IcmtCeiver | HF TRx 3D model thumbnail

IcmtCeiver | HF TRx

by cantmakethings · via Thingiverse
FormatSTEP
CategoryOther
LicenseCC BY-NC-SA
UploadedMar 10, 2026
⬇ 85 downloads ❤ 49 likes 👁 2.1k views

Description

Most up to date stuff on my site > https://icmt.cc/p/icmtceiver/ IcmtCeiver is a Superheterodyne based Transceiver, featuring 6 bands: 3.5MHz, 7MHz, 10MHz, 14MHz, 21MHz and 29MHz, Peaking output being 69W. The Digital part is controlled with a ESP32-S3 and a AD9850, with 1 IO expander for the buttons, and a custom smooth knob with a bearing. The design is as compact as possible, squishing as much as physically possible inside. The aprox. weight on completion is 750g and takes 13.8V via a XT60 connector. From the front there are 2 ports, Headphone out, and CW Key supporting single or dual paddles, with options to change handling in settings. From the back you have a 10A fuse port, main power switch, grounding lug, power in, and USB-C which controls CAT and a built in sound card for full control with software, and ofc firmware updating. There might be a SDR version some time some day.. The design is WIP, And atm no tutorial or nothing, to be done.
amateur radio Ham Radio hamradio radio

Originally published on Thingiverse