MT8821C无线电通信分析仪-一牛网自营-一牛网电子研发元器件商城

MT8821C无线电通信分析仪

MT8821C是一款一体机测试仪，专为手机(包括智能手机)的射频验证和功能测试而设计。它支持所有蜂窝技术，包括LTE-Advanced和物联网，符合3GPP RF相关测试规范。采用调用处理方式，必须消除芯片组控制的困难，减少开发时间，操作简单。

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1.MT8821C概述

LTE/LTE- Advanced

・DL CA 8CCs 4x4MIMO ***

・DL CA 6CCs 4x4MIMO **

・DL CA 4CCs 4x4MIMO *

・ DL CA 4CCs 2x2 MIMO

・ UL CA 2CCs

IoT systems

・LTE Cat-M1

・NB-IoT, Cat-NB2

W-CDMA

・ HSPA Evolution

・ DB/DC-HSDPA

・ 4C-HSDPA

・ DC-HSUPA

GSM

・GPRS

・EGPRS

TD-SCDMA

・HSPA

・HSPA Evolution

2.MT8821C特性

3GPP UE射频测量

UE TRX特性必须在芯片组和UE的开发、评估和网络运营商的验收测试等方面评估是否符合3GPP/3GPP2标准。随着越来越多的通信技术和频段的支持，UE电路变得越来越复杂;MT8821C内置支持符合各种通信标准的UE RF TRX测试，无论测量场景如何，它都是理想的测试解决方案。

支持3Gpp和3Gpp2标准

Support Systems	RF TRX Measurements
LTE FDD/TDD (DL CA 2CC/3CC/4CC/5CC/6CC/7CC/8CC, UL CA 2CC)	3GPP TS 36.521-1 Chapter 6, 7
Cat-M
NB-IoT (Cat-NB1, 2)
W-CDMA (HSPA, HSPA Evolution, (DB-)DC-HSDPA, 3C/4C-HSDPA, DC-HSUPA)	3GPP TS 34.121-1 Chapter 5, 6
GSM (GPRS, EGPRS)	3GPP TS 51.010-1 Chapter 12, 13, 14
TD-SCDMA (HSPA, HSPA Evolution)	3GPP TS 34.122 Chapter 5, 6

一键设置和通过/失败判断

基于3GPP射频测试标准用例预设测量参数，简化了MT8821C的测量。自动根据测试标准条件对测量结果进行通过/不通过判断，结果一目了然。到目前为止，LTE CA测量需要复杂的CC (Component Carrier)设置，操作困难，而MT8821C将多个相关参数设置集成到一个操作中，大大简化了每个操作阶段，减少了设置操作和时间。
例如，使用LTE测量软件测量3GPP TS 36.521-1 6.5.2.1误差向量幅度(EVM)只需要以下三个步骤:
1.选择测试参数
2.开始测量
3.确认通过/失败的判断

3GPP RF Test Example

遥控取样工具

MT8821C可以配置在自动测试系统中使用GPIB或以太网进行远程控制。安立还提供符合3GPP RF测试标准的自动远程控制样品工具。
操作就像从远程控制样例工具的RF测试项目中选择所需的测试用例一样简单，所以即使是新用户也可以轻松配置自动化测试环境。

Remote Control Sample Tool

灵活的参数设置

MT8821C使用3GPP/3GPP2射频测试标准指定的参数进行TRX测量。此外，灵活的参数设置支持射频参数和一系列协议测试。

LTE Parameters

效率高，测试时间短

通过利用电路切换回退(CSFB)、鼠间切换等功能，将多个系统(几种通信技术)集成到一个测试中，缩短了测试时间，从而提高了效率。这些功能支持测试，而不需要在测试RF连接器之间切换或反复上下电。

