A stubby radio antenna to suit a Honda S2000.
The point of this antenna is to replace my Honda S2000 OEM antenna with one that is shorter and won't bend when a heavy car cover is fitted over the vehicle. It could replace a lost OEM antenna too I guess.
Basically the stub is printed in ABS, the hole is tapped to a M5 thread about 15mm deep, find a 20mm length of M5 threaded rod (cut up a surplus M5x25 screws thread), solder a 3-4mm dia pen spring to the top end of that rod, then screw into printed stub housing and set with CA glue if it's not tight enough.
S2000_Stub_Antenna_4.stl | 680.8KB |