LTE TDD和LTE FDD介绍

N5182A MXG和E4438C ESG产生LTE FDD信号需要用到N7624B，这个涉及到LICENSES的购买和安装，提供14天的试用LICENSES

N7624B Signal Studio for 3GPP LTE FDD

使用N7624B两台仪器需要的配置分别如下：抗坏血酸氧化酶

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N5182A MXG Signal Generator 沥青路面再生技术(Configuration Guide)	Firmware: Firmware revision A.01.10 or later (how to upgrade银行家生活球馆) Firmware revision A.01.20 or later required for advanced capability (how to upgrade) Firmware revision A.01.44 or later if using with PXB (how to upgrade) Required options: N5182A-503 (250 kHz to 3 GHz frequency range) N5162A-6541 (Internal baseband generator, 125 MSa/sec) Recommended options: 2013辽宁高考理综 N5182A-4032 (calibrated AWGN) for testing with noise N5182A-UNV (enhanced dynamic range) N5182A-1EA (high output power) N5182A-1EL (differential I/Q outputs)
E4438C ESG Signal Generator (Configuration Guide)	Firmware: Firmware revision C.04.86 or later (how to upgrade) Firmware revision C.05.23 or later if using with PXB (how to upgrade) Required options: E4438C-503 (250 kHz to 3 GHz frequency range) E4438C-601 (Internal baseband generator, 8 MSa memory) Recommended option: E4438C-4032 (calibrated AWGN) for testing with noise

1. This option is not required if you are using the PXB to play your waveforms.

2. Option 403 is not required if you are using the PXB to play your waveforms. The PXB has a separate AWGN option that is included in the N5106A-2B2 bundle. To use AWGN on the ESG or MXG without the PXB, option 403 is required.

N5182A MXG和E4438C ESG产生LTE TDD信号需要用到N7625B，这个涉及到LICENSES的购买和安装，提供14天的试用LICENSES（为目前新的产品）

N7625B Signal Studio for 3GPP LTE TDD

使用N7625B两台仪器需要的配置分别如下：

N5182A MXG Signal Generator (Configuration Guide)	Firmware: Firmware revision A.01.10 or later (how to upgrade) Firmware revision A.01.20 or later required for advanced capability (how to upgrade) Firmware revision A.01.44 or later if using with PXB (how to upgrade) Required options: N5182A-503 (250 kHz to 3 GHz frequency range) N5182A-6541 (Internal baseband generator, 125 MSa/sec) Recommended options: N5182A-4032 (calibrated AWGN) for testing with noise N5182A-UNV (enhanced dynamic range) N5182A-1EA (high output power) N5182A-1EL (differential I/Q outputs)
E4438C ESG Signal Generator (Configuration Guide)		Firmware: Firmware revision C.04.86 or later (how to upgrade) Firmware revision C.05.23 or later if using with PXB (how to upgrade) Required options: E4438C-503 (250 kHz to 3 GHz frequency range) E4438C-601 (Internal baseband generator, 8 MSa memory) Recommended option: E4438C-4032 (calibrated AWGN) for testing with noise

1. Option 654 is not required if you are using the PXB to play your waveforms.

N7624B Signal Studio for 3GPP LTE version 5.0 can generate the following 3GPP LTE carriers:

∙ Basic uplink and downlink carriers that comply with the July 2007 version of the 3GPP standards

∙ Basic uplink and downlink carriers that comply with the September 2007 version of the 3GPP standards

∙ Advanced uplink and downlink carriers that comply with the September 2007 version of the 3GPP standards

∙ Basic uplink and downlink carriers that comply with the March 2008 version of the 3GPP standards

∙ Advanced uplink and downlink carriers that comply with the March 2008 version of the 3GPP standards

N9020A测试LTE FDD需要用到以下选件：

N9080A（LTE 测量应用软件）

B25（25MHz的分析带宽）

503（频率范围到3.6GHz）

安捷伦DSO90804A的示波器可以满足LTE的测试。

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