射频校准

最近的UE设计支持多个频段，需要大量时间进行射频校准。由于芯片组供应商支持高速测量，MT8821C通过减少射频校准所需的时间来提高测量效率。

内置的合路器

MT8821C内置组合器，无需配置使用外部部件的复杂测试系统，以及麻烦的校准。

现有的模型

3.无线电通信分析仪MT8821C配置

系统配置/选项/软件

Support Systems

LTE

IoT

W-CDMA

GSM

TD-SCDMA

HSPA

SEQ

FDD

TDD

Cat-M

NB-IoT

Main Frame

MT8821C Radio Communication Analyzer

Unit Options

MT8821C-012 Parallel Phone Measurement Hardware

MT8821C-025 2nd RF for Phone1

—

MT8821C-026 3rd RF for Phone1

MT8821C-027 4th RF for Phone1

MT8821C-028 2nd RF for Phone2

MT8821C-029 3rd RF for Phone2

MT8821C-030 4th RF for Phone2

Basic Configurations

Soft ware

MX882112C LTE FDD

Measurement Software

MX882113C LTE TDD

Measurement Software

MX882116C

LTE Category M1 Measurement Software

MX882117C NB-IoT

Measurement Software

MX882100C W-CDMA

Measurement Software

MX882101C GSM

Measurement Software

MX882107C TD-SCDMA

Measurement Software

MX882115C W-CDMA

HSPA Evolution IP Data Transfer

MX882120C

Sequence Measurement Software

Hard ware

MT8821C-008

LTE Measurement Hardware

MT8821C-001 W-CDMA

Measurement Hardware

MT8821C-002 TDMA

Measurement Hardware

MT8821C-001 W-CDMA

Measurement Hardware

MT8821C-007 TD-SCDMA

Measurement Hardware

MT8821C-008 LTE

Measurement Hardware

—

Options

MX882164C

LTE VoLTE Echoback

—

MX882112C-010

LTE FDD Anchor for 5G NSA

MX882113C-010

LTE TDD Anchor for 5G NSA

MX882116C-006

LTE Category M1 IP Data Transfer

MX882117C-001

NB-IoT Category NB-2

Measurement Software

MX882100C-019 W-CDMA HSPA

Measurement Software

MX882101C-011 EGPRS

Measurement Software

MX882107C-011 TD-SCDMA HSDPA

Measurement Software

MX882115C-001 DC-HSDPA

IP Data Transfer

MX882120C-001 W-CDMA

Measurement Software

MX882112C-021

LTE-Advanced FDD DL CA

Measurement Software

MX882113C-021

LTE-Advanced TDD DL CA

Measurement Software

—

MX882117C-002 NB-IoT

Multi Carrier

MX882100C-032 DC-HSDPA

Measurement Software

—

MX882107C-012

HSDPA Evolution Measurement Software

—

MX882120C-002 GSM

Measurement Software

MX882112C-022

LTE-Advanced FDD UL CA

Measurement Software

MX882113C-022

LTE-Advanced TDD UL CA

Measurement Software

MX882117C-006 NB-IoT

IP Data Transfer

MX882100C-033 DC-HSUPA

Measurement Software

MX882107C-021 TD-SCDMA HSUPA

Measurement Software

MX882120C-004 LTE

Measurement Software

MX882112C-031

LTE-Advanced FDD DL CA 3CCs

Measurement Software

MX882113C-031

LTE-Advanced TDD DL CA 3CCs

Measurement Software

—

MX882100C-034 4C-HSDPA

Measurement Software

—

MX882120C-005 TD-SCDMA

Measurement Software

MX882112C-041

LTE-Advanced FDD DL CA 4CCs

Measurement Software

MX882113C-041

LTE-Advanced TDD DL CA 4CCs

Measurement Software

—

MX882112C-051

LTE-Advanced FDD DL CA 5CCs

Measurement Software

MX882113C-051

LTE-Advanced TDD DL CA 5CCs

Measurement Software

MX882112C-061

LTE-Advanced FDD DL CA 6CCs

Measurement Software

MX882113C-061

LTE-Advanced TDD DL CA 6CCs

Measurement Software

