MTR Search for: Home › Forums › Topic Tag: MTR Viewing 2 topics - 1 through 2 (of 2 total) Topic Voices Posts Last Post MTR3B: Keyer Speed and Memory Readout? Started by: DK3IT in: QRP Transceivers 1 1 6 years, 8 months ago DK3IT Technical Drawing of MTR3B Front Panel? Started by: DK3IT in: QRP Transceivers 1 1 6 years, 8 months ago DK3IT Viewing 2 topics - 1 through 2 (of 2 total)