The Pup is designed and built to be paired with a 17 foot telescopic whip and can be tuned from 40 to 10 metres bands (7 MHz - 30 MHz). The Pup is 3D printed using ASA plastic and has sufficient strength to be able to handle the weight and loading of the antenna whip. It has a BNC socket feed point and a banana plug for the ground / counterpoise wires. There is a rocker switch to bypass the loading coil. Available in with either metric 10mm or imperial 3/8-24 UNF fittings. Please visit