Tescom TC-3000C - Page 219

Appendix B. RF Test Cases of the TC-3000C
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- Center frequency: 2402 MHz
- Span: 10 MHz (1 slot packets), 6.667 MHz (3,5 slot packets)
- Resolution Bandwidth: 100 kHz
- Detector: Peak
- Mode: Average
- Trigger: start of the RX packet
- Sweep time: duration of the RX packet
- Number of sweeps: defined by a user in the Number of sweeps test case parameter.
The path losses value is added to the results. To set the path losses value, use Menu 
Configuration  DUT  More1/5  PathLoss. Tester searches the lowest frequency
below the operating frequencies at which spectral power density drops below the level of –
80 dBm/Hz e.i.r.p (-30 dBm if measured in a 100 kHz bandwidth). This frequency is called
f_l and is recorded in the test report.
5. If the Test Mode parameter is equal to “Transmitter test” or “Loop back” then the tester sets
the DUT to transmit on highest TX frequency. The tester measures spectrum. The
spectrum analyzer settings are:
- Spectrum measurement method: FFT
- Center frequency: 2480 MHz
- Span: 10 MHz (1 slot packets), 6.667 MHz (3,5 slot packets)
- Resolution Bandwidth: 100 kHz
- Detector: Peak
- Mode: Average
- Trigger: start of the RX packet
- Sweep time: duration of the RX packet
- Number of sweeps: defined by a user in the Number of sweeps test case parameter.
The path losses value is added to the results. Tester searches the highest frequency above
the operating frequencies at which spectral power density drops below the level of –80
dBm/Hz e.i.r.p (-30 dBm if measured in a 100 kHz bandwidth). This frequency is called f_h
and is recorded in the test report.
Test Results
f_l is the lowest frequency, measured in MHz, below the operating frequencies at which
spectral power density drops below the level of –80 dBm/Hz e.i.r.p (-30 dBm if measured in a
100 kHz bandwidth).
f_h is the highest frequency, measured in MHz, above the operating frequencies at which
spectral power density drops below the level of –80 dBm/Hz e.i.r.p (-30 dBm if measured in a
100 kHz bandwidth).
To reach a verdict the test results are compared with the limit parameters:
“Lower Limit of the lowest frequency”
“Upper Limit of the highest frequency”
To change the parameters, 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 values according to RF
Test Specification [1] 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