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Cheap Antenna for ADS-B

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  • fingsen
    replied
    No problem , we will work hard on this part in the future .....

    Leave a comment:


  • Dundee
    replied
    Originally posted by fingsen View Post
    Except RCKH1 ....from RCKH2~RCKH8 .... ALL DIYs....and only my friends & me use DIY antennas in Taiwan....
    Oh i see...
    Anyway I really thanks you guys can cover East Bound of Hong Kong FIR (Area between Shangtou, GuangDong and Dongsha Islands) in the past and in the future...
    As the geographical issue, it's really difficult to set an omnidirectional ADS-B radar station in Hong Kong, especially East part of Hong Kong, so the coverage of South Eastern Part of Hong Kong is still not good...

    Leave a comment:


  • fingsen
    replied
    Thanks a lot for your help !!


    Originally posted by Dundee View Post
    Let me do some Translation:

    Pic1:
    壓克力板 - Acrylic Sheet
    銅片 - Copper Foil
    內芯 - Internal Cylinder (Tube)
    接地端小段 - Small Part of GROUND
    去皮 - Without Skin
    鋁箔部分 - Aluminium Foil Part
    熱縮管 - Heat Shrink Tube
    焊槍 - Welding Gun
    線+頭 長度不限 - Wire+Plug, Unlimited Length

    Pic2:
    Fix the copper foil on Acrylic Sheet, hot melt glue is pasted behind the copper foil.
    Using Insulating Tape to avoid displacement of copper foil after melting.

    Pic3:
    Weld 5C2V Internal Cylinder (Tube) on the copper foil
    Try your best to weld it beyond boundary, to avoid data error

    Pic4:
    Weld the 3 beard

    Pic5:
    Connect Plug
    Connect Copper Foil nearest
    Each Internal Cylinder (Tube) connecting in series to get the best reception

    Pic8:
    Welding Point is covered with hot melt glue

    Pic9:
    Finally Heat Shrinkable Tube, FINISHED!!!

    正面 - Front
    背面 - Back

    Leave a comment:


  • fingsen
    replied
    Except RCKH1 ....from RCKH2~RCKH8 .... ALL DIYs....and only my friends & me use DIY antennas in Taiwan....



    Originally posted by Dundee View Post
    Is that all feeders in Kaohsiung using this amazing DIY antenna?

    It seems the reception range of feeders in Kaohsiung is quite good and even better than us in Hong Kong as we don't know how to DIY...

    Leave a comment:


  • Dundee
    replied
    Let me do some Translation:

    Pic1:
    壓克力板 - Acrylic Sheet
    銅片 - Copper Foil
    內芯 - Internal Cylinder (Tube)
    接地端小段 - Small Part of GROUND
    去皮 - Without Skin
    鋁箔部分 - Aluminium Foil Part
    熱縮管 - Heat Shrink Tube
    焊槍 - Welding Gun
    線+頭 長度不限 - Wire+Plug, Unlimited Length

    Pic2:
    Fix the copper foil on Acrylic Sheet, hot melt glue is pasted behind the copper foil.
    Using Insulating Tape to avoid displacement of copper foil after melting.

    Pic3:
    Weld 5C2V Internal Cylinder (Tube) on the copper foil
    Try your best to weld it beyond boundary, to avoid data error

    Pic4:
    Weld the 3 beard

    Pic5:
    Connect Plug
    Connect Copper Foil nearest
    Each Internal Cylinder (Tube) connecting in series to get the best reception

    Pic8:
    Welding Point is covered with hot melt glue

    Pic9:
    Finally Heat Shrinkable Tube, FINISHED!!!

    正面 - Front
    背面 - Back
    Last edited by Dundee; 2014-05-11, 03:29.

    Leave a comment:


  • Dundee
    replied
    Is that all feeders in Kaohsiung using this amazing DIY antenna?

    It seems the reception range of feeders in Kaohsiung is quite good and even better than us in Hong Kong as we don't know how to DIY...

    Leave a comment:


  • fingsen
    replied
    Yes, you are right, I give you another pic, 293nm.........about 542km

    pic6.jpg

    Leave a comment:


  • royng
    replied
    Thanks for your suggestion. However, I suppose range is measured from the station right? Not the distance between two aircrafts can be taken as the reception range of the antenna...

    Leave a comment:


  • fingsen
    replied
    The details showed above ... click on the pics ..... ....

    Leave a comment:


  • Luiguino Acosta
    replied
    Fingsen Puedes pasar las medidas y como hacer los detalles que aparecen por favor Gracias

    Leave a comment:


  • SpaxmoidJAm
    replied
    Interesting Will have to have a look at this. Thank you for posting it.

    Leave a comment:


  • fingsen
    replied
    pic1.jpg
    pic1.jpg
    pic1.jpg

    The coverage is more than 1000 KM, and cost you less than 3 US Dollars

    Leave a comment:


  • fingsen
    replied
    pic7.jpg
    pic8.jpg
    pic9.jpg

    Leave a comment:


  • fingsen
    started a topic Cheap Antenna for ADS-B

    Cheap Antenna for ADS-B

    My English is poor, maybe someone could translate for me !!


    pic1.jpg
    pic2.jpg
    pic3.jpg
    pic4.jpg
    pic5.jpg
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