DESHIBO GA-450 Manual Download | Manualshive

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德仕博

DESHIBO

德仕博电子（东莞）有限公司

1

德仕博

DESHIBO

GA-450

使用说明书（

User's manual

）

德仕博电子（东莞）有限公司监制

Produced by Deshibo Electronics (Dongguan) Co., Ltd.

便携有源小环天线

Portable active small loop antenna

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Summary of Contents for GA-450

Page 1: ...nless steel Whether it is workmanship or receiving it is a mid to high end product among similar antennas The antenna has been exported to more than 20 countries overseas and has been selected by a domestic science and technology university The use of teaching materials for students hopes to bring more good experience to the fans in the future listening process Please read this manual carefully be...

Page 2: ...德仕博 DESHIBO 德仕博电子东莞有限公司 10 using the antenna and be patient enough to adjust the antenna when using it with the radio SDR software radio to achieve the best reception effect ...

Page 3: ...德仕博 DESHIBO 德仕博电子东莞有限公司 11 ...

Page 4: ...德仕博 DESHIBO 德仕博电子东莞有限公司 12 ...

Page 5: ...德仕博 DESHIBO 德仕博电子东莞有限公司 13 Instructions 1 First fully charge the antenna battery and select a suitable feeder 2 Connect the feeder between the antenna and ...

Page 6: ...to listen to then turn the direction of the antenna to increase the signal and then turn the tuning knob while paying attention to the changes in the radio signal until you hear clearly 5 After the above steps are completed if the effect is not obvious you can adjust the antenna position at this time select several different positions for testing and finally the listening effect can reach the idea...

Page 7: ... plug BNC BNC Precautions 1 Before operating this antenna please read the manual carefully and keep it in a safe place for easy reference at any time 2 Please do not disassemble the antenna by yourself without the professional technical personnel of our company otherwise the warranty will not be given 3 Built in 18350 lithium battery When the indicator light is off please charge it in time The lig...

Page 8: ...公司 16 6 When the listening signal is unstable please adjust the antenna position and direction in time to ensure that the signal can be heard normally the best recommended location outdoor or indoor near the window 2021 10 10 ...

Page 9: ...德仕博 DESHIBO 德仕博电子东莞有限公司 1 德仕博 DESHIBO GA 450 使用说明书 User s manual 德仕博电子东莞有限公司监制 Produced by Deshibo Electronics Dongguan Co Ltd 便携有源小环天线 Portable active small loop antenna ...

Page 10: ...德仕博 DESHIBO 德仕博电子东莞有限公司 2 目录 1 简介 2 产品介绍 3 主要配件 4 参数 5 注意事项 6 English instructions ...

Page 11: ...电子东莞有限公司 3 简介本天线为收音机配套使用天线由德仕博公司研发生产这款天线集成优秀电路环体采用不锈钢材质无论是做工还是接收都在同类天线中属于中高端产品本天线目前已出口海外 20 多个国家并被国内一所科技类大学选用为学生教材使用希望在以后的收听过程中带给爱好者更多良好的体验在使用天线之前请您仔细阅读该说明书配合收音机 SDR 软件无线电使用时要有足够耐心调试天线以使接收效果达到最佳状态 ...

Page 12: ...德仕博 DESHIBO 德仕博电子东莞有限公司 4 产品介绍 ...

Page 13: ...德仕博 DESHIBO 德仕博电子东莞有限公司 5 配件表名称规格数量接收环 D 20cm BNC 1 天线盒 10 5 6 5 2 6cm 1 电池内置一节 18350 锂电池 1 馈线 BNC 3 5 BNC BNC 2 ...

Page 14: ...德仕博 DESHIBO 德仕博电子东莞有限公司 6 使用方法 1 首先将天线电池充满电选择合适馈线 2 连接好天线到收音机之间的馈线 3 把天线置于室外窗台阳台等尽量靠近室外的地方 4 打开天线开关同时收音机调至将要收听的频率然后转动天线方向使信号增强再转动调谐旋钮 ...

Page 15: ... 以上步骤操作完后如效果变化不明显这时可以调整天线位置选择几个不同位置进行测试最终收听效果能达到理想为最佳位置参数接收频率 SW 2 30 30MHz 主要适配频率 MW 522 1710KHz 配套收音机需有中波输入接口阻抗 50ohm 增益 20dbi 尺寸环直径 20cm 天线盒 10 5 6 5 2 6cm 电源内置 18350 锂电池标准 Type c 充电口配件天线盒不锈钢环 18350 锂电池 1 米 RG174 馈线 BNC 3 5 插头 BNC BNC ...

Page 16: ...莞有限公司 8 注意事项 1 操作本天线前请仔细阅读说明书并妥善保管以便随时参阅 2 非经本公司专业技术人员请勿自行拆卸本天线否则不予保修 3 内置 18350 锂电池当指示灯不亮时请及时充电充满后灯变色并需及时拔下充电装置停止充电 5 当不使用天线时请及时关闭电源以免下一次收听电池电量用尽 6 当收听信号不稳定时请及时调整天线位置和方向以确保信号能正常收听最佳推荐使用位置室外或者室内靠近窗户边的位置 ...

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