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  • File:G0MJW bias-ext ref-schematics.png
    ...matics of the variant relying on an external 25MHz reference, as posted by G0MJW on BATC Forums: https://forum.batc.org.uk/viewtopic.php?p=17343#p17343 .
    (1,421 × 840 (37 KB)) - 11:12, 30 January 2023
  • File:G0MJW bias-int ref-schematics.jpg
    Schematics of the variant with an on-board 25MHz TCXO reference, as posted by G0MJW on BATC Forums: https://forum.batc.org.uk/viewtopic.php?p=20897#p20897
    (2,326 × 1,592 (321 KB)) - 11:19, 30 January 2023
  • File:G0MJW BiasT TCXO ref-BoM.ods
    Bill of materials for the G0MJW Bias-T with onboard 25MHz reference. Mostly identical to the one in CQ-TV,
    (40 KB) - 09:42, 31 January 2023
  • File:G0MJW BiasT ext ref-BoM.ods
    Bill of materials for the G0MJW Bias-T with injection of external 25MHz reference. To keep things simpler f
    (36 KB) - 09:59, 31 January 2023
  • G0MJW Bias-T and reference-injection boards
    ...us who would like to feed external frequency reference to their LNBs, Mike G0MJW has designed two boards which combine the usual Bias-T with the ability to
    3 KB (503 words) - 10:00, 31 January 2023

Page text matches

  • File:Cleeve Common to Titterstone Clee Hill.JPG
    Screenshot of Microwave Path Profile by G0MJW
    (1,068 × 593 (146 KB)) - 21:52, 18 November 2018
  • File:Ext ref-model.png
    #REDIRECT [[File:G0MJW bias-ext ref-model.png]]
    (1,467 × 1,011 (195 KB)) - 11:15, 30 January 2023
  • File:Int ref-model.jpg
    #REDIRECT [[File:G0MJW bias-int ref-model.jpg]]
    (2,144 × 1,655 (350 KB)) - 11:21, 30 January 2023
  • File:HF3 Relay board.JPG
    KiCAD image of G0MJW design PCB
    (611 × 597 (52 KB)) - 21:18, 27 February 2023
  • File:HF3 relay board gerbers.zip
    Gerbers for SPDT relay PCB by G0MJW
    (28 KB) - 21:20, 27 February 2023
  • File:G0MJW bias-ext ref-schematics.png
    ...matics of the variant relying on an external 25MHz reference, as posted by G0MJW on BATC Forums: https://forum.batc.org.uk/viewtopic.php?p=17343#p17343 .
    (1,421 × 840 (37 KB)) - 11:12, 30 January 2023
  • File:G0MJW bias-int ref-schematics.jpg
    Schematics of the variant with an on-board 25MHz TCXO reference, as posted by G0MJW on BATC Forums: https://forum.batc.org.uk/viewtopic.php?p=20897#p20897
    (2,326 × 1,592 (321 KB)) - 11:19, 30 January 2023
  • File:G0MJW bias-ext ref-model.png
    3D model of the variant relying on an external 25MHz reference, as posted by G0MJW on BATC Forums: https://forum.batc.org.uk/viewtopic.php?p=17343#p17343 .
    (1,467 × 1,011 (195 KB)) - 11:15, 30 January 2023
  • File:G0MJW bias-int ref-model.jpg
    3D model of the variant with an on-board 25MHz TCXO reference, as posted by G0MJW on BATC Forums: https://forum.batc.org.uk/viewtopic.php?p=20897#p20897
    (2,144 × 1,655 (350 KB)) - 11:21, 30 January 2023
  • Gerber Files
    ===G0MJW's Ryde board=== ===G0MJW's PD4 board===
    3 KB (503 words) - 15:35, 31 March 2023
  • CAT 23 part 2
    11:00 - KiCad PCB design tool and ordering boards - Mike G0MJW ...dia:20231021 KiCAD.pdf|KiCAD - The Task]] Intro to the KiCAD demo by Mike, G0MJW
    851 bytes (134 words) - 14:57, 1 November 2023
  • File:G0MJW BiasT TCXO ref-BoM.ods
    Bill of materials for the G0MJW Bias-T with onboard 25MHz reference. Mostly identical to the one in CQ-TV,
    (40 KB) - 09:42, 31 January 2023
  • File:G0MJW BiasT ext ref-BoM.ods
    Bill of materials for the G0MJW Bias-T with injection of external 25MHz reference. To keep things simpler f
    (36 KB) - 09:59, 31 January 2023
  • Audio Device List
    AUDIO [USB AUDIO], device 0: USB Audio [USB Audio] (eBay microphone dongle, G0MJW) U0x534d0x21 [USB Device 0x534d:0x21], device 0: USB Audio [USB Audio] (G0MJW)
    2 KB (255 words) - 13:36, 18 July 2017
  • 29MHz transverter
    ...not sufficiently clean to use on the air. To get round these issues, Mike G0MJW has designed a simple 149 to 29MHz transverter. It is designed to fit into
    965 bytes (152 words) - 17:00, 30 January 2023
  • Mapping tools
    The software of choice for BATC members is G0MJW Dr Mike Willis' [http://www.mike-willis.com/software.html Microwave Path Pr [[File:Cleeve Common to Titterstone Clee Hill.JPG|thumb|G0MJW Microwave Path Profile - here Cleeve Common to Tittlerstone Clee Hill]]
    3 KB (518 words) - 13:43, 19 September 2019
  • RX Up-converter LO Capability
    Following the opening up of the 71 MHz band for DATV, Mike G0MJW designed an up-converter to enable the MiniTiouner to receive 71 MHz. This
    1 KB (241 words) - 21:14, 5 July 2018
  • Presentations from CAT 16
    Dr Mike Willis, G0MJW
    3 KB (406 words) - 14:08, 30 September 2016
  • MiniTiouner hardware Version 2
    Mike, G0MJW, has written an excellent guide on building and testing the board - downloa ...to receive and decode DVB-S2 reduced bandwidth modes - this picture shows G0MJW receiving G8GTZ/P 1920*1080 HD pictures on 146 MHz using 32 APSK (approxima
    7 KB (1,242 words) - 08:23, 21 April 2023
  • 71 MHz
    Notes for the G0MJW up-converter from CQ-TV260 are available here. ...// SPF5189Z amp // G0MJW upconverter card with -6dB attenuation// pair of G0MJW RF SPDT relay boards / The Normally Closed bypass line in SMA fittings. One
    7 KB (1,181 words) - 19:24, 9 September 2022

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