EMC2001239

Test Report of Base Station Controller(ZTE)

dongyuan

Report 2

Ericsson AB AKRC161472-3 Remote Radio Unit TA8AKRC161472-3 TA8AKRC1614723 akrc161472 3

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Document DEVICE REPORTGetApplicationAttachment.html?id=3818744
No.I18Z60287-WMD01 Page56of259
Port C, QPSK 5.0M Channel position M
Port C, QPSK 5.0M Channel position T
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Port C, QPSK 10.0M Channel position B

No.I18Z60287-WMD01 Page57of259

Port C, QPSK 10.0M Channel position M Port C, QPSK 10.0M Channel position T

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Port C, QPSK 15.0M Channel position B

No.I18Z60287-WMD01 Page58of259

Port C, QPSK 15.0M Channel position M

Port C, QPSK 15.0M Channel position T
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Port C, QPSK 20.0M Channel position B

No.I18Z60287-WMD01 Page59of259

Port C, QPSK 20.0M Channel position M

Port C, QPSK 20.0M Channel position T
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Port C, 16QAM 5.0M Channel Position M

No.I18Z60287-WMD01 Page60of259

Port C, 64QAM 5.0M Channel Position M

Port C, 256QAM 5.0M Channel Position M
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Port C, 16QAM 10.0M Channel Position M

No.I18Z60287-WMD01 Page61of259

Port C, 64QAM 10.0M Channel Position M

Port C, 256QAM 10.0M Channel Position M
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Port C, 16QAM 15.0M Channel Position M

No.I18Z60287-WMD01 Page62of259

Port C, 64QAM 15.0M Channel Position M

Port C, 256QAM 15.0M Channel Position M
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Port C, 16QAM 20.0M Channel Position M

No.I18Z60287-WMD01 Page63of259

Port C, 64QAM 20.0M Channel Position M Port C, 256QAM 20.0M Channel Position M

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No.I18Z60287-WMD01 Page64of259

Configuration NB-IoT-InBand-1C -26dBc Occupied Bandwidth

Antenna

Modulation / Bandwidth

Occupied Bandwidth (MHz) Channel Position B Channel Position M Channel Position T

QPSK/ 5.0 MHz QPSK/ 10.0 MHz C QPSK/ 15.0 MHz QPSK/ 20.0 MHz

4.63 9.31 13.83 18.52

4.64 9.24 13.84 18.52

4.66 9.22 13.84 18.42

99% Occupied Bandwidth

Antenna

Modulation / Bandwidth

Occupied Bandwidth (MHz) Channel Position B Channel Position M Channel Position T

QPSK/ 5.0 MHz QPSK/ 10.0 MHz C QPSK/ 15.0 MHz QPSK/ 20.0 MHz

4.47 8.92 13.39 17.82

4.46 8.95 13.40 17.85

4.46 8.91 13.38 17.83

Port C, QPSK 5.0M Channel position B

Port C, QPSK 5.0M Channel position M

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No.I18Z60287-WMD01 Page65of259

Port C, QPSK 5.0M Channel position T

Port C, QPSK 10.0M Channel position B

Port C, QPSK 10.0M Channel position M

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No.I18Z60287-WMD01 Page66of259

Port C, QPSK 10.0M Channel position T

Port C, QPSK 15.0M Channel position B

Port C, QPSK 15.0M Channel position M

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No.I18Z60287-WMD01 Page67of259

Port C, QPSK 15.0M Channel position T

Port C, QPSK 20.0M Channel position B

Port C, QPSK 20.0M Channel position M

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No.I18Z60287-WMD01 Page68of259
Port C, QPSK 20.0M Channel position T
A.3 Spurious Emissions at Band Edge
A.3.1 Reference FCC CFR 47 Part 27, Clause 27.53(h) A.3.2 Method of measurement The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10log(P) dB. For MIMO mode configurations, the limit was adjusted with a correction of -6.02dB [10Log4] by using the Measure and Add 10Log(N) dB technique according to FCC KDB 662911 D01 accounting for simultaneous transmission from all antenna ports. According to FCC rules, in the 1 MHz bands immediately outside and adjacent to the frequency block, a resolution bandwidth of at least one percent of the emission bandwidth of the fundamental
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No.I18Z60287-WMD01 Page69of259
emission of the transmitter may be employed and a RBW of 1MHz for measurements of emissions > 1MHz away from the band edges. The limit was adjusted with -13.01dB [10Log(50/1000)] to compensate for the reduce measurement bandwidth 50KHz for emission more than 1MHz away from the band edges. For MIMO mode, the limit of -32.03dBm was used for emission more than 1MHz away from the band edges. For Non-MIMO mode, the limit of -26.01dBm was used for emission more than 1MHz away from the band edges. Spectrum analyzer detector was set as RMS. A.3.3 Measurement limit The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10log(P) dB.
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No.I18Z60287-WMD01 Page70of259

A.3.4 Measurement result

Configuration WCDMA-1C-BE

Modulation

Band Edge Frequency

Channel Position B

QPSK

2110.0MHz Channel Position T

2155.0MHz

Channel Position B

16QAM

2110.0MHz Channel Position T

2155.0MHz

Channel Bandwidth
5.0MHz
5.0MHz
5.0MHz
5.0MHz

Port C, Channel Position B, QPSK

RBW (KHz)
51
51
51
51

Limit (dBm) -13.00
-13.00
-19.02
-19.02

The channel power of 50kHz for 2109.975MHz is -20.24dBm, which is within the limit of-13.00dBm.

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No.I18Z60287-WMD01 Page71of259
Port C, Channel Position T, QPSK
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