User contributions
Jump to navigation
Jump to search
- 18:31, 24 February 2023 diff hist +18 m 51 MHz
- 18:28, 24 February 2023 diff hist +155 m 51 MHz low pass filter
- 18:19, 24 February 2023 diff hist +1,090 N 51 MHz Initial details
- 18:08, 24 February 2023 diff hist +13 BATC Wiki →The ATV bands: 6m page link added
- 17:00, 30 January 2023 diff hist -5 m 29MHz transverter →PCBs: tense change current
- 16:58, 30 January 2023 diff hist -6 m 29MHz transverter 1590B box
- 21:47, 19 January 2023 diff hist +109 29MHz transverter →BOM and schematics: tcxo on EBay
- 21:41, 19 January 2023 diff hist +84 29MHz transverter die cast box
- 19:58, 8 December 2022 diff hist +116 Assembling Portsdown →Mechanical Design current
- 19:56, 8 December 2022 diff hist +64 m Assembling Portsdown →Mechanical Design
- 19:30, 8 December 2022 diff hist +495 Assembling Portsdown front panel model link
- 19:22, 8 December 2022 diff hist +367 N File:Portsdown 3 Front Panel.zip Here is a .DXF file and a .stp model to load into your CAD software. It is for a 19 inch rack 3U front panel for a Portsdown 2019 with 7" Screen mounted in a G4XAT bezel. Probably the engraving will fail to load. It will import into Front Panel Designer from Schaeffer. STEP files are neutral format CAD models so ought to load into any 3D CAD software. current
- 19:24, 9 September 2022 diff hist +104 71 MHz →Equipment for 71MHz DATV: cost of a converter system current
- 17:19, 9 September 2022 diff hist +255 Portsdown hardware →Optional RPi camera Extension Lead Kit: Pimoroni is the only possible stockist
- 14:07, 12 August 2022 diff hist +15 m 71 MHz →Antennas
- 14:03, 12 August 2022 diff hist +105 71 MHz →Antennas: 6m url too
- 14:02, 12 August 2022 diff hist -20 71 MHz →Antennas: revised URL
- 13:46, 12 August 2022 diff hist +602 71 MHz →Receiver: M0YDH upconverter number 2
- 13:31, 12 August 2022 diff hist +177 m Portsdown 2018 →Portsdown 2018 User guide current
- 13:29, 12 August 2022 diff hist +169 m Portsdown 2018 P2018 works reliably