Appendix B. RF Test Cases of the TC-3000C
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port of the tester and correct value of the HCI Port parameter must be specified in DUT
configuration (Menu Configuration DUT More1/5 HCI Port).
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).
5.2.5 TX Output Spectrum – 20 dB Bandwidth (TRM/CA/05/C)
Goal
Verification if the emissions inside the operating frequency range are within the limits.
Parameters
1. Test mode: Transmitter test, Loop back, Null packets (simple connection).
2. 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
2402MHz, 2422MHz, 2442MHz and 2462MHz.
3. Data length parameter specifies which length of the packet’s payload will be used for the
test case. If the parameter is equal to 0 then the tester will read LMP features of the DUT
and the longest supported length of a packet will be chosen for the test case.
Note. This parameter is ignored in Null packets test mode.
4. Number of sweeps is the number of sweeps parameter of spectrum analyzer.
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
Data length: 0 (longest supported length)
Number of sweeps: 1
Additional test conditions
In Transmitter test and Loop back test mode the hopping is off, whitening is disabled, the
payload’s bit pattern is PRBS9.
Test Procedure
1. If the DUT is not connected then the tester creates connection via access procedures
(paging and inquiry if necessary).
2. If the Test Mode parameter is equal to “Transmitter test” or “Loop back” then the tester will
activate test mode (if the test mode is not activated yet) and will set all necessary
parameters of the test mode.
3. The tester checks whether the DUT transmits at maximum power. If not and the DUT
supports power control, then the tester will consecutively send LMP_incr_power_req
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