Project Startup Help
Thought for 55 sec
Created the two requested Phase 2 control documents and made no schematic/layout changes.
Files:
Open items:
- The ERS now supersedes earlier informal briefs where conflicts exist.
- PCB placement/routing should wait until the Phase 2 engineering reviews are complete.
Suggested next steps:
- Produce the Engineering Review Report.
- Build the component comparison matrix.
- Create the power-state diagram and updated runtime estimates.
- Generate the prioritized schematic change list.
how do i save those specs/plans files to my device?
Thought for 17 sec
Open each file in Flux, then use your browser’s normal save/download flow:
- Click the file link, e.g.:
- Once the file is open, select the text with Ctrl+A / Cmd+A.
- Copy with Ctrl+C / Cmd+C.
- Paste into a local text editor.
- Save as
.mdor.txt.
If your browser shows a print option, you can also use Print → Save as PDF to keep a PDF copy.
Review and export
Start review report
Compare components
Power-state diagram
Export key docs
Refine this doc
Ask about this doc
Technical Construction File — Munkrofon
Status
Draft — Prototype Revision A / Not Production Validated
Applicable Regulations
- FCC Part 15 Subpart D — DECT / UPCS band, United States
- CE RED — Europe
- ISED — Canada
- MIC/TELEC — Japan
- UKCA — United Kingdom
- RoHS
- IEC/EN 62368-1 safety review for battery-powered audio equipment
Product Description
Munkrofon is a compact rechargeable professional wireless microphone transmitter/receiver PCB set. The prototype uses a passive dynamic microphone connected by XLR, transmits low-latency digital audio over a DECT-class RF link, and outputs true balanced audio through an XLR receiver output.
Wireless Technology Summary
Table
| Module | MPN | Technology | Frequency Band | TX Power | Pre-certified? |
|---|---|---|---|---|---|
| RTX1090R1 | RTX1090R1 | DECT / DECT 6.0 / J-DECT-capable module | 1880–1900 MHz EU, 1920–1930 MHz US/Canada, 1893.5–1906.1 MHz Japan per RTX public product sheet | Software-configured; public datasheet cites regulatory EIRP limits | RTX1090R1 public materials cite FCC/MIC modular approval, but final integration conditions must be obtained from RTX |
RF Design Notes
- RF module footprint and antenna circuit are provisional.
- Antenna placeholder components AE1–AE4 are not production antenna layouts.
- Final PCB must follow RTX/RMED reference layout or approved antenna/matching network.
- RTX public datasheet notes antenna design must be separated from electronics, placed in a non-shielded environment, and impedance matched in the representative enclosure.
- RTX1090R1 public materials reference PCB antenna usage as on RTX1x90EVK, max gain 6 dBi, 28 mm × 6.5 mm dimensions for modular approval conditions; exact EVK files are still required.
Required Documentation Checklist
- Draft schematic exists in Flux for Prototype Revision A.
- Draft BOM exists from current schematic.
- RF module public datasheet/product-sheet links recorded in RF Module Selection notes.
- Official RTX hardware integration guide.
- Official RTX/RMED reference schematic/layout/Gerber/stackup/BOM.
- Official antenna integration and modular-approval guide.
- RF test mode commands and production test procedure.
- Final PCB layout / Gerbers.
- Accredited EMC/RF test reports.
- Final Declaration of Conformity.
- User manual with wireless/regulatory labeling notes.
Open Regulatory Risks
- Modular approval may not apply if antenna geometry, gain, placement, matching, ground clearance, enclosure material, or firmware TX power differs from the approved RTX reference.
- The provisional antenna placeholders are not sufficient for compliance.
- Final regional band configuration must be firmware-controlled and locked for each market.
- Battery charging safety and USB-C labeling must be reviewed before shipment.
Status
Applicable Regulations
Product Description
Wireless Technology Summary
RF Design Notes
Required Documentation Checklist
Open Regulatory Risks
