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M.W.Electronic



 
UploadedDescription
22 Oct 2023Yaesu FT-840 R2213 Resistor Replacement: Flashing LCD display problem prevention and Repair.
25 Feb 2018PAT50M board mod for FT-840
21 Jun 2016Total Failure - The transceiver does not light on FT-840
02 Feb 2015Enabling TX operation below 1.8 MHz on Yaesu FT-840
27 Jun 2014FT-840 CAT cable plug with MIC/Audio also
27 Jun 2014FT-840 SETUP System setup
27 Jun 2014FT-840 meaning of the Serial Number
21 Oct 2013Filter Mod with smd caps to complement the on7wp mod
30 Nov 2011QRN Noise problems and moving S-meters with no antenna connected.
07 May 2011How cool your totally FT-840
12 Feb 2011Noise reduction in FT-840
26 Jan 2011AM filter mods for FT-840
19 Nov 2010FT-840 AM Filter simple circuit
13 Nov 2010Internal heating in the FT-840
07 Nov 2010Reduce temperature inside the FT-840
10 Jul 2009USB/LSB IF shift correction for Yaesu FT-840
02 Sep 2008Low signal in RX - TX good FT-840
08 Mar 2006Weak or loss of volume for FT-840
08 Feb 2002SSB Power Modification for FT-840
03 Nov 2001FT-840 CAT/PTT interface
26 Jul 2001Yaesu FT-840 TCXO option
19 Jul 1998FT-840 General Coverage Transmit
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This forum message list include all message for that is related to FT-840, this include message that also is related to articles. If the message is relate to an article, the article can be selected next to each message.

Date Author Subject
1. 27 Oct 2021 Sergey (0) Toni SP4HXS View article
2. 24 Feb 2020 Dieter Ort (0) gleicher Fehler, meine Lösung View article
3. 24 Feb 2020 Dieter Ort (0) gleicher Fehler, meine Lösung View article
4. 24 Feb 2020 Dieter Ort (0) gleicher Fehler, meine Lösung View article
5. 13 Feb 2020 DION (2) informação
6. 24 Sep 2017 Ben Fisher (2) Negative affect View article
7. 04 Jul 2017 Ademilton Silva Leite (4) FT-840 using FT-747GX Filters
8. 06 Oct 2016 Michel Paille (1) No More sound on FT 840
9. 20 Dec 2011 Ademilton Silva Leite (0) QRN - Cristal Filter SSB Noise View article
10. 02 Apr 2011 Don Williams (0) AM Filter Mods for FT-840 View article
11. 23 Jan 2011 Ademilton Silva Leite (0) I have a new filter mods to FT-840 View article
12. 19 Nov 2010 Ademilton Silva Leite (0) AM Filter to FT-840 View article
13. 07 Nov 2010 Ademilton Silva Leite (0) See the circuit View article
14. 07 Nov 2010 Ademilton Silva Leite (0) See the image View article
15. 07 Nov 2010 Ademilton Silva Leite (0) Internal heating in the FT-840
16. 22 Feb 2007 BROADCAST TECH. (0) DOES FT-840 CAN TRANSMIT BELOW 1.800 MHZ ? View article
17. 19 Feb 2007 BROADCAST TECH. (0) FT-840 TX FREQUENCY BELOW 1.800 MHZ
18. 11 Jun 2005 Anonymous (0) TP-2003 Picture View article


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