MX882112C-071

LTE-Advanced FDD DL CA 7CCs

Measurement Software

MX882113C-071

LTE-Advanced TDD DL CA 7CCs

Measurement Software

MX882112C-081

LTE-Advanced FDD DL CA 8CCs

Measurement Software

MX882113C-081

LTE-Advanced TDD DL CA 8CCs

Measurement Software

MX882112C-011 LTE FDD 2×2 MIMO DL

MX882113C-011 LTE TDD 2×2 MIMO DL

MX882112C-012 LTE FDD 4×4 MIMO DL

MX882113C-012 LTE TDD 4×4 MIMO DL

MX882112C-006 LTE FDD

IP Data Transfer

MX882113C-006 LTE TDD

IP Data Transfer

MX882112C-026

LTE-Advanced FDD DL CA

IP Data Transfer

MX882113C-026

LTE-Advanced TDD DL CA

IP Data Transfer

MX882112C-036

LTE-Advanced FDD DL CA 3CCs

IP Data Transfer

MX882113C-036

LTE-Advanced TDD DL CA 3CCs

IP Data Transfer

MX882112C-046

LTE-Advanced FDD DL CA 4CCs

IP Data Transfer

MX882113C-046

LTE-Advanced TDD DL CA 4CCs

IP Data Transfer

4.MT8821C面板布局

前面板

后面板

5.MT8821C规格

Receiver

Frequency range: 30 MHz to 3.8 GHz

30 MHz to 6.0 GHz (with MT8821C-019)

Maximum input level: +35 dBm (Main 1, 2)

+10 dBm (SG Input)

Transmitter

Frequency

Output frequency range: 30 MHz to 3.8 GHz

30 MHz to 6.0 GHz (with MT8821C-019)

Setting resolution: 1 Hz

Accuracy: Depends on reference oscillator accuracy Output level

Level range

Main 1, 2: –140 to –10 dBm (Internal signal generator TX 1 output)

–140 to –16 dBm (Internal signal generator TX 2, 3, or 4 output)

(with MT8821C-025, 026, 027 or with MT8821C-012, 028, 029, 030)

Aux 1, 2, 3, 4: –125 to +5 dBm

(Aux 2, 3, 4: With MT8821C-025, 026, 027 or with MT8821C-012, 028, 029, 030)

Resolution: 0.1 dB Level accuracy

10°C to 40°C, After Cal Main 1, 2

Level: ≥–120 dBm, SG Input: Off

When outputting from either of Main 1 or 2.

Except effect of noise floor from the other internal signal generators.

±1.5 dB (Frequency < 350 MHz, Internal signal generator TX 1 output)

±1.0 dB, ±0.7 dB (typ.) (350 MHz ≤ Frequency ≤ 3.8 GHz)

±1.3 dB, ±1.0 dB (typ.) (3.8 GHz < Frequency ≤ 6.0 GHz)

Aux 1, 2, 3, 4

Level: ≥–110 dBm

±1.5 dB (Frequency < 350 MHz)

±1.0 dB, ±0.7 dB (typ.) (350 MHz ≤ Frequency ≤ 3.8 GHz)

±1.3 dB, ±1.0 dB (typ.) (3.8 GHz < Frequency ≤ 6.0 GHz)

Signal purity

Non-harmonic spurious: ≤–30 dBc (offset frequency: ≥100 kHz) Harmonics: ≤–25 dBc

Reference Oscillator

Reference oscillator Frequency: 10 MHz

Start-up characteristics: ≤5 × 10–8 (10 min. after power-on referenced to frequency 24-hour after power-on)

Aging rate: ≤2 × 10–8/day, ≤1 × 10–7/year (referenced to frequency 24-hour after power-on)

Temperature characteristics: ≤5 × 10–8

Frequency accuracy before shipment: ±2.2 × 10–8 (20°C to 30°C, 1 hour after power-on) Output connector: BNC-J, Level: TTL

External reference input Frequency: 10 MHz or 13 MHz Operating range: ±1 ppm

Display

12.1-inch WXGA, 1280 × 800 pixels, color TFT LCD

Touch panel: Projected capacitive type, multi-touch gestures

Front-panel Connectors

RF input/output Main 1, 2

Connector: N-J, 50Ω (nom.)

