Radio Mike

thingiverse

This is an experimental model of microphone for RTX. You can install it inside a small speaker, with a maximum diameter of 4mm, and a micro capsule. This design builds upon the Mike for Bitx, which was created several months ago. The object defines both a microphone case and a generic box to accommodate any electric circuit. The project was developed in collaboration with S52CQ, Jure Mikeln, who used it in a simple RTX project. Jure shared all the images of printed boxes that are visible. Thanks to S52CQ for helping and defining the object requirements. List of changes: January 23, 2018 This is an experimental model of microphone for RTX. You can install it inside a small speaker and a micro capsule. January 24, 2018 Updated version with some corrections made. A double-sided box was added to hold internal RTX circuit and battery. January 25, 2018 New version (v. 2.1) with screw holes on the side. January 28, 2018 New model (3.0), changed the screws type, now using a wood-type screw with conic head type. The head of the screws, after being screwed in, is inserted into the lid, reducing its thickness. It's not necessary to use a bolt to tighten the screw, but it's directly inserted onto reinforced internal supports. A section of the model was created for print tests, as shown in attached photos. Different sizes of screws can be used, starting from M3x10 for wood. January 29, 2018 Definitive version 3.0.