Specifications

ETSI

Final draft ETSI EN 300 328 V1.8.1 (2012

04)

Step 2:

• Allow the trace to stabilize.

• Use the marker-delta function to determine the Hopping Frequency Separation between the peaks of the two

adjacent hopping frequencies. This value shall be compared with the limits defined in clause 4.3.1.4.2 and

shall be recorded in the test report.

5.3.5.2.2 Radiated measurements

This method shall only be used for integral antenna equipment that does not have a temporary antenna connector(s)

provided.

A test site as described in annex B and applicable measurement procedures as described in annex C may be used.

Alternatively a test fixture may be used.

The test procedure is further as described under clause 5.3.5.2.1.

5.3.6 Void

5.3.7 Adaptivity (Channel access mechanism)

5.3.7.1 Test conditions

See clause 5.1 for the test conditions. These measurements shall only be performed at normal test conditions.

This test shall be performed on the lowest and the highest operating (hopping) frequency. For adaptive frequency

hopping equipment, the equipment shall be in a normal operating (hopping) mode.

For equipment which can operate in an adaptive and a non-adaptive mode, it shall be verified that prior to the test, the

equipment is operating in the adaptive mode.

5.3.7.2 Test Method

5.3.7.2.1 Conducted measurements

Figure 5 describes an example of the test set-up.

Figure 5: Test Set-up for verifying the adaptivity of an equipment