双频弹载天线 KV-D2001

·增益⾼、波束宽，低仰⻆信号的接收效果好
·⽀持多系统多频点⼯作
·体积小，重量轻，结构可靠
·外抑制⾼，可以有效避免通信基站等信号⼲扰

Inquiry

Overview

Technical Features

Parameters

Applications

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Overview

KV-D2001 是⼀款⽀持 BDS、GPS 的双系统双频点弹载天线，结构可靠性⾼，以及仿弹头的外形设计，特别适合各类弹载导航系统应⽤

Technical Features

● ⽆源天线增益⾼、波束宽，低仰⻆信号的接收效果好，满⾜弹体多种姿态的正常搜星;

● ⽆源天线⼯作频带宽，可以很好的⽀持多系统多频点⼯作，⼤幅提⾼了系统稳定性

● 体积小，重量轻，结构可靠，满⾜各种弹载应⽤

● 天线带外抑制⾼，可以有效避免通信基站等信号⼲扰导致系统不稳定

Parameters

PERFORMANCE

Signal Received

BDS B1
GPS L1

Antenna Impedance

50Ω

Polarization

RHCP

Axis Ratio

≤3dB

Azimuth coverage

0°~360°

VSWR

≤1.5

Maximum Gain

2.0dBi

LNA

LNA Gain

33±2dB

Noise Figure

≤2dB

VSWR

≤2.0

Passband Ripple

±1dB

Operating Voltage

DC3.3~12V

Operating Current

≤40mA

MECHANICAL

Dimensions

Φ41.2*24.7mm（only antenna）

Connector

PCB焊点

Mounting

4颗M2.5的螺丝安装

ENVIRONMENTAL

Waterproof Rating

IP67

Operating Temperature

-45℃～+85℃

Storage Temperature

-55℃～+85℃

Humidity

95% Non-condensing

Applications

Automotive

Precision Agriculture

Unmanned Aerial Vehicles

Survey Mapping

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