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Cheap Antenna for ADS-B
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The details showed above ... click on the pics ..... ....ADS-B Radar : T-RCKH2, T-RCKH8
Antenna : Fake PCB 3 ELs * 2 (rtl1090 *1, dump1090 *1)
APRS 144.640 I-gate BM7GWR-1 (LFA 5 ELs) Digi: BM7GWR-2 Tracker: BM7GWR-12
HF: Magnetic Loop SWL JT65 at 14.076
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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 - BackLast edited by Dundee; 2014-05-11, 03:29.
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Except RCKH1 ....from RCKH2~RCKH8 .... ALL DIYs....and only my friends & me use DIY antennas in Taiwan....
Originally posted by Dundee View PostIs 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...ADS-B Radar : T-RCKH2, T-RCKH8
Antenna : Fake PCB 3 ELs * 2 (rtl1090 *1, dump1090 *1)
APRS 144.640 I-gate BM7GWR-1 (LFA 5 ELs) Digi: BM7GWR-2 Tracker: BM7GWR-12
HF: Magnetic Loop SWL JT65 at 14.076
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Thanks a lot for your help !!
Originally posted by Dundee View PostLet 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 - BackADS-B Radar : T-RCKH2, T-RCKH8
Antenna : Fake PCB 3 ELs * 2 (rtl1090 *1, dump1090 *1)
APRS 144.640 I-gate BM7GWR-1 (LFA 5 ELs) Digi: BM7GWR-2 Tracker: BM7GWR-12
HF: Magnetic Loop SWL JT65 at 14.076
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Originally posted by fingsen View PostExcept RCKH1 ....from RCKH2~RCKH8 .... ALL DIYs....and only my friends & me use DIY antennas in Taiwan....
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...
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No problem , we will work hard on this part in the future .....ADS-B Radar : T-RCKH2, T-RCKH8
Antenna : Fake PCB 3 ELs * 2 (rtl1090 *1, dump1090 *1)
APRS 144.640 I-gate BM7GWR-1 (LFA 5 ELs) Digi: BM7GWR-2 Tracker: BM7GWR-12
HF: Magnetic Loop SWL JT65 at 14.076
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