WMSIC Electronic Components

Mini-Circuits ADT1-1WT+

ModelADT1-1WT+
PackageSMD-6P
BrandMini-Circuits
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Option 139706

Availability on request

Technical data

Product details

19 specifications

Core information

Product name
Mini-Circuits ADT1-1WT+
Type
MINI-CIRCUITS
Minimum package
1000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MINI-CIRCUITS
Electronic Component
ADT1-1WT+
Electronic Component
1
Electronic Component
6.91mm
Package
SMD-6P
Electronic Component
(balun)
Electronic Component
0.306g
Electronic Component
7.87mm
Electronic Component
2.84mm
Electronic Component
4°
Electronic Component
1
Electronic Component
BM69418807
Operating Temperature
20℃~+85℃
Frequency
400kHz~800MHz
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

Mini-Circuits ADT1-1WT+ 音频/射频信号变压器产品概述

一、产品定位与核心应用场景

ADT1-1WT+是Mini-Circuits推出的宽频带音频/射频信号变压器,核心功能聚焦不平衡-平衡信号转换与精准阻抗匹配,兼具表面贴装(SMD)封装的便捷性与RoHS环保合规性,适配多领域信号调理需求。

其典型应用覆盖三大场景:

  1. 射频通信设备:基站、无线路由器等系统中的信号耦合、分配或Balun(平衡-不平衡转换器),宽频带特性支持多频段信号同步传输;
  2. 专业音频处理:调音台、音频接口等设备的平衡信号传输,75Ω阻抗匹配减少噪声干扰,提升音频保真度;
  3. 测试测量仪器:示波器、信号发生器的信号调理模块,满足宽频率范围下的精准信号采集与传输。

二、关键性能参数深度解析

ADT1-1WT+的参数针对宽频带、低失真需求优化,核心指标及实际价值如下:

1. 宽频带覆盖:400kHz~800MHz

从低频音频延伸至超高频射频,单器件覆盖多频段应用,无需额外切换模块,简化系统设计并降低成本。

2. 精准阻抗匹配:75Ω:75Ω(不平衡/平衡)

固定阻抗比设计实现单端(不平衡)与差分(平衡)信号的精准匹配,减少信号反射与功率损耗,保障信号完整性。

3. 低插入损耗:最大2.44dB

宽频带内损耗控制在较低水平,不同频率信号的强度衰减差异小,尤其适合对信号强度敏感的通信与测试场景。

4. 优异相位/幅度一致性:相位差4°、幅度差≤0.1dB

平衡电路中相位差仅4°,幅度差不超过0.1dB,确保差分信号相位同步、幅度平衡,减少信号失真与共模干扰。

5. 低反射损耗:回波损耗≥9.75dB

反射损耗反映信号反射程度,≥9.75dB意味着超90%信号能量有效传输,进一步提升信号完整性。

6. 宽温工作范围:-20℃~+85℃

适应工业级温度环境,可在户外通信设备、车载电子等极端温度场景下稳定运行。

三、封装与物理特性

ADT1-1WT+采用SMD-6P(表面贴装6引脚) 封装,具备三大优势:

  • 体积紧凑:适配高密度PCB设计,满足便携测试仪器、微型通信模块等小型化设备需求;
  • 自动化兼容:表面贴装工艺支持批量生产,降低人工成本与安装误差;
  • 布局清晰:6引脚明确区分不平衡/平衡端口,便于电路布线与调试。

四、可靠性与合规性

  1. RoHS环保合规:符合欧盟RoHS指令,无铅、无有害物质,适配全球市场准入;
  2. 品牌可靠性:Mini-Circuits作为射频元器件龙头,产品通过温度循环、振动测试等严格验证,确保长期稳定运行;
  3. 宽温稳定性:-20℃~+85℃工作范围经环境测试验证,可在 harsh 场景下持续工作。

五、总结

ADT1-1WT+凭借宽频带覆盖、低损耗、精准阻抗匹配与表面贴装便捷性,成为音频/射频信号调理领域的高性价比选择,兼顾性能与可靠性,适用于通信、测试、音频等多场景的信号转换与匹配需求。

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