VSWR: ≤1.35 (30 MHz ≤ Frequency < 350 MHz)

≤1.30 (350 MHz ≤ Frequency < 450 MHz)

≤1.20 (450 MHz ≤ Frequency ≤ 1.6 GHz)

≤1.30 (1.6 GHz < Frequency ≤ 3.8 GHz) (Main 1)

≤1.30 (1.6 GHz < Frequency ≤ 2.7 GHz) (Main 2)

≤1.35 (2.7 GHz < Frequency < 2.9 GHz) (Main 2)

≤1.30 (2.9 GHz ≤ Frequency ≤ 3.8 GHz) (Main 2)

≤1.40 (3.8 GHz < Frequency ≤ 6.0 GHz)

Aux 1, 2, 3, 4

Connector: SMA-J, 50Ω (nom.)

VSWR:

SG output level: ≤–10 dBm

≤1.40 (30 MHz ≤ Frequency < 300 MHz)

≤1.30 (300 MHz ≤ Frequency ≤ 3.8 GHz)

≤1.60 (3.8 GHz < Frequency ≤ 6.0 GHz)

SG Input

Connector: SMA-J, 50Ω (nom.)

VSWR: ≤1.40 (300 MHz ≤ Frequency ≤ 3.8 GHz)

≤1.60 (3.8 GHz < Frequency ≤ 6.0 GHz)

Monitor

Connector: SMA-J, 50Ω (nom.)

VSWR: ≤1.30 (300 MHz ≤ Frequency ≤ 3.8 GHz)

≤1.60 (3.8 GHz < Frequency ≤ 6.0 GHz)

Other

Handset 1, 2: For dedicated handset Connector: RJ-12

USB

Connector: USB 2.0, 4 ports

Rear-panel Connectors		Reference signal 10 MHz Buf Out: For internal reference oscillator output Connector: BNC-J Frequency: 10 MHz Level: TTL 10 MHz/13 MHz Ref In: For external reference signal input Connector: BNC-J, 50Ω (nom.) Level: ≥0 dBm Control GPIB 1, 2: For remote control Interface function: SH1, AH1, T6, L4, SR1, RL1, PP0, DC1, DT1, C0, E2 Connector: GPIB (IEEE 488) Remote 1, 2 (Ethernet): For remote control Connector: RJ-45 (10/100/1000BASE-T) Data input/output Application Server 1, 2: For data transfer tests Connector: RJ-45 (1000BASE-T) RS-232C 1, 2: For data transfer tests Connector: D-sub 9-pin (RS-232) Call Proc I/O 1, 2: For call processing timing signal input/output Connector: Mini D-sub 15-pin Signal level: TTL, LVCMOS 10BASE-T 1, 2: For data transfer tests Connector: RJ-45 (10BASE-T) 1000BASE-T 1, 2: For data transfer tests Connector: RJ-45 (1000BASE-T) Aux: For ARB input/output Connector: Mini D-sub 15-pin Signal level: LVCMOS Trigger Frame Trig Output 1, 2: For frame trigger output Event Trig Input 1, 2: For event trigger input Event Trig Output 1, 2: For event trigger output Connector: BNC-J Signal level: TTL Audio AF Output 1, 2: For AF output Connector: BNC-J AF Input 1, 2: For AF input Connector: BNC-J Maximum input level: 30 V (RMS) Other USB: For general-purpose I/F Connector: USB 3.0, 2 ports VGA: For external display Connector: Mini D-sub 15-pin Signal level: Analog RGB MEAS 1, 2: Not used Connector: RJ-45
Storage Device		2.5-inch SSD
Power Supply		100 V (ac) to 120 V (ac)/200 V (ac) to 240 V (ac) (250 V max.), 50 Hz/60 Hz ≤1200 VA (with all options)
Dimensions and Mass		426 (W) × 221.5 (H) × 578 (D) mm (excluding projections) ≤40 kg (with all options)
Environmental Conditions		Temperature and Humidity Operating: +5°C to +40°C, ≤90% RH (no condensation) Storage: –20°C to +60°C, ≤85% RH (no condensation)
CE	EMC	2014/30/EU, EN61326-1, EN61000-3-2
	LVD	2014/35/EU, EN61010-1
	RoHS	2011/65/EU, EN50581

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