Tescom TC-3000C - EDR Sensitivity (RCV;CA;07;C)

Appendix B. RF Test Cases of the TC-3000C
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4. 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
requests until the LMP_max_power response would be received from the DUT. The time
delay between two consequential LMP_incr_power_req requests depends on the
Pow.SetTime parameter (to modify the value use: Menu  Configuration  DUT 
More3/5  Pow.SetTime, default value is equal to 1 second).
5. The DUT is set to receive at the given channel frequency. The tester continuously sends
DH1 packets to the DUT at the given channel frequency.
6. Tester starts the bit error rate measurement. Tester stops the measurement if the number
of returned and processed payload bytes exceeds required number (see Number of
samples parameter). Tester records actual number of processed samples and number of
bitts with error.
7. Steps 5 and 6 are repeated for each channel frequency (see the BT channels parameter).
Test Results
bytes is actual number of returned payload which were processed during BER measurement.
error_bits is the number of bits with error.
BER it the bit error rate in percents.
To reach a verdict the test results are compared with the limit parameters:
“Upper Limit of the BER”
To change the parameter, use the Edit menu of the test case. If the flag “Use Default” is
selected then all of displayed values of parameters are ignored and the value, according to RF
Test Specification, are assigned automatically.
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  More1/5  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 must be enabled.
5.2.17 EDR Sensitivity (RCV/CA/07/C)
Goal
Verification of the receiver sensitivity for the 10
-4
bit error rate using a non-ideal transmitter.
Parameters
1. Hopping mode parameter specifies which hopping sequence will be used for the test.
Allowed values of the parameter are:
1 - single frequency (hopping is off)
5 - reduced hopping sequence
79 - hopping is on
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