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=3818744No.I18Z60287-WMD01 Page56of259 Port C, QPSK 5.0M Channel position M Port C, QPSK 5.0M Channel position T ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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 ©Copyright. All rights reserved by CTTL. 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. ©Copyright. All rights reserved by CTTL. 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. ©Copyright. All rights reserved by CTTL. No.I18Z60287-WMD01 Page71of259 Port C, Channel Position T, QPSK ©Copyright. All rights reserved by CTTL.
Related FCC IDs:
- TA8AKRC161472-3 - Ericsson AB Remote Radio Unit [AKRC161472-3] Microsoft Word 2016