETSI
Final draft
ETSI EN 300 328 V1.8.1 (2012
-
04)
31
4.3.2.10.2 Limits
Adaptive equipment using wide band modulations other than FHSS, shall comply with the requirements defined in
clauses 4.3.2.5.1 (non-LBT based DAA) or 4.3.2.5.2 (LBT based DAA) in the presence of a blocking signal with
characteristics as provided in table 6.
Table 6: Receiver Blocking parameters
Equipment Type
(LBT / non- LBT)
Wanted signal mean
power from companion
device
Blocking signal
frequency
[MHz]
Blocking
signal power
[dBm]
Type of
interfering
signal
LBT sufficient to maintain the
link (see note 2)
2 395 or 2 488,5
(see note 1)
-30 CW
Non-LBT -30 dBm
NOTE 1: The highest blocking frequency shall be used for testing the lowest operating channel, while the
lowest blocking frequency shall be used for testing the highest operating channel.
NOTE 2: A typical value which can be used in most cases is -50 dBm/MHz.
4.3.2.10.3 Conformance
The conformance tests for this requirement are part of the conformance tests defined for adaptivity in clause 5.3.7 and
more specifically clauses 5.3.7.2.1.2 or 5.3.7.2.1.3.
5 Essential radio test suites
5.1 Conditions for testing
5.1.1 Normal and extreme test conditions
Unless otherwise stated, the tests defined in the present document shall be carried out at representative points within the
boundary limits of the declared operational environmental profile (see clause 5.3.1).
5.1.1.1 Normal test conditions
5.1.1.1.1 Normal temperature and humidity
The normal temperature and humidity conditions for tests shall be any convenient combination of temperature and
humidity within the following ranges:
• temperature: +15 °C to +35 °C;
• relative humidity: 20 % to 75 %.
The actual values during the tests shall be recorded.
5.1.1.1.2 Normal power source
The normal test voltage for the equipment shall be the nominal voltage for which the equipment was designed.
5.1.1.2 Extreme test conditions
5.1.1.2.1 Extreme temperatures
For tests at extreme temperatures, measurements shall be made over the extremes of the operating temperature range as
declared by the manufacturer.