Appendix B. RF Test Cases of the TC-3000C
231
Requirement to Initial Condition of a DUT
If the DUT can be controlled through HCI, the DUT must be connected to an appropriate HCI
port of the tester and correct value of the HCI Port parameter must be specified in DUT
configuration (Menu Configuration DUT More1/5 HCIPort).
If the DUT does not have HCI then the DUT must be in the Inquiry Scan/Page Scan state
(maximum activity of the scan mode is desirable) and Test Mode should be enabled (for
Transmitter Test and Loop back Test Modes).
5.2.11
EDR Carrier Frequency Stability and Modulation Accuracy (TRM/CA/11/C)
Goal
This test verifies the transmitter carrier frequency stability and modulation accuracy.
Parameters
1. Test mode: Transmitter test, Loop back.
2. Note. The test case cannot be executed in Null packets Test mode.
3. BT channels are the TX frequency channels of the DUT, which are selected to test. The
frequency for each channel is calculated as (2402+ch) MHz, where ch is the frequency
channel. The frequency channel is the value from 0 to 78. Any quantity of the frequency
channels can be selected in the TC-3000C. The list of selected channels must be
separated by “-“. For instance, the record “0-20-40-60” means that the test case must be
executed for four frequency channels: 0, 20, 40 and 60, that is for the frequencies 2402
MHz, 2422 MHz, 2442 MHz and 2462 MHz.
4. Packet type parameter specifies which packet type will be used for the test case. If the
parameter is equal to ‘2-longest’ or ‘3-longest’ then the tester will read LMP features of the
DUT and the longest supported packet will be selected for the test case. Only EDR packet
can be selected.
5. Number of packets parameter specifies how many packets will be used to calculate EDR
carrier frequency stability and modulation accuracy.
6. Hopping mode parameter specifies which hopping sequence will be used for the test.
Allowed values of the parameter are:
A. 1 - single frequency (hopping is off)
79 - hopping is on
If the flag “Use Default” is selected then all of displayed values of parameters are ignored and
the listed above values will be assigned automatically:
Test/Normal mode: Transmitter
BT channels: 0-39-78
Packet type: 2-longest
Number of packets: 10
Hopping mode: 1 (Hopping is off)
Additional test conditions
Whitening is disabled.
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