功率分配器是指天馈系统中为保障每个天线输出功率达到一定范围所使用的线路分支器，功率分配器是将链路中信号等分为多路输出，是实现无线信号等功率分配的射频器件。
Power divider refers to the line branch device used in the antenna feeder system to ensure that the output power of each antenna reaches a certain range, and the power divider is to divide the signal in the link into multiple outputs, and is a radio frequency device that realizes the power distribution of wireless signals.
功率分配器作为无线对讲系统天馈链路传输中分支器功能的无源器件，是一种将一路输入信号能量分成两路或多路输出相等或不相等能量的器件。
As a passive device of the branch function in the antenna feeder link transmission of the wireless intercom system, the power divider is a device that divides the energy of an input signal into two or more channels with equal or unequal output.
中欧体育将功分器内部结构进行设计改进，首创采用金属微带线的方式，使用高频板材料，将金属线镶嵌于树脂板上下两面，镶嵌固定后不会因温度或湿度等外在环境产生参数偏移。
When the RF signal enters the input terminal of the trunk amplifier, the input gain level is adjusted by the fixed slope equalization and slope adjustment to compensate for the loss of the signal in the trunk transmission, so that it enters the module for amplification after debugging
功率分配器作为无线对讲系统天馈链路传输中分支器功能的无源器件，功分器按输出通常分为一分二(一个输入两个输出)、一分三(一个输入三个输出)等，是一种将一路输入信号能量分成两路或多路输出相等或不相等能量的器件。
Trunk amplifier is an important part of various transmitters, in the pre-circuit of the transmitter, the power of the RF circuit generated by the modulation oscillation circuit is very small, after the three-stage RF amplification treatment, that is, a buffer stage, the middle amplification stage, the last power amplification stage, after obtaining enough RF power, it can be fed to the antenna to radiate out.
表面采用镀金工艺，漆膜坚韧，附着力强，具有极强的抗紫外线和抗腐蚀性，能全面提高图层的使用寿命和清洁性且具备防尘，防水，耐盐碱，抗腐蚀，无惧高温高压环境等产品特性。
The surface is made of gold plating process, the paint film is tough, the adhesion is strong, it has strong resistance to ultraviolet rays and corrosion, which can comprehensively improve the service life and cleanliness of the layer, and has the characteristics of dustproof, waterproof, salt-alkali resistance, corrosion resistance, and no fear of high temperature and high pressure environment.
针对400-470Mhz频段开凿腔体，在专业使用频段具有最优效果。
The cavity is excavated for the 400-470Mhz frequency band, which has the best effect in the professional frequency band.
使用双层PC板，将金属带置于上下PC板之间，固定之后不会因外在因素而产生移动，屏蔽外界电磁波，使内部信号不受外界影响，确保系统的稳定性。
The double-layer PC board is used, and the metal strip is placed between the upper and lower PC boards, which will not move due to external factors after fixing, shielding the external electromagnetic waves, so that the internal signal is not affected by the outside world, and ensuring the stability of the system.
内置匹配负载是由一段波导和能够吸收微波功率的材料组合而成的。在实现系统某一部分呈现行波状态的同时吸收无用的或漏泄的信号，消耗多余的功率，避免瘫痪。
The built-in matching load is a combination of a waveguide and a material capable of absorbing microwave power. While absorbing useless or leaked signals while realizing a certain part of the system to present a traveling wave state, it consumes excess power and avoids paralysis.
| 产品型号 | LPTG-400M-2FZ | 防水防尘 | IP58 |
| 频率范围 | 400-440.450-490MHz | 连续输出功率 | 150w |
| 端芯处理 | 镀金 | 接口数量 | 3 |
| 插入耗损(dB) | ≤1.5 | 接口类型 | N型 |
| 功率容量(w) | 100 | 温度范围 | -30~+60° |
| 输入端口电平驻波比 | 1.25:1 | 工作湿度 | 5%-95% |
| 输出端口电平驻波比 | 1.5:1 | 存储湿度 | -30~+60° |
| 隔离度 | ≥20dB | 阻抗(Ω) | 50 |
| 表面处理 | LTG阳极氧化 | 尺寸（含接头） | 156*58*17mm |
| Product model | LPTG-400M-2FZ | Waterproof and dustproof | -128 |
| Frequency range | 400-440.450-490MHz | Total antenna height | 150w |
| End core treatment | gild | Number of interfaces | 3 |
| Insertion Wear (dB) | ≤1.5 | Interface type | Type N |
| Power Capacity(W) | 100 | Temperature range | -30~+60° |
| Input port level VSWR | 1.25:1 | Operating humidity | 5%-95% |
| Output port level VSWR | 1.5:1 | Store humidity | -30~+60° |
| Isolation | ≥20dB | Impedance (Ω) | 50 |
| Surface treatment | LTG anodizing | Dimensions (including fittings) | 156*58*17mm |
